@mastersthesis {83202, title = {Concentration-Runoff Relationships of Contrasting Small Mountainous Rivers in the Pacific Northwest, USA: Insights into the Weathering of Rhenium}, year = {2022}, note = {The author of this Master{\textquoteright}s thesis uses a rare trace element (Rhenium) to explore differences in sediment loads in the Umpqua and Eel rivers. Because rhenium behaves differently from other elements, it is a useful tracer of the oxygenation of carbon in rocks. {\textquotedblleft}The results of this study suggest that dissolved Re [rhenium] in the Eel and Umpqua River basins is likely derived from OCpetro [oxidation of petrogenic carbon] oxidation, and Re fluxes are higher in areas with higher erosion rates, suggesting that tectonic setting is one factor that controls OCpetro oxidation{\textquotedblright} (from the Abstract).}, pages = {110 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {College of Earth, Ocean, and Atmospheric Sciences}, address = {Corvallis, Or.}, keywords = {Calapooya Creek, chemistry, Clear Water River, Cow Creek, Eel River Basin, geology, hydrology, Little River, Little Wolf Creek, Lookingglass Creek, North Umpqua River, precipitation, Rhenium, Runoff, sediments, South Umpqua River, Steamboat Creek, streamflow, Umpqua River, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/9s161f095 }, author = {Ghazi, Layla} } @article {50561, title = {Cyanobacteria (Harmful Algae) Blooms [web page]}, year = {2022}, note = {This OHA website is a helpful introduction to harmful algae blooms, which have affected water quality at several sites in the Umpqua River watershed.}, keywords = {algae, aquatic vegetation, Diamond Lake, Elk Creek, Fish Lake, Lemolo Lake, South Umpqua River, toxicity, Umpqua River}, url = {https://www.oregon.gov/oha/PH/HEALTHYENVIRONMENTS/RECREATION/HARMFULALGAEBLOOMS/Pages/index.aspx} } @mastersthesis {83150, title = {Empirical Analyses of Forestry Interactions with Climate Uncertainty and Threatened Species}, year = {2022}, note = {In this doctoral dissertation, the author addresses two questions about climate change and forestry. In a changing climate, when you replant after harvesting timber, do you re-plant the same species as before, or do you plant a species you believe will do better in a changing climate? This question takes up the first half of the work, and is concerned with forests in the Eastern United States. The second question is concerned with the ideal widths of no-cut riparian zones in Oregon coastal forests. These are important questions with important answers. David J. Lewis was the major professor.}, pages = {147 p.}, school = {Oregon State University}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Applied Economics}, address = {Corvallis, Or.}, keywords = {Alsea River, Beaver Creek, climate, climate change, Coho salmon = Oncorhynchus kisutch, forestry, logging, North Umpqua River, Oregon Coast, riparian areas, Salmon River Estuary, Siletz River, Siuslaw River, South Umpqua River, Umpqua River, Yaquina River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/37720m42t}, author = {Johnson, Kelsey K.} } @article {83047, title = {Characteristic scales of drainage reorganization in Cascadia}, journal = {Geophysical Research Letters}, volume = {48}, number = {3}, year = {2021}, note = {The organization of river basins varies over geologic time. Tectonic forces, uplift and erosion can cause a stream to be {\textquotedblleft}captured{\textquotedblright} by a neighboring river basin. Stream captures are relatively common in the Oregon Coast Range. In this most interesting article, the authors describe a process of modeling stream networks at different geographic scales. {\textquotedblleft}Integration of these {\textquoteleft}synthetic{\textquoteright} drainage networks into a margin-parallel river system, similar to the modern Willamette Valley, supports field observations of stream capture and river network reorganization. We propose that these methods are useful for predicting future drainage configurations and isolating the relevant tectonic processes responsible for changing river networks{\textquotedblright} (from the Abstract). This is an open-access article.}, month = {2021, Feb.16 }, pages = {e2020GL091413}, keywords = {Columbia River, Cow Creek, geography, geology, Klamath River, mathematical modeling, paleosciences, Rogue River, Siletz River, South Umpqua River, topography, Umpqua River Basin, Yaquina River}, doi = {https://doi.org/10.1029/2020GL091413}, url = {https://www.sciencedirect.com/science/article/pii/S1470160X20311067?via\%3Dihub }, author = {Struble, William T. and Roering, Joshua J. and Dorsey, Rebecca J. and Bendick, Rebecca} } @article {83131, title = {Eroding Cascadia{\textemdash}Sediment and solute transport and landscape denudation in western Oregon and northwestern California}, journal = {Geological Society of America Bulletin}, volume = {133 }, number = {9-10}, year = {2021}, note = {This article gives an extensive look at erosion, sedimentation and denudation in coastal Oregon and northern California.}, month = {2021, Sep. 1}, pages = {p.1851{\textendash}1874}, keywords = {Alsea River, climate, coastal hazards, Cow Creek, Days Creek, erosion, flooding, geology, hydrology, Nehalem River, North Umpqua River, precipitation, Rogue River, sediments, Siuslaw River, South Umpqua River, Umpqua River, Umpqua River Basin, Willamette River}, doi = {https://doi.org/10.1130/B35710.1 }, author = {O{\textquoteright}Connor, Jim E. and Mangano, Joseph F. and Wise, Daniel R. and Roering, Joshua R.} } @article {83089, title = {Flood Insurance Study: Douglas County, Oregon and Incorporated Areas. v.2 of 3}, year = {2021}, note = {"Revised: March 23, 2021.""Flood Insurance Study Number 41019CV002B" . Volume 2 of this FIS Report addresses the physical map revision for Douglas County. Volume 3 gives flood profiles of individual stream reaches.}, pages = {121 p.}, keywords = {Canyon Creek, climate, coastal hazards, Cow Creek, Deer Creek, Elk Creek, environmental law and policy, flooding, hydrography, hydrology, Lower Cow Creek, Myrtle Creek, Newton Creek, North Myrtle Creek, North Umpqua River, Pass Creek, planning, precipitation, Scholfield Creek, School Creek, Smith River, South Myrtle Creek, South Umpqua River, Umpqua River}, url = {https://tinyurl.com/yaz27tny}, author = {U.S. Federal Emergency Management Agency.,} } @article {83091, title = {Flood Insurance Study: Douglas County, Oregon and Incorporated Areas. v.3 of 3}, year = {2021}, note = {Revised: March 23, 2021.""Flood Insurance Study Number 41019CV002B" The first volume outlines the study, outlines flood problems and protection measures, notes hydrological analyses, and gives floodplain information. The second volume addresses the map revision. V.3 gives flood profiles of individual stream reaches.}, pages = {86 p.}, keywords = {Canyon Creek, climate, coastal hazards, Cow Creek, Deer Creek, Elk Creek, environmental law and policy, flooding, hydrography, hydrology, Lower Cow Creek, Myrtle Creek, Newton Creek, North Myrtle Creek, North Umpqua River, Pass Creek, planning, precipitation, Scholfield Creek, School Creek, Smith River, South Myrtle Creek, South Umpqua River, Umpqua River}, url = {https://tinyurl.com/2p8je2b5 }, author = {U.S. Federal Emergency Management Agency.,} } @article {83048, title = {HF003: Stream Discharge and Bedload Accumulation in Gauged Watersheds at the South Umpqua Experimental Forest, Coyote Creek, 1963 to 1981 and 2001 to Present}, year = {2021}, note = {{\textquotedblleft}Stream discharge is collected on four small watersheds in the Coyote Creek drainage within the South Umpqua Experimental Forest in the southwest Oregon Cascades. . . Watersheds 1, 2, and 3 were harvested with differing silvicultural methods in summer 1971, and watershed 4 is the control. High resolution temporal data is provided as well as daily, monthly and annual summary data. . . Annual bedload accumulation totals from each of the four watersheds is also provided beginning 2001{\textquotedblright} (from the Abstract). This document links to data files and metadata.}, publisher = {Forest Service Research Data Archive}, address = {Fort Collins, Col.}, keywords = {Coyote Creek, hydrology, logging, natural resource management, nutrients, sediments, South Umpqua Experimental Forest, South Umpqua River, streamflow, terrestrial vegetation, water quality}, doi = {https://doi.org/10.2737/RDS-2020-0082 }, url = {https://www.fs.usda.gov/rds/archive/catalog/RDS-2020-0082 }, author = {Jones, Julia A. and Rothacher, Jack S.} } @article {83269, title = {Landscape genetics of American beaver in coastal Oregon}, journal = {The Journal of Wildlife Management}, volume = {85}, number = {7}, year = {2021}, note = {American beavers have often been moved from one location, where their dams and flooding might be a nuisance, to another, where they help with stream and water table restoration. The authors review the history of trapping and translocations of beavers in the Oregon Coast Range. {\textquotedblleft}Management requires a better understanding of the ability of beaver to disperse and colonize empty habitat, and the distances or landscapes over which a beaver, if translocated, is unlikely to return. We evaluated genetic structure and applied a landscape genetic approach to characterize landscape features that influence genetic flow for beaver in the Coast Range of Oregon.{\textquotedblright} (p.1464)}, month = {2021, Sep.}, pages = {p.1462-1475}, keywords = {Alsea River, Coos River, Coquille River, genetics, geographical distribution, habitats, human impacts, Necanicum River, Nehalem River, Nestucca River, North American beaver = Castor canadensis, North Umpqua River, Siletz River, Siltcoos River, Siuslaw River, Sixes River, South Umpqua River, topography, Trask River, Umpqua River, Wilson River, Yaquina River}, doi = {https://doi.org/10.1002/jwmg.22102}, author = {Epps, Clinton W. and Petro, Vanessa M. and Creech, Tyler G. and Crowhurst, Rachel S. and Weldy, Matthew J. and Taylor, Jimmy D.} } @article {83130, title = {Landscape genetics of American beaver in coastal Oregon}, journal = {The Journal of Wildlife Management}, volume = {85}, number = {7}, year = {2021}, note = {American beavers have often been moved from one location, where their dams and flooding might be a nuisance, to another, where they help with stream and water table restoration. The authors review the history of trapping and translocations of beavers in the Oregon Coast Range. {\textquotedblleft}Management requires a better understanding of the ability of beaver to disperse and colonize empty habitat, and the distances or landscapes over which a beaver, if translocated, is unlikely to return. We evaluated genetic structure and applied a landscape genetic approach to characterize landscape features that influence genetic flow for beaver in the Coast Range of Oregon.{\textquotedblright} (p.1464)}, month = {2021, Sep.}, pages = {p.1462-1475}, keywords = {Alsea River, Coos River, Coquille River, genetics, geographical distribution, habitats, human impacts, Necanicum River, Nehalem River, Nestucca River, North American beaver = Castor canadensis, North Umpqua River, Siletz River, Siltcoos River, Siuslaw River, Sixes River, South Umpqua River, topography, Trask River, Umpqua River, Wilson River, Yaquina River}, doi = {https://doi.org/10.1002/jwmg.22102}, author = {Epps, Clinton W. and Petro, Vanessa M. and Creech, Tyler G. and Crowhurst, Rachel S. and Weldy, Matthew J. and Taylor, Jimmy D.} } @article {26651, title = {Oregon Water Quality Index Summary Report: Water Years 2011-2020}, year = {2021}, note = {More information available at: https://www.oregon.gov/deq/wq/Pages/WQI.aspx}, month = {2021, Mar.}, pages = {6 p.}, institution = {Oregon Dept. of Environmental Quality}, address = {Hillsboro, Or.}, keywords = {North Umpqua River, South Umpqua River, Umpqua River, water pollution, water quality}, url = {https://www.oregon.gov/deq/wq/Documents/wqi2020dataSum.pdf}, author = {Oregon. Dept. of Environmental Quality. Laboratory and Environmental Assessment Division,} } @article {83046, title = {Shifting signals: Correlations among freshwater, marine and climatic indices often investigated in Pacific salmon studies}, journal = {Ecological Indicators}, volume = {121}, number = {Article 10716}, year = {2021}, note = {This article is about the correlations and cross-connections between different environmental indices, and how they can be better used to understand environmental conditions in a changing climate. The authors used 43 freshwater, marine and climate indices to examine 72 river sites in Washington, Oregon, California and Idaho. {\textquotedblleft}As the climate continues to change, it becomes more evident that maintaining a mindset encompassing static processes limits our abilities to explain patterns among environmental indices. This recognition in the context of multiple climatic teleconnections will help foster the development and utility of more resilient methodological approaches that account for changing correlations{\textquotedblright} (p.17). This is an open-access article.}, month = {2021, Feb.}, pages = {18 p.}, keywords = {Alsea River, California Current, Chinook salmon = Oncorhynchus tshawytscha, climate, Coho salmon = Oncorhynchus kisutch, Coquille River, environmental monitoring, Lower Umpqua River, mathematical modeling, North Fork Nehelem River, Siletz River, South Umpqua River}, doi = {https://doi.org/10.1016/j.ecolind.2020.107167 }, url = {https://www.sciencedirect.com/science/article/pii/S1470160X20311067?via\%3Dihub}, author = {Gosselin, Jennifer L. and Crozier, Lisa G. and Burke, Brian J} } @article {83262, title = {Umpqua Basin Stream Temperature Characterization {\textendash} Reference Site 2021 Update and North Umpqua Comparison Site Analysis (Covering Project Duration 1998-2021)}, year = {2021}, note = {{\textquotedblleft}This is the continuation of a long-term summer stream reference temperature monitoring project in the Umpqua Basin of Southwestern Oregon. This report is an update of that project focusing on 2021 stream temperature conditions and comparing that to the air and stream temperature data collected since 1998. In 2020, the project was expanded into the North Umpqua Subbasin and this report will include analysis of stream temperature monitoring of historic sites in that subbasin during a similar timeframe{\textquotedblright} (p.1). {\textquotedblleft}Prepared by: Denise Dammann Consulting for Partnership for the Umpqua Rivers (PUR){\textquotedblright} (p.1). }, pages = {45 p.}, institution = {Partnership for the Umpqua Rivers}, address = {Roseburg, Or.}, keywords = {Calapooya Creek, Camp Creek, Canton Creek, climate, East Fork Rock Creek, North Myrtle Creek, North Umpqua River, Pass Creek, Rock Creek, South Umpqua River, temperature, Umpqua River Basin, Upper Steamboat Creek, water temperature, Windy Creek}, url = {https://tinyurl.com/546ycpct }, author = {Denise Dammann Consulting., and Partnership for the Umpqua Rivers.,} } @mastersthesis {83198, title = {Understanding Freshwater Mussel Distribution, Abundance, and Demography in the South Umpqua River Basin, Oregon: Impacts of Land Use and Stream Hydraulics}, year = {2021}, note = {Despite their many valuable ecosystem services and their threatened status, freshwater mussels are not well studied. This Master{\textquoteright}s thesis represents an attempt to rectify this situation in the South Umpqua watershed. {\textquotedblleft}The percentage of forest cover within the drainage basin area was the best predictor of mussel abundance, and indicates that the cumulative impact of anthropogenic land use may be degrading mussel habitats. Our data also suggested a relationship between invasive Asian clams
(Corbicula fluminea) and suppressed mussel abundances{\textquotedblright} (from the Abstract) The author suggests monitoring of the invasive Asian clam, outreach to educate land owners about the importance of freshwater mussels, and wider riparian buffer zones to protect the mussels.}, pages = {61 p.}, school = {University of Oregon}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Environmental Studies Program}, address = {Eugene, Or.}, keywords = {Asian clams = Corbicula fluminea, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, depleted populations, geographical distribution, human impacts, introduced species, logging, Myrtle Creek, Pacific salmonids = Oncorhynchus spp., population biology, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Western pearl mussel = Margaritifera falcata}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/26175 }, author = {Johnson, Laura} } @proceedings {83044, title = {Assessing beaver occupancy and dam building potential: a case study in the Umpqua watershed of Southwestern Oregon}, volume = {29th}, number = {Paper 32}, year = {2020}, note = {In the fall of 2017, the authors surveyed 144 sites in the West Fork Cow Creek watersed, looking for beaver activity and beaver dams. The authors selected for both sites they considered either suitable or unsuitable for beaver dam construction. {\textquotedblleft}The objective of our study was to improve understanding of beaver populations and their damming activities to better inform stream restoration projects in western Oregon. In this paper, we discuss new methods for defining beaver use by 1) including a temporal component for characterizing beaver activity, and 2) expanding beaver habitat modeling exercises to include non-damming populations{\textquotedblright} (p.2). Many factors go into determining whether beavers build dams, and this study represents beginning steps in our understanding of this question.}, pages = {5 p.}, publisher = {University of California, Agriculture \& Natural Resources}, address = {Santa Barbara, Calif.}, keywords = {American beaver = Castor canadensis, Ashur Creek, dams, geographical distribution, habitats, human impacts, South Umpqua River, temporal distribution, West Fork Cow Creek, West Fork Elk Valley}, url = {https://escholarship.org/uc/item/78d474mk }, author = {Petro, Vanessa M. and Stevenson, John and Taylor, Jimmy D.} } @article {83261, title = {The Effects of Minimum Air Temperature and Maximum Air Temperature on Summer Stream Temperature at Reference Temperature Sites, Umpqua Basin}, year = {2020}, note = {Stream temperatures affect all resident or transient stream organisms, and are critical to many species, including vulnerable salmonids. A 1998 stream temperature study in the Umpqua Basin led to the selection of five sites in the Umpqua and South Umpqua Rivers for further stream temperature data collection. The sites were selected for having different climatic conditions and the distance from the test site to the ridgetop. Researchers have access to over twenty years of data from these five sites, giving a valuable baseline for future studies. This investigation looks at possible relationships between air temperatures and stream temperatures in the five reference sites in 1999 and 2020. {\textquotedblleft}Prepared by: Denise Dammann Consulting for Partnership for the Umpqua Rivers (PUR){\textquotedblright} (p.1). Appendices are available: https://tinyurl.com/yc25m5up }, pages = {23 p.}, institution = {Partnership for the Umpqua Rivers}, address = {Roseburg, Or.}, keywords = {Calapooya Creek, Camp Creek, climate, North Myrtle Creek, Pass Creek, South Umpqua River, temperature, Umpqua River, Umpqua River Basin, water temperature, Windy Creek}, url = {https://tinyurl.com/4p4uenbf }, author = {Denise Dammann Consulting., and Partnership for the Umpqua Rivers.,} } @article {83126, title = {River network and reach-scale controls on habitat for lamprey larvae in the Umpqua River Basin, Oregon}, journal = {North American Journal of Fisheries Management}, volume = {40}, number = {6}, year = {2020}, note = {This paper reports on a study to document potential burrowing habitat for larval Pacific lamprey and Western brook lamprey in the Umpqua Basin. Additionally, the study examined water temperatures that were favorable for smallmouth, an introduced species that preys on lamprey. Finally, the authors looked at factors that support burrowing habitat heterogeneity on the reach scale.}, month = {2020, Dec.}, pages = {p.1400-1416}, keywords = {depleted populations, habitats, introduced species, juvenile fish, Little Wolf Creek, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Slide Creek, Smallmouth Bass = Micropterus dolomieu, South Fork Calapooya Creek, South Umpqua River, Umpqua River, water temperature, Western brook lamprey = Lampetra richardsoni}, doi = {https://doi.org/10.1002/nafm.10487 }, author = {Jones, Krista L. and Dunham, Jason B. and O{\textquoteright}Connor, Jim E. and Keith, Mackenzie K. and Mangano, Joseph F. and Coates, Kelly and Mackie, Travis} } @article {83260, title = {Umpqua Basin Low Flow Monitoring Report of 1998-2018 Data}, year = {2020}, note = {{\textquotedblleft}Low flow streamflow measurements have been taken at high priority sites throughout the Umpqua Basin since 1998 in partnership with Oregon Water Resources Department (OWRD) and Douglas County. . . This report compiles the 21 years of low flow measurements (1998-2018) from these sites, compares interannual data to look at trends, and relates the data to climactic conditions to better understand stream flow resiliency{\textquotedblright} (p.2). Colored charts.}, pages = {76 p.}, institution = {Partnership for the Umpqua Rivers}, address = {Roseburg, Or.}, keywords = {Berry Creek, Billy Creek, Calapooya Creek, Camp Creek, Canyon Creek, Cavitt Creek, Coffee Creek, Cow Creek, Days Creek, Deer Creek, Elk Creek, Hardscrabble Creek, Hubbard Creek, Little River, Lookingglass Creek, Morgan Creek, North Myrtle Creek, North Umpqua River Basin, Paradise Creek, Pass Creek, Quines Creek, South Myrtle Creek, South Umpqua River, Starveout Creek, Tenmile Creek, Umpqua River Basin, Weatherly Creek, Windy Creek, Wolf Creek}, url = {https://tinyurl.com/546ycpct }, author = {Denise Dammann Consulting., and Partnership for the Umpqua Rivers.,} } @mastersthesis {83036, title = {Understanding Freshwater Mussel Distribution, Abundance, and Demography in the South Umpqua River Basin, Oregon: Impacts of Land Use and Stream Hydraulics}, year = {2020}, note = {{\textquotedblleft}This thesis provides baseline information necessary for conservation and management of native mussel populations in the South Umpqua River basin. We documented all three PNW genera within the basin, but only one species (Margaritifera falcata) was widespread. Species richness and mussel abundances werel owest at downstream sites. We found widespread evidence of recent M. falcata reproduction, but the lower South Umpqua River populations are likely non-viable. The percentage of forest cover within the drainage basin area was the best predictor of mussel abundance, and indicates that the cumulative impact of anthropogenic land use may be degrading mussel habitats.{\textquotedblright} (from the Abstract) The invasive Asian clam may also have contributed to the decline of native mussels. This is a valuable look at an important indicator species.}, pages = {61 p.}, school = {University of Oregon}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Environmental Studies Program}, address = {Eugene, Or.}, keywords = {agriculture, Anodonta spp., aquatic invertebrates, Asian clam = Corbicula fluminea, bivalves, Cow Creek, depleted species, habitats, human impacts, hydrology, introduced species, land use, logging, molluscs, mussels, South Umpqua River, theses, Western pearlshell = Margaritifera falcata, Western ridged mussel = Gonidea angulate}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/26175}, author = {Johnson, Laura} } @article {83062, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no. OPSW-ODFW-2021-3}, year = {2020}, note = {The COVID-19 epidemic reduced the number of spawning surveys. Available data showed a strong skew based on geography: the Lower Columbia wild salmon runs were larger than normal, the Oregon Coast region had 88\% of the 30-year average, while wild salmon runs in southern Oregon were greatly reduced.}, month = {2021, June}, pages = {34 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A972079/datastream/OBJ/download/2020.pdf}, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @article {83061, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no.OPSW-ODFW-2020-3}, year = {2020}, note = {Good statistics on wild salmon runs. The Oregon Coast saw lower than average runs, with wild salmon spawning at 76\% of the 29-year average.}, month = {2020, May}, pages = {34 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A972078/datastream/OBJ/download/2019.pdf }, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @mastersthesis {83137, title = {Analysis of Fire Severity in Southwestern Oregon Using Aerial LiDAR}, year = {2019}, note = {In this Master{\textquoteright}s thesis, the author uses Light Imaging and Detection (LIDAR) data taken before the 2017-2018 Rogue-Umpqua forest fires in order to estimate the severity of the fires. The author found that principal component analysis models were the most accurate predictors of fire severity.}, pages = {53 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Forest Engineering, Resources and Management, Sustainable Forest Management}, address = {Corvallis, Or.}, keywords = {climate, forest fires, High Cascades Complex fires, mathematical modeling, North Umpqua River, remote sensing, Rogue River, Siskiyou Mountains, South Umpqua Complex fires, South Umpqua River, Umpqua North Complex fires, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/g445cm49x }, author = {Wolken, Karin M.} } @article {83055, title = {Oregon Coast Coho Conservation Plan 2019 Annual Report}, year = {2019}, note = {{\textquotedblleft}Wild OC Coho Salmon spawner abundance estimates for the ESU increased from 74,060 fish in 2018 to 95,138 in 2019. Fishing harvest was less than the allowable harvest approved by the Pacific Fishery Management Council (PFMC) under Amendment 13 (A-13). Overall, overwinter rearing habitat likely continues to limit freshwater productivity{\textquotedblright} (p.1).}, pages = {6 p.}, institution = {[Oregon Dept. of Fish and Wildlife]}, address = {[Salem, Or.]}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, conservation plan, Coos Bay, Coquille River, depleted populations, habitat restoration, large woody debris, Mill Creek (Siletz), natural resource management, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, restoration ecology, Siletz River, Siltcoos Lake, Siuslaw River, South Umpqua River, Tahkenitch Lake, Tenmile Lake, Tillamook River, Umpqua River, Yaquina River}, url = {https://www.dfw.state.or.us/fish/crp/coastal_coho_conservation_plan.asp}, author = {Oregon Department of Fish and Wildlife,} } @article {83060, title = {Western Oregon adult coho salmon spawning survey data report}, volume = {no. OPSW-ODFW-2019-3}, year = {2019}, note = {Good statistics on salmon runs. Wild coho spawning was low in 2018, at 58\% of the 28-year average.}, month = {2019, Nov.}, pages = {33 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Mill Creek (Siletz), Mill Creek (Yaquina), Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Lake, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Lake, temporal distribution, Tenmile Lake, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A939016/datastream/OBJ/download/2018.pdf }, author = {Sounhein, Briana and Lewis, Mark and Weeber, Matt} } @article {83099, title = {The impact of persistent dynamics on suspended sediment load estimation}, journal = {Geomorphology}, volume = {322}, year = {2018}, note = {The largest source of material transported from the land to the ocean comes through sediment flow in rivers, mostly from small mountain rivers. Sediment transport is important in shaping coastal landforms, plays an important role in global carbon cycling, and transports pollutants. This article focuses on West Coast streams from Washington to California, and looks at persistent factors influencing sediment load. Particularly surprising were lingering effects of the Great Christmas Floods of 1964.}, pages = {p.132-147}, keywords = {climate, flooding, hydrology, Klamath River, mathematical modeling, Rogue River, sediments, Siuslaw River, Smith River, South Umpqua River, Umpqua River}, doi = {http://doi.org/10.1016/jgeomorph.2018.09.001 }, author = {Gray, Andrew B.} } @article {83015, title = {Landscape influence on the local distribution of western pond turtles}, journal = {Ecosphere}, volume = {9}, number = {7}, year = {2018}, note = {How does an animal determine the best environment in which to live? Sedentary animals have no choice. Migratory animals have a wide range of options, and have a wide scale of choices. It turns out that the question of scale is important in determining the distribution of the western pond turtle, an animal that has limited mobility. There is an interplay of multiple factors at work. This article reports on a 1999-2000 survey of western pond turtles in the Umpqua River Basin. Important factors included levels of solar radiation, location of ponds, pond size, and area of nearby wetlands. The South Umpqua turned out to have the most turtles in the river, and the most turtles in nearby ponds. This is an open-access publication.}, pages = {e02346}, keywords = {geographic distribution, habitats, North Umpqua River, South Umpqua River, temporal distribution, Umpqua River, Umpqua River Basin, water temperature, Western pond turtle = Actinemys marmorata (Clemmys marmorata), wetlands}, doi = {10.1002/ecs2.2346 }, url = {https://esajournals.onlinelibrary.wiley.com/doi/pdf/10.1002/ecs2.2346 }, author = {Horn, Robert B. and Gervais, Jennifer A.} } @article {83054, title = {Oregon Coast Coho Conservation Plan Annual Report}, year = {2018}, note = {{\textquotedblleft}In 2018, OC Coho abundance was still recovering from poor ocean conditions brought on by the marine heatwave termed {\textquotedblleft}the blob{\textquotedblright} that created adverse effects on OC Coho Salmon prey sources, survival, and fisheries. With a slight increase from 2017 estimates, OC Coho wild spawner abundance for the ESU was 58\% of the previous 28-year average{\textquotedblright} (p.1).}, pages = {7 p.}, institution = {[Oregon Dept. of Fish and Wildlife]}, address = {[Salem, Or.]}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, conservation plan, Coos Bay, Coquille River, depleted populations, Floras Creek, habitat restoration, large woody debris, Mill Creek (Siletz), natural resource management, Nehalem River, Nestucca River, restoration ecology, Salmon River, Siletz River, Siltcoos Lake, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Lake, Tillamook River, Umpqua River, Yaquina River}, url = {https://www.dfw.state.or.us/fish/crp/docs/coastal_coho/economic_reports/OCCCP\%20Annual\%20Report\%202018.pdf}, author = {Oregon Department of Fish and Wildlife,} } @article {83020, title = {Two additional western United States freshwater snails named for Terrence Frest}, journal = {The Dredgings }, volume = {58 }, year = {2018}, note = {This article describes several molluscan species including some named after Terrence Frest. Among the snails described are two species of pebblesnails found in the Umpqua River drainage. Color photographs.}, pages = {p.3-5 }, keywords = {aquatic invertebrates, Fluminicola umpquaensis = Jade pebblesnail, Fluminicola fresti = Frest{\textquoteright}s pebblesnail, gastropods, genetics, molluscs, new species description, North Umpqua River, South Umpqua River, taxonomy}, url = {https://www.bily.com/pnwsc/web-content/Articles/Two-additional-western-United-States-freshwater-snails-named-for-Terrence-Frest.pdf}, author = {Johannes, Edward J.} } @article {83053, title = {Oregon Coast Coho Conservation Plan Annual Report}, year = {2017}, note = {{\textquotedblleft}Still recovering from poor ocean conditions that created adverse effects on the OC Coho Salmon prey sources, survival, and fisheries, OC Coho spawner abundance estimates for the ESU decreased from 2016 estimates, resulting in the second lowest wild OC Coho Salmon spawner abundance estimate recorded since 1999{\textquotedblright} (p.1)}, pages = {6 p.}, institution = {[Oregon Dept. of Fish and Wildlife]}, address = {[Salem, Or.]}, keywords = {Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, conservation plan, Coos Bay, Coquille River, depleted populations, Floras Creek, habitat restoration, large woody debris, Mill Creek (Siletz), natural resource management, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, restoration ecology, Salmon River, Siletz River, Siuslaw River, South Umpqua River, Tenmile Lake, Tillamook River, Umpqua River, Yaquina River}, url = {https://www.dfw.state.or.us/fish/CRP/docs/coastal_coho/economic_reports/OCCCP\%202017\%20Annual\%20Report\%20draft.pdf }, author = {Oregon Department of Fish and Wildlife,} } @article {83059, title = {Western Oregon adult coho salmon, 2017 spawning survey data report}, volume = {no. OPSW-ODFW-2018-3}, year = {2017}, note = {Good statistics on salmon runs. Before 2017, this publication was called, Status of Oregon stocks of coho salmon.}, month = {2019, Jan.}, pages = {33 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Creek, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, temporal distribution, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A814196/datastream/OBJ/download/2017.pdf }, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @article {83052, title = {Oregon Coast Coho Conservation Plan Annual Report}, year = {2016}, note = {{\textquotedblleft}Following abnormally warm ocean temperatures that started in 2014 and encompassed a large portion of the Pacific West Coast, referred to as {\textquoteleft}the Blob{\textquotedblright}, and a strong El Ni{\~n}o pattern in 2015, poor marine survival for OC Coho Salmon resulted in 2016 having the third lowest wild spawner abundance estimate recorded for OC Coho Salmon since the peak in 2002{\textquotedblright} (p.1).}, pages = {7 p.}, institution = {[Oregon Dept. of Fish and Wildlife]}, address = {[Salem, Or.]}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, conservation plan, Coos Bay, Coquille River, depleted populations, Floras Creek, habitat restoration, large woody debris, Mill Creek (Siletz), natural resource management, Nestucca River, North Umpqua River, restoration ecology, Siletz River, Siuslaw River, South Umpqua River, Tahkenitch Lake, Tillamook River, Umpqua River}, url = {https://www.dfw.state.or.us/fish/CRP/docs/coastal_coho/economic_reports/OCCCP\%20Annual\%20Report-2016.pdf }, author = {Oregon Department of Fish and Wildlife,} } @article {80391, title = {A spatially explicit suspended-sediment load model for western Oregon}, volume = {no.2016-5079}, year = {2016}, note = {In this report, a mathematical model is used to estimate suspended sediment loads for watersheds in western Oregon and northern California. Contemporary data is contrasted with historical data. There is good coverage of historical sediment data. Interestingly, the model shows less erosion today than in the recent past. Possible biases in the model as well as changes in forest management practices may explain this and are discussed. The authors recommend {\textquotedblleft}intensive local analyses{\textquotedblright} in watersheds to overcome limitations of this study. A companion Excel file gives calibrated sediment data for Federal, California and Oregon stations. Interesting maps. }, pages = {25 p.}, keywords = {Alsea River, Calapooya Creek, Coquille River, Cow Creek, Elk Creek (Umpqua), Klamath River, Mackenzie River, Nehalem River, North Umpqua River, Oregon Coast Range, precipitation, sediments, South Umpqua River, Trask River, Umpqua River Basin, Willamette Valley, Wilson River}, doi = {https://doi.org/10.3133/sir20165079 }, url = {https://pubs.er.usgs.gov/publication/sir20165079 }, author = {Wise, Daniel R. and O{\textquoteright}Connor, Jim and U.S. Geological Survey,} } @article {83057, title = {Status of Oregon stocks of coho salmon}, volume = {no.OPSW-ODFW-2017-3}, year = {2016}, note = {Good statistics on coho runs. After 2016, this report{\textquoteright}s title changes to {\textquotedblleft}Western Oregon Adult Coho Salmon Spawning Survey Data Report.{\textquotedblright}}, month = {2016, Nov.}, pages = {48 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Lake, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, temporal distribution, Tenmile Creek, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://nrimp.dfw.state.or.us/DataClearinghouse/default.aspx?p=202\&XMLname=41722.xml}, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @article {76961, title = {Evaluation of non-traditional modelling techniques for forecasting salmon returns}, journal = {Fisheries Management and Ecology}, volume = {22 }, year = {2015}, note = {Natural resource managers need to be able to forecast salmon runs, but this can be difficult without enough data to compensate for {\textquotedblleft}potential explanatory variables.{\textquotedblright} This paper compares three traditional modeling techniques with five non-traditional methods. The authors used data from 1997 to 2012 for 18 coho salmon and seven fall-run Chinook salmon populations to predict run sizes. Positive aspects and potential dangers of non-traditional modeling techniques are discussed.}, month = {2015, Aug.}, pages = {p.269{\textendash}348}, keywords = {Alsea River, Beaver Creek, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Coos River, Coquille River, fecundity, Lower Umpqua River, Middle Umpqua River, natural resource management, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siuslaw River, Sixes River, South Umpqua River, statistical analysis, Tillamook River, Yaquina River}, doi = {10.1111/fme.12122}, author = {McCormick, J. L. and Falcy, M. R.} } @article {77006, title = {Health-based cyanotoxin guideline values allow for cyanotoxin-based monitoring and efficient public health response to cyanobacterial blooms}, journal = {Toxins}, volume = {7}, number = {2}, year = {2015}, note = {This article begins with descriptions of dog mortalities in August, 2009, when part of the South Umpqua River experienced toxic cyanobacteria blooms. It goes on to describe a successful monitoring program for toxic algae developed by the Oregon Health Authority. Note: this is an "Open Access" article.}, month = {2015, Feb.}, pages = {p.457-477}, keywords = {algae, bacteria, environmental monitoring, eutrophication, harmful algal blooms, South Umpqua River, toxicity}, doi = {doi: 10.3390/toxins7020457}, url = {https://www.mdpi.com/2072-6651/7/2/457/htm}, author = {Counter, Marina and Hillwig, Rebecca and Cude, Curtis} } @mastersthesis {77166, title = {Lithologic, Climatic, and Biotic Vs. Abiotic Controls on Erosion and Landscape Evolution}, year = {2015}, note = {{\textquotedblleft}The triumvirate of tectonics, lithology, and climate control landscape evolution. This study quantifies how lithologic variation and climate-mediated changes in ecosystems perturb steady state processes in the unglaciated, soil-mantled Oregon Coast Range. . .{\textquotedblright} (from the Abstract) The several chapters of this Ph. D. dissertation offer fascinating looks at several catchments in the Umpqua River Basin, including a reconstruction of paleoclimate over 50,000 years in the Little Lake watershed.}, pages = {133 p.}, school = {University of Oregon}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Geosciences}, address = {Eugene, Or.}, keywords = {climate data, erosion, Franklin Creek, geochemistry, geology, Harvey Creek, Little Lake, Lower Umpqua River, paleosciences, sediment data, South Umpqua River, terrestrial vegetation, topography, Triangle Lake}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/19291 }, author = {Marshall, Jill Ann} } @article {83051, title = {Oregon Coast Coho Conservation Plan Annual Report}, year = {2015}, note = {{\textquotedblleft}Abnormally warm ocean conditions persisting since 2014 contributed to a significant decrease in OC coho ESU abundance, resulting in the lowest level recorded since 1999. . . Wild OC coho spawner abundance decreased between 2014 and 2015, from the highest to the eighth lowest observed during 26 years of monitoring{\textquotedblright} (p.1).}, pages = {7 p.}, institution = {[Oregon Dept. of Fish and Wildlife]}, address = {[Salem, Or.]}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, conservation plan, Coos Bay, Coquille River, depleted populations, Floras Creek, habitat restoration, large woody debris, Mill Creek (Siletz), natural resource management, Necanicum River, Nehalem River, Nestucca River, restoration ecology, Salmon River, Siletz River, Siuslaw River, South Umpqua River, Tahkenitch Lake, Tenmile Lake, Tillamook River, Umpqua River, Yaquina River}, url = {https://www.dfw.state.or.us/fish/CRP/docs/coastal_coho/economic_reports/OCCCP\%20Annual\%20Report-2015.pdf }, author = {Oregon Department of Fish and Wildlife,} } @article {83056, title = {Status of Oregon stocks of coho almon, 2015}, volume = {no.OPSW-ODFW-2016-3}, year = {2015}, note = {Good statistics on coho runs.}, month = {2015, Oct.}, pages = {46 p.}, institution = {Oregon Adult Salmonid Inventory \& Sampling Project, ODFW}, address = {Corvallis, Or.}, keywords = {abundance, Alsea River, Beaver Creek (Lincoln), Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, fecundity, Floras Lake, geographic distribution, hatchery salmonids, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, temporal distribution, Tenmile Creek, Tillamook Bay, Umpqua River, wild salmonids, Yaquina River}, url = {https://nrimp.dfw.state.or.us/DataClearinghouse/default.aspx?p=202\&XMLname=41721.xml}, author = {Sounhein, Briana and Brown, Eric and Lewis, Mark and Weeber, Matt} } @article {76606, title = {Invasive crayfish as vectors of mercury in freshwater food webs of the Pacific Northwest}, journal = {Environmental Toxicology and Chemistry}, volume = {33 }, number = {11}, year = {2014}, note = {Crayfish are important participants in food webs {\textendash} they eat a lot, and in turn are important prey for many creatures. This is an interesting look at crayfish uptake of mercury in aquatic environments in western Oregon. The authors compare the native signal crayfish with the introduced ringed crayfish and the introduced red swamp crayfish. Interestingly, members of the native species seem to have the highest concentrations of mercury in their tissues. Also, {\textquotedblleft}Crayfish from the Umpqua watershed had the highest overall [total mercury] THg concentrations, exceeding those in both the Rogue {\textellipsis}and Willamette watersheds.{\textquotedblright} (p.2641) The authors note the Bonanza Mine in the Umpqua watershed, as well as a recent increase in gold mining dredging which may have stirred up mercury-tainted sediments as possible contributing factors.}, month = {2014}, pages = {p. 2639{\textendash}2645}, keywords = {heavy metals, introduced species, mercury, mining, North Umpqua River, predation, Red swamp crayfish = Procambarus clarkia, Ringed crayfish = Orconectes neglectus, Rogue River Basin, Signal crayfish = Pacifastacus leniusculus, South Umpqua River, Umpqua River Basin, water pollution, Willamette River Basin}, doi = {10.1002/etc.2727}, author = {Johnson, Branden L. and Willacker, James J. and Eagles-Smith, Collin A. and Pearl, Christopher A. and Adams, Michael J.} } @mastersthesis {54796, title = {Recovery of Oregon Coast Coho Salmon (Onchorhynchus kitsutch) through Restoration of Freshwater Habitats}, year = {2014}, note = {Millions of dollars have been spent in enhancing habitats to aid recovering populations of salmon on the Oregon Coast. How well have enhancement projects done? Does there seem to be a relationship between restoration projects and salmon recovery? The author addresses these questions. {\textquotedblright}My analysis showed that from 1994 to 2012 only 3 of the 21 independent populations from the ESU, the Alsea, Salmon, and Tillamook had statistically significant recovery. To evaluate the relationship between habitat restoration and coho recovery, I ran a correlation between the rate of recovery and the amount spent on restoration for each ESU population. The rate of recovery increased as total dollars spent on restoration increased, but it was a very weak relationship{\textellipsis}{\textquotedblright} (from the Abstract) The author concludes by suggesting ways to improve restoration efforts. }, pages = {65 p.}, school = {University of San Francisco}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Environmental Management}, address = {San Francisco, Cal.}, keywords = {Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, Floras River, habitat restoration, habitats, hatcheries, hatchery salmonids, natural resource management, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, nutrients, Salmon River, sediments, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, Tahkenitch Creek, Tillamook Bay, Umpqua River, water quality, water temperature, Yaquina River}, url = {https://repository.usfca.edu/cgi/viewcontent.cgi?referer=\&httpsredir=1\&article=1014\&context=capstone}, author = {Lutz, Andrew P.} } @mastersthesis {36411, title = {Keying Forest Stream Protection to Aquatic Ecosystem Values in Multi-Owner Watersheds}, year = {2013}, note = {In this thesis, the author tackles the problem of different widths of buffer zones around streams on Federal and private lands. He advocates an {\textquotedblleft}alternative riparian conservation strategy{\textquotedblright} that allows more timber production while preserving riparian areas and protecting fish. Seven study watersheds {\textquotedblleft}totaling over 2.5 million acres of forested lands in western Oregon{\textquotedblright} were analyzed using geospatial tools. ( Quotations from the Abstract)}, pages = {131 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {College of Forest Engineering, Resources and Management. Dept. of Forest Resources}, address = {Corvallis, Or.}, keywords = {Applegate River, Coquille River, environmental policy and law, forestry, habitat conservation, habitats, logging, McKenzie River, Myrtle Creek, natural resource management, Nestucca River, North Umpqua River, Pacific salmonids = Oncorhynchus species, riparian areas, Siuslaw River, Smith River, South Umpqua River, theses, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/7h149t13h}, author = {Pickard, Brian R.} } @article {49726, title = {Problematizing beaver habitat identification models for reintroduction application in the western United States}, journal = {Yearbook of the Association of Pacific Coast Geographers}, volume = {75}, year = {2013}, note = {This article discusses efforts to reintroduce beavers into Oregon watersheds, including ODFW projects in the South Umpqua river basin. Various aspects of habitats are discussed, including vegetation cover, bank slope and stream width. }, pages = {p. 104-120}, keywords = {habitats, North American beaver = Castor canadensis, South Umpqua River}, doi = {10.1353/pcg.2013.0014 }, author = {Baldwin, Jeff} } @article {36186, title = {Timing of population fragmentation in a vulnerable minnow, the Umpqua chub, and the role of nonnative predators}, journal = {Transactions of the American Fisheries Society}, volume = {14}, number = {2}, year = {2013}, note = {This is a study of the effects of population fragmentation on the genetic diversity of the Umpqua chub, a sensitive-threatened native species in Oregon.}, month = {2013, Mar.}, pages = {p.447-457}, keywords = {Calapooya Creek, Cow Creek, depleted populations, Elk Creek, genetics, invasive species, Olalla Creek, population biology, Smallmouth Bass = Micropterus dolomieu, Smith River, South Umpqua River, Umpqua chub = Oregonichthys kalawatseti, Umpqua River}, doi = {10.1080/00028487.2012.728166}, author = {O{\textquoteright}Malley, Kathleen G. and Markle, Douglas F. and Ardren, William R.} } @mastersthesis {76621, title = {History, Ecology and Restoration Potential of Salmonid Fishes in the Umpqua River, Oregon}, year = {2012}, note = {This M.S. thesis gives a good contemporary account of the history and current issues facing salmonid fishes in the Umpqua River Basin. There is nice data here, and some good recommendations for improvements. Long-time fishers in the area were interviewed, and their comments are quite moving.}, pages = {70 p.}, school = {University of Montana}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Organismal Biology and Ecology}, address = {Missoula, MT}, keywords = {Calapooya Creek, Canton Creek, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, dams, depleted populations, Elk Creek, eutrophication, Fish Creek, habitats, introduced species, North Umpqua River, nutrients, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Smallmouth Bass = Micropterus dolomieu, Smith River, Soda Springs Dam, South Umpqua River, species list, Steamboat Creek, steelhead trout = Oncorhynchus mykiss, theses, Umpqua River, water quality, water temperature}, url = {https://scholarworks.umt.edu/cgi/viewcontent.cgi?article=1538\&context=etd}, author = {Coates, Kelly Crispen} } @article {26936, title = {Amphibian Distribution in Wadeable Streams and Ponds in Western and Southeast Oregon, 2009-2010}, year = {2011}, note = {Includes colored distribution maps. "During four years of surveys, crews identified six amphibian species in Burnt Creek, South Umpqua River basin, the greatest species richness observed at a single survey location." (p.18)}, pages = {21 p.}, institution = {Oregon Dept. of Fish and Wildlife}, address = {Corvallis, Or.}, keywords = {Alsea River, American bullfrog = Rana catesbeiana, amphibians, Burnt Creek, Coastal giant salamander = Dicamptodon tenebrosus, Coastal tailed frog = Ascaphus truei, depleted populations, Foothill yellow-legged frog = Rana boylii, geographic distribution, introduced species, Lower Umpqua River, Nestucca River, Northwestern salamander = Ambystoma gracile, population count, Red-legged frog = Rana aurora, Rough-skinned newt = Taricha granulosa, Siuslaw River, Smith River, South Umpqua River, spatial distribution, species list}, url = {https://www.dfw.state.or.us//conservationstrategy/docs/2011_Amphibian_Progress_Report.pdf}, author = {Tippery, Sharon E. and Jones, Kim K.} } @article {26926, title = {Responses of foothill yellow-legged frog (Rana boylii) larvae to an introduced predator}, journal = {Copeia.}, number = {1}, year = {2011}, note = {The foothill yellow-legged frog, a native amphibian, has been reduced to 43\% of its historical range, and is considered a "sensitive" species. As populations of the introduced predator, the smallmouth bass, have spread up Cow Creek, this frog has started to disappear. This article examines the natural defenses of the foothill yellow-legged frog, and the lack of defenses the species has for an introduced predator. Larval foothill yellow-legged frogs do not seem to recognize the smallmouth bass as a potential threat.}, month = {2011, Mar.}, pages = {p.161-168}, keywords = {behavior, Cow Creek, depleted populations, Foothill yellow-legged frog = Rana boylii, introduced species, predation, Smallmouth Bass = Micropterus dolomieu, South Umpqua River}, doi = {10.1643/CE-09-170}, author = {Paoletti, David J. and Olson, Deanna H. and Blaustein, Andrew R.} } @article {26911, title = {Streamflow response to climate as influenced by geology and elevation}, journal = {Journal of the American Water Resources Association}, volume = {47}, number = {4}, year = {2011}, note = {Studied how warmer winter temperatures and less snowpack has affected streams in the Klamath River Basin. Compared Klamath Basin streams with other rivers, including those in the Umpqua Basin. Distinguishes between surface-dominated rain basins such as the Umpqua River and Steamboat Creek, surface-dominated snowmelt basins, such as Deschutes River tributaries, and groundwater-dominated basins such as the North Umpqua River. Notes that for groundwater dominated streams, "Our results indicate that absolute decreases in July-September base flows are significantly greater, by an order of magnitude or more, in groundwater basins compared to surface-dominated basins." The authors point out that local geology must be considered when evaluating how streamflows are affected by climate change.}, month = {2011, Aug.}, pages = {p.724-738}, keywords = {climate, Deschutes River, hydrology, Klamath River Basin, North Umpqua River, precipitation, Rogue River Basin, South Umpqua River, Steamboat Creek, streamflow, Toketee Falls, Umpqua River, Upper Klamath Lake}, doi = {10.1111/j.1752-1688.2011.00537.x}, author = {Mayer, T. D. and Naman, S. W.} } @article {83282, title = {Umpqua Chub Population Estimate: Final Report}, year = {2011}, note = {"Over the past several decades the distribution of Umpqua chub has contracted such that there are now six fragmented populations. Because there is little information on the biology of Umpqua chub and concern has been raised about their ability to persist in the presence of smallmouth bass, we began a collaborative effort to better understand their demographics and genetics." In 2008, the authros took 25 specimens from each of the sic isolated populations for genetic analysis, and repeated the procedure in 2010 "for potential future analysis." (p.2) "USFWS Grant $\#$ E-2-54"}, pages = {27 p.}, institution = {Oregon State University}, address = {Corvallis, Or.}, keywords = {Calapooya Creek, Cow Creek, demographics, depleted populations, Elk Creek, genetics, geographic distribution, Olalla Creek, population biology, predation, Smallmouth Bass = Micropterus dolomieu, Smith River, South Umpqua River, species list, Umpqua chub = Oregonichthys kalawatseti}, url = {https://agsci.oregonstate.edu/sites/agscid7/files/umpqua_chub_final_report_01_04_11.pdf}, author = {Markle, Douglas F. and O{\textquoteright}Malley, Kathleen and Terwilliger, Mark and Baki, Pete and Truemper, Holly and Simon, David C.} } @article {26756, title = {Dissolved oxygen and pH modeling of a periphyton dominated, nutrient enriched river}, journal = {Journal of Environmental Engineering}, volume = {135}, number = {8}, year = {2009}, month = {2009, Aug.}, pages = {p.645-652}, keywords = {pollution, South Umpqua River, water quality}, doi = {10.1061/(ASCE)0733-9372(2009)135:8(645)}, author = {Turner, Daniel F. and Pelletier, Gregory J. and Kasper, Brian} } @article {26751, title = {Preliminary assessment of vertical stability and gravel transport along the Umpqua River, southwestern Oregon}, volume = {no.2009-1010}, year = {2009}, note = {This is a "preliminary study of (1) gravel transport in the Umpqua River basin, (2) possible historical changes to physical channel and floodplain conditions, and (3) potential future studies. . ."}, pages = {40 p.}, institution = {U.S. Dept. of the Interior, U.S. Geological Survey,}, address = {Reston, Va.}, keywords = {dredging, erosion, hydrology, mining, North Umpqua River, precipitation, sediment data, soils, South Umpqua River, Umpqua River, Umpqua River Basin}, url = {https://pubs.usgs.gov/of/2009/1010/ofr20091010.pdf}, author = {O{\textquoteright}Connor, Jim E. and Wallick, J. Rose and Sobieszczyk, Steven and Cannon, Charles and Anderson, Scott W.} } @book {26681, title = {Biological recovery criteria for the Oregon Coast coho salmon evolutionarily significant unit}, series = {NOAA Technical Memorandum NMFS-NWFSC}, number = {91}, year = {2008}, note = {By some metrics such as population persistance or population sustainability, the North Umpqua coho salmon population seems to be in trouble. The authors note that this "raises red flags as to the likelihood of persistence of these populations over the next 100 years..." (p.40)}, month = {2008}, pages = {199 p.}, publisher = {U.S. Dept. of Commerce, National Marine Fisheries Service, Northwest Fisheries Science Center}, organization = {U.S. Dept. of Commerce, National Marine Fisheries Service, Northwest Fisheries Science Center}, address = {[Seattle, Wa.]}, keywords = {Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, depleted populations, Floras Lake, Lower Umpqua River, Middle Umpqua River, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, population biology, population count, Salmon River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, statistical analysis, Tahkenitch Creek, Tenmile Creek, Tillamook Bay, Yaquina River}, url = {https://repository.library.noaa.gov/view/noaa/3577}, author = {Wainwright, Thomas C. and Chilcote, Mark W. and Lawson, Peter W. and Nickelson, Thomas E. and Huntington, Charles W. and Mills, Justin S. and Moore, Kelly M. S. and Reeves, Gordon H. and Stout, Heather A. and Weitkamp, Laurie A.} } @article {51266, title = {Macroinvertebrate Report: Oregon Coast Coho Evolutionarily Significant Unit (2006-2007): Final Report}, year = {2008}, note = {One way to measure a stream{\textquoteright}s health is to count the aquatic insects in it. {\textquotedblleft}This report summarizes macroinvertebrate data collected in cooperation with the ODFW in the twenty-one independent coho populations units from 2006-2007. These data were collected by ODFW crews and analyzed by ODEQ staff. Biological integrity, temperature stress and fine sediment stress were evaluated for each of the twenty-one population units.{\textquotedblright} (p.4) There are good data here. }, pages = {34 p.}, institution = {Oregon. Dept. of Environmental Quality. Laboratory and Environmental Assessment Division,}, address = {Hillsboro, Or.}, keywords = {Alsea River, aquatic invertebrates, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, ecosystem health, insects, Lower Umpqua River, Middle Umpqua River, Necanicum River, Nehalem River, Nestucca River, Salmon River, sediment data, sediments, Siletz River, Siuslaw River, South Umpqua River, Tillamook Bay, water temperature, Yachats River, Yaquina River}, url = {https://library.state.or.us/repository/2009/200902091133141/}, author = {Hubler, Shannon and Oregon. Dept. of Environmental Quality. Laboratory and Environmental Assessment Division, and Oregon Watershed Enhancement Board,} } @article {26661, title = {Status of winter rearing habitat in four coho population units, 2007}, volume = {no. OPSW-ODFW-2008-7}, year = {2008}, note = {Winter surveys of Nehalem, Siuslaw, Coquille and South Umpqua Rivers to assess habitat, describe differences between winter and summer habitat, locate possible future survey sites and evaluate utility of winter habitat surveys. Habitat is most limiting to coho survival in the winter, thus winter surveys are more useful. The model used predicted that the Nehalem and Siuslaw basins could support the highest density of juvenile coho, and the South Umpqua the least. }, pages = {28 p.}, address = {Corvallis, Or.}, keywords = {Coho salmon = Oncorhynchus kisutch, Coquille River, Nehalem River, Siuslaw River, South Umpqua River}, url = {https://digital.osl.state.or.us/islandora/object/osl:18185}, author = {Romer, Jeremy D. and Anlauf, Kara Janaye. and Jones, Kim K. and Oregon. Dept. of Fish and Wildlife, and Oregon Plan for Salmon and Watersheds,} } @mastersthesis {76926, title = {Do Vigorous Young Forests Reduce Streamflow? Results from up to 54 Years of Streamflow Records in Eight Paired-Watershed Experiments in the H. J. Andrews and South Umpqua Experimental Forests}, year = {2007}, note = {M.S. thesis. Do different logging techniques affect post-logging streamflow? Do younger trees require more water (and therefore decrease streamflow) than more mature trees? (Yes and yes.) This most interesting thesis recounts results from paired-watershed studies with over 54 years of data.}, pages = {135 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geosciences, Geography}, address = {Corvallis, Or.}, keywords = {Coyote Creek, Douglas fir = Pseudotsuga menziesii, growth, H. J. Andrews Experimental Forest, hydrology, logging, precipitation, South Umpqua Experimental Forest, South Umpqua River, streamflow, terrestrial vegetation, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/kw52jb752}, author = {Perry, Timothy D.} } @article {26611, title = {Oregon Coast Coho Conservation Plan for the State of Oregon}, year = {2007}, note = {"The purpose of this Conservation Plan is to ensure the continued viability of the Oregon Coast Coho Evolutionary Significant Unit (ESU) and to achieve a desired status that provides substantial ecological and societal benefits." (p.10) Date from cover, "March 16, 2007."}, keywords = {Coho salmon = Oncorhynchus kisutch, genetics, habitats, hatcheries, hatchery salmonids, Lower Umpqua River, Middle Umpqua River, natural resource management, North Umpqua River, South Umpqua River, water quality, water use, wild salmonids}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A942595}, author = {Oregon. Dept. of Fish and Wildlife,} } @article {26491, title = {Fortune Branch Creek Culvert [digital photograph]}, year = {2006}, note = {Fortune Branch Creek culvert: This Con-Span concrete culvert was installed in 2003 on this tributary to Cow Creek near Glendale.}, keywords = {Cow Creek, Fortune Branch Creek (Cow Creek), habitat restoration, South Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/defaults/5x21tm23j}, author = {Partnership for the Umpqua Rivers,} } @book {26376, title = {Jordan/Alder Watershed Assessment}, year = {2006}, note = {This assessment identifies current habitat limitations and recommends corrective actions, prioritized by potential benefit to salmonids, in the Jordan-Alder Creek subbasin of the South Umpqua River near Canyonville. Numerous color photographs and colored maps.}, month = {2006 Feb}, keywords = {agriculture, climate, erosion, flooding, habitat restoration, hydrography, hydrology, Jordan-Alder Creek, land ownership, landslides, logging, mining, sediments, South Umpqua River, terrestrial vegetation, water temperature, wetland delineation}, url = {https://ir.library.oregonstate.edu/concern/defaults/g445ck33t}, author = {Barnes \& Associates Inc., and Cow Creek Band of Umpqua Tribe of Indians, and Geyer, Nancy and Land and Water Environmental Services Inc., and Partnership for the Umpqua Rivers,} } @book {26411, title = {Local Stream Temperature Variability in Three Streams in the South Umpqua Basin}, year = {2006}, note = {This is a supplement to the Umpqua Stream Temperature 2003 document. Fate Creek was closest to the optimum temperature (64 degrees F) for cold-water fish, and the South Umpqua and Days Creek far exceeded it. "This study again confirms the concept that much of the Umpqua Basin has bulk summer stream temperatures that exceed the optimum for cold-water fish." (p.10) This report is accompanied by an Excel file giving data and charts: http://yoncalla.net/wp-content/uploads/2019/10/Data_File.xls }, month = {2006, Aug.}, publisher = {InSight Consultants}, organization = {InSight Consultants}, chapter = {12 p.}, address = {Yoncalla, Or.}, keywords = {Days Creek, Fate Creek, South Umpqua River, water temperature}, url = {https://yoncalla.net/wp-content/uploads/2019/10/3-Sites-Temperature-05.pdf}, author = {InSight Consultants,} } @book {26291, title = {Estimation of Peak Discharges for Rural, Unregulated Streams in Western Oregon}, series = {Scientific Investigations Report / U.S. Geological Survey}, number = {2005-5116}, year = {2005}, note = {Colored maps. Maps give slope, temperature data, peak 24-hour rainfall, etc. Good discussion of historic floods from 1813-Jan.1977, Extensive listing of peak discharges for coastal streams.}, month = {2005}, pages = {134 p.}, keywords = {Alsea River, Bear Creek, Beaver Creek, Cabin Creek, Calapooya Creek, Canyon Creek, Cavitt Creek, Clearwater River, climate, Copeland Creek, Coquille River, Cow Creek, Days Creek, Deer Creek, Dog Creek, Elk Creek, Fish Creek, Frozen Creek, Gassy Creek, hydrology, Jackson Creek, Lemolo Lake, Little River, Lookingglass Creek, Marks Creek, Miami River, Mult Creek, Myrtle Creek, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, Parrott Creek, Pass Creek, precipitation, Rock Creek, Salmon River, Siletz River, Siuslaw River, South Umpqua River, Steamboat Creek, streamflow, Sutherlin Creek, Tioga Creek, Trask River, Umpqua River, White Creek, Wilson River, Yaquina River, Yoncalla Creek}, url = {https://pubs.usgs.gov/sir/2005/5116/pdf/sir2005-5116.pdf}, author = {Cooper, Richard M.} } @article {26326, title = {Fish Passage Project Photo from the Middle Cow Creek Watershed [digital photograph]}, year = {2005}, note = {Photo from the Middle Cow Creek Watershed}, keywords = {Cow Creek, habitat restoration, South Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/defaults/3r0750950}, author = {Partnership for the Umpqua Rivers,} } @article {26346, title = {Oregon Coastal Coho Assessment: Part 1: Synthesis of the Coastal Coho ESU Assessment--Including: 1.Viability Analysis; 2. Population Bottlenecks; 3. Evaluation of Conservation Efforts; 4. Monitoring; 5. Current Threats to ESU Viability; 6. Adaptive}, year = {2005}, note = {Full title: Oregon coastal coho assessment: Part 1: Synthesis of the coastal coho ESU assessment -- including: 1. Viability analysis; 2. Population bottlenecks; 3. Evaluation of conservation efforts; 4. Monitoring; 5. Current threats to ESU viability; 6. Adaptive management commitments. "May 6, 2005" -- date from front cover. This report is important because it identifies winter habitat for coho ("stream complexity") as the most important limiting factor for the Oregon Coast Evolutionary Significant Unit coho recovery and production. Other limiting factors include hatchery impacts, water quantity, water quality, and exotic fish species. Identifies viable populations. Distinguishes between populations that can persist when marine and freshwater conditions are unfavorable and populations dependent on reproductive contributions from strays from other basins. }, pages = {69 p.}, institution = {State of Oregon}, address = {Salem, Or.}, keywords = {Alsea River, Beaver Creek, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille Bay, ecosystem health, ecosystem modeling, Floras Lake, habitat restoration, hatcheries, hatchery salmonids, history, human impacts, introduced species, Lower Umpqua River, Middle Umpqua River, Necanicum River, Nehalem River, Nestucca River, North Umpqua River, reproductive behavior, Salmon River, Siletz River, Siltcoos Lake, Siuslaw River, Sixes River, South Umpqua River, straying, Tahkenitch Lake, Tenmile Creek, Tillamook Bay, water quality, wild salmonids, Yaquina River}, url = {https://tinyurl.com/3fkdecf2}, author = {State of Oregon, and Nicholas, Jay and McIntosh, Bruce and Bowles, Ed and Oregon. Watershed Enhancement Board and Oregon. Dept. of Fish and Wildlife,} } @article {26256, title = {Updated status of federally listed ESUs of west coast salmon and steelhead}, volume = {no.66}, year = {2005}, pages = {598 p.}, institution = {U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service, Northwest Fisheries Science Center,}, address = {Seattle, Wash.}, keywords = {Alsea River, Beaver Creek, Calapooya Creek, Chinook salmon = Oncorhynchus tshawytscha, chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, Coos Bay, Coquille River, Cow Creek, depleted populations, Devil{\textquoteright}s Lake, Elk Creek, fecundity, genetics, hatcheries, human impacts, hybridization, Kilchis River, Miami River, Necanicum River, Nehalem River, Nestucca River, Oncorhynchus species, population biology, population count, reproductive behavior, Rogue River, Salmon River, salmonid species, Siletz River, Siuslaw River, Smith River, South Umpqua River, statistical analysis, steelhead trout = Oncorhynchus mykiss, Tenmile Lake, Tillamook Bay, Tillamook River, Trask River, Umpqua River, Wilson River, Yaquina River}, url = {http://www.nwfsc.noaa.gov/assets/25/203_08302005_132955_brttechmemo66final2.pdf}, author = {Northwest Fisheries Science Center (U.S.).}, editor = {Good, Thomas P. and Waples, Robin S. and Adams, Pete} } @article {36146, title = {Adoption of conservation practices by agricultural landowners in three Oregon watersheds}, journal = {Journal of Soil and Water Conservation}, volume = {59}, number = {3}, year = {2004}, note = {"A community-based adaptive management framework is applied to the Calapooya Creek, Deer Creek, and Myrtle Creek watersheds within the Umpqua River Basin in Southwestern Oregon. The objectives are to: 1) identify agricultural landowner participation in watershed conservation projects, and 2) determine the characteristics of participating and nonparticipating landowners." (from the Abstract)}, month = {2004}, pages = {p.109-115}, keywords = {agriculture, Calapooya Creek, Deer Creek, ecological values, Myrtle Creek, South Umpqua River, Umpqua River}, isbn = {0022-4561}, author = {Habron, G. B.} } @book {26211, title = {Floods of November 1996 through January 1997 in the Umpqua River basin, Oregon}, series = {Fact Sheet (Geological Survey (U.S.))}, number = {2004-3134.}, year = {2004}, month = {2004}, pages = {5 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or}, keywords = {Boulder Creek, Calapooya Creek, coastal hazards, Elk Creek, erosion, Fish Creek, flooding, Gassy Creek, hydrology, landslides, North Umpqua River, precipitation, Rock Creek, Smith River, South Fork Deer Creek, South Umpqua River, Steamboat Creek, Umpqua River Basin, West Fork Cow Creek}, url = {https://pubs.usgs.gov/fs/2004/3134/pdf/fs2004-3134.pdf}, author = {Risley, John C.} } @article {26231, title = {Water Quality Restoration Plan: Umpqua River Basin, South Umpqua Subbasin, Middle Cow Creek}, year = {2004}, note = {Watershed restoration plan. Stream temperature is the major issue for this watershed. Colored maps, tables.}, pages = {45 p.}, keywords = {agriculture, bald eagle = Haliaeetus leucocephalus, Coho salmon = Oncorhynchus kisutch, Cow Creek, Dad{\textquoteright}s Creek, flooding, Fortune Branch Creek, habitat restoration, human impacts, landslides, logging, Marbled murrelet = Brachyramphus marmoratus, mining, natural resource management, Quines Creek, Riffle Creek, sediments, Skull Creek, South Umpqua River, Spotted owl = Strix occidentalis, water temperature, Windy Creek, Wood Creek, Woodford Creek}, url = {https://citeseerx.ist.psu.edu/document?repid=rep1\&type=pdf\&doi=f5647783e7fa427d5ddd0f1b1d2f435784e21af8}, author = {U.S. Bureau of Land Management. Medford District Office,} } @book {26136, title = {Aerial Surveys in the Umpqua River Basin: Thermal Infrared and Color Videography}, year = {2003}, note = {"It is the aim of this report to: 1) document methods used to collect and process the TIR images, 2) present spatial temperature patterns, and 3) highlight interesting features within each basin." (from the Introduction) Very interesting look at water temperatures and physical features in the region.}, month = {2003, May 2}, publisher = {Watershed Sciences, LLC}, organization = {Watershed Sciences, LLC}, address = {Corvallis, Or.}, keywords = {a tributary of the South Umpqua River, Banks Creek, Beaver Creek, Berry Creek, Big Bend Creek, Black Creek, Boulder Creek, Brouse Creek, Brush Creek, Buster Creek, Calapooya Creek, Canton Creek, Cavitt Creek, Charlotte Creek, Cook Creek, Coon Creek, Cougar Creek, Cow Creek, Deadman Creek, Deep Creek, Dumont Creek, Edan Creek, Elk Creek, Emile Creek, Falcon Creek, Fall Creek, Foster Creek, Hinkle Creek, Hipower Creek, hydrography, Jackson Creek, Jim Creek, Johnson Creek, Kent Creek, Little River, Little Rock Creek, Lookingglass Creek, Luck Creek, McComas Creek, McKay Creek, Mill Creek, Myrtle Creek, Negro Creek, North Umpqua River, Olalla Creek, Oldham Creek, Pass Creek, Rock Creek, Salmon Creek, Singe Creek, South Umpqua River, Spring Creek, Springer Creek, Squaw Creek, Steamboat Creek, Steelhead Creek, Tenmile Creek, Tom Folly Creek, Umpqua River, Umpqua River Basin, Water Plant Creek, water temperature, Whiskey Creek, Wolf Creek, Wolverine Creek, Yellow Creek}, url = {https://www.oregon.gov/deq/FilterDocs/tmdlTIRump2003.pdf}, author = {Watershed Sciences LLC,} } @book {26056, title = {Calapooya Creek Watershed Assessment and Action Plan}, year = {2003}, note = {This assessment identifies current habitat limitations and recommends corrective actions. Numerous color photographs and colored maps. Color photographs.}, month = {2003 Jul.}, pages = {204 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {204 pp.}, keywords = {agriculture, arsenic, Bachelor Creek, bacteria, Banks Creek, Burke Creek, Cabin Creek, Calapooya Creek, climate, Coon Creek, Cooper Creek, copper, erosion, Field Creek, flooding, forest fires, Foster Creek, Gassy Creek, general ecosystem description, habitat restoration, Hinkle Creek, history, Hog Creek, hydrography, hydrology, iron, land ownership, landslides, lead, logging, manganese, Marsh Creek, mercury, mining, Norris Creek, Norton Creek, Oldham Creek, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Pacific salmonids = Oncorhynchus spp., Polloc Creek, Salt Creek, sediments, South Umpqua River, Sutherlin, terrestrial vegetation, Umpqua chub = Oregonichthys kalawatseti, Umpqua dace = Rhinicthys cataractae, Umpqua pikeminnow = Ptychocheilus umpquae, water pollution, water quality, water temperature, Western brook lamprey = Lampetra richardsoni, wetland delineation, Williams Creek}, url = {https://ir.library.oregonstate.edu/concern/defaults/c821gq51h}, author = {Geyer, Nancy A.} } @book {26046, title = {Lower Cow Creek Watershed Assessment and Action Plan}, year = {2003}, note = {This assessment identifies current habitat limitations and recommends corrective actions. Numerous color photographs and colored maps. Color photographs.}, month = {2003}, pages = {207 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {207 pp.}, address = {Roseburg, Or.}, keywords = {agriculture, Beatty Creek, Buck Creek, Catching Creek, Cattle Creek, Cedar Gulch Creek, climate, Council Creek, Darby Creek, Doe Creek, erosion, flooding, forest fires, general ecosystem description, habitat restoration, history, HUC 17100302, hydrology, Iron Mountain Creek, Jerry Creek, land ownership, landslides, Little Dads Creek, Live Oak Creek, logging, Lower Cow Creek, Martin Creek, Middle Creek, mining, Mitchell Creek, Oregon, Pacific lamprey=Entosphenus tridentatus (Lampetra tridentata), Pacific salmonids=Oncorhynchus spp., Peavine Creek, Riddle, Russell Creek, Salt Creek, sediments, Shoestring Creek, South Fork Middle Creek, South Umpqua River, Squaw Creek, Table Creek, terrestrial vegetation, Umpqua chub = Oregonichthys kalawatseti, Umpqua dace = Rhinicthys cataractae, Umpqua pikeminnow = Ptychocheilus umpquae, Union Creek, water pollution, water quality, water temperature, Western brook lamprey = Lampetra richardsoni, wetland delineation}, url = {https://ir.library.oregonstate.edu/concern/defaults/b5644x34z}, author = {Geyer, Nancy A.} } @book {26031, title = {Lower South Umpqua Watershed Assessment and Action Plan}, year = {2003}, note = {"Prepared for the Umpqua Basin Watershed Council, Roseburg, Oregon." This assessment identifies current habitat limitations and recommends corrective actions. Numerous colored maps.}, month = {2003}, pages = {187 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {187 pp.}, keywords = {agriculture, arsenic, bacteria, cadmium, Callahan Creek, Champagne Creek, Chinook salmon = Oncorhynchus tshawytscha, chlorine, climate, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, Deer Creek, Doemer Creek, Elgarose Creek, erosion, flooding, general ecosystem description, habitat restoration, history, hydrography, hydrology, land ownership, landslides, logging, Lower South Umpqua River, Marsters Creek, mining, Newton Creek, Oregon, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Parrott Creek, Roberts Creek, Roseburg, sediments, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Stockler Creek, Sylman Creek, terrestrial vegetation, Umpqua chub = Oregonichthys kalawatseti, Umpqua dace = Rhinicthys cataractae, water quality, water temperature, Western brook lamprey = Lampetra richardsoni, wetland delineation, Willow Creek, Winston}, url = {https://ir.library.oregonstate.edu/concern/defaults/hq37vt464}, author = {Geyer, Nancy A.} } @book {26026, title = {Middle South Umpqua Watershed Assessment and Action Plan}, year = {2003}, note = {"Prepared for the Umpqua Basin Watershed Council, Roseburg, Oregon" This assessment identifies current habitat limitations and recommends corrective actions. Numerous colored maps.}, month = {2003}, pages = {185 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {185 pp.}, keywords = {agriculture, ammonia, bacteria, Barrett Creek, Chinook salmon = Oncorhynchus tshawytscha, climate, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, erosion, flooding, general ecosystem description, habitat restoration, history, hydrography, hydrology, Judd Creek, Kent Creek, land ownership, landslides, Lane Creek, logging, Middle South Umpqua River, mining, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Porter Creek, Rice Creek, Richardson Creek, sediments, South Umpqua River, Squaw Creek, steelhead trout = Oncorhynchus mykiss, terrestrial vegetation, Umpqua chub = Oregonichthys kalawatseti, Umpqua dace = Rhinicthys cataractae, Van Dyne Creek, water quality, water temperature, Western brook lamprey = Lampetra richardsoni, wetland delineation, Willis Creek}, url = {https://ir.library.oregonstate.edu/concern/defaults/hd76s502f}, author = {Geyer, Nancy A.} } @book {26061, title = {Myrtle Creek Watershed Assessment and Action Plan}, year = {2003}, note = {This assessment identifies current habitat limitations and recommends corrective actions. Numerous color photographs and colored maps. Color photographs.}, month = {2003 Jun.}, pages = {181 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {181 pp.}, address = {Roseburg, Or.}, keywords = {agriculture, ammonia, arsenic, bacteria, Ben Branch, Big Lick, Bilger Creek, Buck Fork, cadmium, climate, Coho salmon = Oncorhynchus kisutch, copper, cutthroat trout = Oncorhynchus clarki, erosion, eutrophication, flooding, forest fires, Frozen Creek, general ecosystem description, habitat restoration, Harrison Young Brook, Heath Creek, hydrography, hydrology, iron, Johnson Creek, Lally Creek, land ownership, landslides, lead, Lee Creek, Letitia Creek, Little Lick, logging, Long Wiley Creek, Louis Creek, mercury, mining, Myrtle Creek, North Myrtle Creek, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), phosphorus, Riser Creek, School Hollow, sediments, Slide Creek, South Myrtle Creek, South Umpqua River, steelhead trout = Oncorhynchus mykiss, terrestrial vegetation, Umpqua dace = Rhinicthys cataractae, Umpqua pikeminnow = Ptychocheilus umpquae, water pollution, water quality, water temperature, Weaver Creek, Western brook lamprey = Lampetra richardsoni}, url = {https://ir.library.oregonstate.edu/concern/defaults/df65vd58t}, author = {Geyer, Nancy A.} } @book {26016, title = {Olalla / Lookingglass Watershed Assessment and Action Plan}, year = {2003}, note = {The introduction provides a general description of the watershed in terms of its natural and human-made features, ownership and current land uses, and the communities within the watershed. Information in Sections 1.2 and 1.3 were compiled from the following documents: The Oregon Watershed Assessment Manual, the Olalla / Lookingglass Watershed Analysis, and the Middle South Umpqua Watershed Analysis. Additional information is from the following sources{\textquoteright} databases: The Oregon Climate Service, the US Census Bureau, and the Douglas County Assessor.}, month = {2003}, pages = {208 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, keywords = {agriculture, bacteria, Berry Creek, Bushnell Creek, coastal hazards, commercial fisheries, dams, flooding, general ecosystem description, geology, hatcheries, history, hydrology, landslides, logging, Lookingglass Creek, McNabb Creek, mining, Muns Creek, nitrate-nitrite, nutrient cycles, Olalla Creek, Porter Creek, salmonid species, sediments, Shields Creek, South Umpqua River, Tenmile Creek, terrestrial vegetation, Thompson Creek, water pollution, water quality, water temperature, Wildcat Creek, Winston}, url = {https://ir.library.oregonstate.edu/concern/defaults/f7623j22p}, author = {DeVore, Matt B and Geyer, Nancy A.} } @book {26066, title = {South Umpqua River Watershed Assessment and Action Plan}, year = {2003}, note = {This assessment identifies current habitat limitations and recommends corrective actions. Numerous color photographs and colored maps. Color photographs.}, month = {2003, Nov.}, pages = {206 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {206 pp.}, address = {Roseburg, Or.}, keywords = {agriculture, ammonia, Beals Creek, Bland Branch, Canyon Creek, chlorine, climate, Coffee Creek, Comer Branch, Corn Creek, Days Creek, erosion, Fate Creek, flooding, forest fires, general ecosystem description, habitat restoration, Hatchet Creek, history, hydrography, hydrology, Jordan Creek, land ownership, landslides, Lick Creek, logging, May Creek, mining, Morgan Creek, Myrtle Creek, O{\textquoteright}Shea Creek, Oregon, Pacific lamprey=Entosphenus tridentatus (Lampetra tridentata), Pacific salmonids=Oncorhynchus spp., Packard Creek, Packard Gulch, Poole Creek, Riddle, sediments, Shiveley Creek, Slate Creek, South Umpqua River, St. John Creek, Stinger Creek, Stouts Creek, terrestrial vegetation, Turkey Creek, Umpqua chub=Oregonichthys kalawatseti, Umpqua dace=Rhinicthys cataractae, Umpqua pikeminnow=Ptychocheilus umpquae, water pollution, water quality, water temperature, Western brook lamprey=Lampetra richardsoni, wetland delineation, Wood Creek}, url = {https://ir.library.oregonstate.edu/concern/defaults/3t945w89w}, author = {Geyer, Nancy A.} } @book {26086, title = {Umpqua River Fall Chinook Salmon Escapement Indicator Project: 1998 - 2002. Cumulative Progress Report}, year = {2003}, note = {The authors were confident in their ability to estimate spawner abundance in the South Umpqua / Cow Creek part of the basin, they were less satisfied with their results for the rest of the Umpqua River Basin. They wanted more tagging of fall Chinook salmon in the mainstem of the river.}, month = {2003}, pages = {41 p.}, publisher = {Oregon Department of Fish and Wildlife, Marine Resources Program}, organization = {Oregon Department of Fish and Wildlife, Marine Resources Program}, address = {Newport, Or.}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Cow Creek, fecundity, mathematical modeling, natural resource management, population biology, population count, reproductive behavior, South Umpqua River, Umpqua River, Umpqua River Basin}, url = {https://www.dfw.state.or.us/MRP/publications/docs/salmon_2.pdf}, author = {Moyers, Sam and White, Jody and Riggers, Brian and Williams, Mari and Sheely, Chris and Weeks, Hal} } @book {26051, title = {West Fork Cow Creek Watershed Assessment and Action Plan}, year = {2003}, note = {This assessment identifies current habitat limitations and recommends corrective actions. Numerous color photographs and colored maps. }, month = {2003, Nov.}, pages = {147 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, chapter = {147 pp.}, keywords = {agriculture, Bear Creek, Black Creek, Bobbly Creek, Boliver Creek, climate, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, Elk Valley Creek, erosion, flooding, forest fires, general ecosystem description, Goat Trail Creek, Gold Mountain Creek, Grant Creek, habitat restoration, Hayes Creek, history, Honeysuckle Creek, hydrography, hydrology, Jacob Creek, land ownership, landslides, logging, mining, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Panther Creek, sculpin = Cottus sp., sediments, Slide Creek, Slotted Pen Creek, South Umpqua River, Speckled dace = Rhinicthys osculus, Stanley Creek, steelhead trout = Oncorhynchus mykiss, Sweat Creek, terrestrial vegetation, Umpqua dace = Rhinicthys cataractae, Walker Creek, Wallace Creek, water pollution, water quality, water temperature, West Fork Cow Creek, Western brook lamprey = Lampetra richardsoni, wetland delineation}, url = {https://ir.library.oregonstate.edu/concern/defaults/5425kg871}, author = {Geyer, Nancy A.} } @book {25981, title = {Catching Creek Enhancement Project: Project Completion Report: OWEB Project $\#$201-609}, series = {Catching Creek Enhancement Project}, year = {2002}, note = {66 logs were placed into Catching Creek for this project. The logs increase habitat complexity and slow the stream, allowing spawning gravel to build up. There will be more habitat for fish, and more insects for food. }, month = {2002, Nov. 17}, chapter = {4 p.}, keywords = {aquatic insects, Catching Creek, habitat restoration, hydrology, Lower Cow Creek, South Umpqua River}, url = { https://tinyurl.com/3t3t9ubt}, author = {Kinyon, Bob and Dunnavant, Sam and Umpqua Basin Watershed Council and Oregon. Dept. of Fish \& Wildlife} } @book {25976, title = {Deer Creek Watershed Assessment and Action Plan}, year = {2002}, note = {The Deer Creek Watershed Assessment process has been followed by a group of local landowners. The organization of this document was constructed as a combination of the informational needs of the Deer Creek landowners and the framework of the Oregon Watershed Assessment Manual. The group has met twelve times to review the data going into the document, followed by three meetings to review the assessment and develop the action plan. Members of the Deer Creek landowner group represented sheep ranches, cattle ranches, industry within Deer Creek, the City of Roseburg, private industrial timber companies, city residents, rural residents, the UBWC, the Bureau of Land Management (BLM), the Department of Environmental Quality (DEQ), the Douglas Soil and Water Conservation District (DSWCD), and the Douglas Small Woodlands Association.}, month = {2002, Apr.}, pages = {105 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, address = {Roseburg, Or.}, keywords = {agriculture, bacteria, birds, Chinook salmon = Oncorhynchus tshawytscha, climate, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, Deer Creek, erosion, flooding, forest fires, general ecosystem description, geology, habitat restoration, history, hydrography, hydrology, introduced species, land ownership, land use, logging, Lower South Umpqua River, Middle Fork South Deer Creek, North Fork Deer Creek, Oregon, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Roseburg, South Fork Deer Creek, South Umpqua River, steelhead trout = Oncorhynchus mykiss, terrestrial mammals, terrestrial vegetation, water pollution, water quality, water rights, water temperature, wetland delineation}, url = {https://ir.library.oregonstate.edu/concern/defaults/0g354m036}, author = {Kincaid, Heidi} } @book {25971, title = {Middle Cow Creek Watershed Assessment and Action Plan}, year = {2002}, note = {The Middle Cow Creek Watershed Assessment process has been contributed to by a group of local landowners. The group met fifteen times to review data about their watershed going into the document and portions of the watershed assessment. Members of the Middle Cow Creek landowner group represented private landowners, private industrial timber companies, rural residents, the City of Glendale, the Bureau of Land Management Medford District (BLM), the Oregon Department of Forestry, the UBWC, and the Oregon Department of Environmental Quality (DEQ).}, month = {2002, Apr.}, pages = {106 p.}, publisher = {Umpqua Basin Watershed Council}, organization = {Umpqua Basin Watershed Council}, address = {Roseburg, Or.}, keywords = {agriculture, bald eagle = Haliaeetus leucocephalus, Coho salmon = Oncorhynchus kisutch, Cow Creek, Dad{\textquoteright}s Creek, flooding, Fortune Branch Creek, habitat restoration, human impacts, landslides, logging, Marbled murrelet = Brachyramphus marmoratus, mining, natural resource management, Quines Creek, Riffle Creek, sediments, Skull Creek, South Umpqua River, Spotted owl = Strix occidentalis, water temperature, Windy Creek, Wood Creek, Woodford Creek}, url = {https://ir.library.oregonstate.edu/concern/defaults/vq27zt58p}, author = {Kincaid, Heidi} } @book {25996, title = {Oregon lampreys: natural history, status and analysis of management issues}, series = {Information Reports (Oregon. Fish Division)}, number = {2002-01}, year = {2002}, note = {Lampreys have been declining in Oregon. This report looks at what is known about the species and possible causes for the decline. Colored maps, charts and photographs. "This paper concludes with a Problem Analysis for Oregon lampreys. Our biggest problem is poor information, ranging from not knowing basic species identity to having inefficient or no systematic monitoring of lamprey abundance and distribution." (Executive Summary, p.2)}, month = {2002}, pages = {80 p.}, publisher = {Oregon Dept. of Fish and Wildlife}, organization = {Oregon Dept. of Fish and Wildlife}, address = {[Portland, Or.]}, keywords = {Alsea River, Beaver Creek, Coos River, Coquille River, depleted populations, Drift Creek, Gold Ray Dam, Kilchis River, life history information, Necanicum River, Nehalem River, North Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population biology, population count, reproductive behavior, Rogue River, Salmon River, Siletz River, Siuslaw River, Smith River, South Umpqua River, taxonomy, Tenmile Creek, Western brook lamprey = Lampetra richardsoni, Wilson River, Winchester Dam, Yachats River, Yaquina River}, url = {https://digital.osl.state.or.us/islandora/object/osl:18613}, author = {Kostow, Kathryn Eileen} } @article {25871, title = {Comparison of midsummer survival and growth of age-0 hatchery coho salmon held in pools and riffs}, journal = {Transactions of the American Fisheries Society}, volume = {130}, year = {2001}, note = {Studied habitat preferences and needs of juvenile coho salmon during the summer. Pools in streams were preferable to riffles (slower currents, less exposure to predation). Coho salmon survival was greater in pools.}, month = {2001}, pages = {p.147-154}, keywords = {Beals Creek, Coho salmon = Oncorhynchus kisutch, Days Creek, Francis Creek, habitats, Hatchet Creek, juvenile fish, life history information, South Umpqua River, spatial distribution, Umpqua River}, isbn = {0002-8487}, doi = {10.1577/1548-8659(2001)130<0147:COMSAG>2.0.CO;2}, author = {Kruzic, Lance M. and Scarnecchia, Denns L.} } @article {25826, title = {South River Watershed Restoration Environmental Assessment}, year = {2000}, note = {Proposes watershed restoration projects in the Lower Cow Creek, Myrtle Creek, Olalla-Lookingglass, South Umpqua River, and Upper Middle Fork Coquille fifth-field watersheds. Includes replacing thirteen large culverts, tree-lining or placement of in-stream structures along approximately four miles of stream channels, diversion of the creek away from the toe of a severely eroding portion of stream bank on Dry Creek, and road decommissioning for hydrological recovery and reduction of sediment input into aquatic systems.}, pages = {64 p.}, address = {Roseburg, Or.}, keywords = {Bingham Creek, Canyon Creek, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, Days Creek, depleted populations, Dry Creek, erosion, flooding, habitat restoration, habitats, hydrology, invasive species, landslides, Live Oak Creek, logging, Lookingglass Creek, Lower Cow Creek, Myrtle Creek, Olalla Creek, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), Riddle Creek, Russel Creek, sediments, Shields Creek, soils, South Umpqua River, species list, St. John Creek, steelhead trout = Oncorhynchus mykiss, Stouts Creek, Suicide Creek, terrestrial vegetation, Thompson Creek, Umpqua chub = Oregonichthys kalawatseti, Union Creek, Upper Middle Fork Coquille River, Weaver Creek}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/7751}, author = {U.S. Bureau of Land Management. Roseburg District Office,} } @book {25781, title = {South Umpqua Watershed Temperature Study 1999: Procedure, Results and Preliminary Analysis}, year = {2000}, note = {Some interesting stream temperatures were recorded here; estreme variations are explained. Recommends increasing streamside shade. Suggests taking an inventory of optimum streams to serve as fish refuges in low streamflow conditions.}, month = {2000 Feb.}, pages = {29 p.}, publisher = {InSight Consultants}, organization = {InSight Consultants}, address = {Yoncalla, Or.}, keywords = {Applegate Creek, Beals Creek, Beaver Creek, Berry Creek, Black Rock Fork, Boulder Creek, Brockway Creek, Buckeye Creek, Canyon Creek, Castle Rock Fork, Champagne Creek, Coffee Creek, Corn Creek, Cow Creek, Days Creek, Deadman Creek, Deer Creek, Dumont Creek, Elgarose Creek, Elk Creek, Falcon Creek, Fate Creek, Frozen Creek, Jackson Creek, Johnson Creek, Kent Creek, Lane Creek, Lavadoure Creek, Lonewoman Creek, Lookingglass Creek, Louis Creek, Myrtle Creek, Newton Creek, O{\textquoteright}Shea Creek, Olalla Creek, Poole Creek, Quartz Creek, Rice Creek, Riser Creek, Roberts Creek, Shields Creek, Shively Creek, Slide Creek, South Umpqua River, Squaw Creek, St. John Creek, statistics, Stouts Creek, Tenmile Creek, Thompson Creek, water quality, water temperature, Weaver Creek, Willis Creek}, url = {https://ir.library.oregonstate.edu/concern/defaults/41687n070}, author = {InSight Consultants, and Umpqua Basin Watershed Council} } @book {25646, title = {Status of Oregon coastal stocks of anadromous salmonids / The Oregon Plan for Salmon and Watersheds., 1998-1999}, year = {2000}, note = {The series ran from 1998-2002. This series includes results of a 3-year study to distinguish between lamprey and steelhead spawning redds on the Smith River. Information on salmonid population trends in the Umpqua Basin is given.}, month = {2000-}, publisher = {Oregon Dept. of Fish and Wildlife}, organization = {Oregon Dept. of Fish and Wildlife}, address = {Portland, Or.}, keywords = {abundance, Calapooya Creek, Chinook salmon = Oncorhynchus tshawytscha, chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, Cow Creek, depleted populations, Elk Creek, fecundity, Lower Umpqua River, Pacific lamprey = Entosphenus tridentatus (Lampetra tridentata), population biology, population count, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Western brook lamprey = Lampetra richardsoni}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A44865}, author = {Oregon Plan for Salmon and Watersheds, and Oregon. Dept. of Fish and Wildlife. Coastal Salmonid Inventory Project,} } @book {25726, title = {Analysis of 1937 Stream Temperature Data from the Tiller Region of the South Umpqua River}, year = {1999}, note = {This document was formerly available in ODFW{\textquoteright}s Data Clearinghouse. Check with the State Library.}, month = {1999}, publisher = {InSight Consultants}, organization = {InSight Consultants}, address = {Yoncalla, Or.}, keywords = {South Umpqua River, water temperature}, author = {Smith, Kent and InSight Consultants, and Umpqua Basin Watershed Council} } @mastersthesis {25686, title = {An Assessment of Community-Based Adaptive Watershed Management in Three Umpqua Basin Watersheds}, year = {1999}, note = {This work explores landowner attitudes to conservation and watershed council participation or non-participation and suggests ways to improve watershed council participation.}, month = {1999}, pages = {247 p.}, school = {Oregon State University}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Fisheries and Wildlife, Fisheries Science}, address = {Corvallis, Or.}, keywords = {Calapooya Creek, Deer Creek, habitat restoration, Myrtle Creek, natural resource management, salmonid species, South Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/kd17cw35v}, author = {Habron, Geoffrey Bryan} } @article {25716, title = {Emigration of age-0 chinook salmon (Oncorhynchus tshawytscha) smolts from the upper South Umpqua River basin, Oregon, U.S.A.}, journal = {Canadian Journal of Fisheries and Aquatic Sciences}, volume = {56}, number = {6}, year = {1999}, note = {This paper reports on a four-year study of juvenile migration timing in Chinook salmon in the Umpqua River. The authors found that median migration dates in two tributaries advanced 40 days when spring water temperatures were 5 {\textdegree}C higher.}, month = {1999}, pages = {p.939-946}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Jackson Creek, juvenile fish, South Umpqua River, water temperature}, isbn = {0706-652X}, author = {Roper, Brett B. and Scarnecchia, Dennis L.} } @article {25721, title = {Evidence of a relationship between smallmouth bass (Micropterus dolomeiu [dolomieu]) and decline of Umpqua chub (Oregonichthys kalawatseti) in the Umpqua Basin, Oregon}, journal = {Northwestern Naturalist}, volume = {80}, number = {3}, year = {1999}, note = {Describes an apparant inverse relationship between populations of smallmouth bass and Umpqua chub in the Umpqua River Basin. "Abundance of smallmouth bass increased at the 6 sites where Umpqua chub disappeared between 1987 and 1998." (p.112)}, month = {1999 Winter}, pages = {110-113}, keywords = {Calapooya Creek, Cow Creek, depleted populations, introduced species, Lookingglass Creek, natural resource management, North Myrtle Creek, North Umpqua River, Smallmouth Bass = Micropterus dolomieu, Smith River, South Myrtle Creek, South Umpqua River, Tenmile Creek, Umpqua chub = Oregonichthys kalawatseti, Umpqua River, Umpqua River Basin}, isbn = {1051-1733}, author = {Simon, David C. and Markle, Douglas F.} } @book {25691, title = {Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998}, series = {Water-Resources Investigations Report}, number = {99-4196}, year = {1999}, note = {Sampled 10 sites on small streams in the South Umpqua River Basin in Aug.-Sept. 1998. Sampled during low-flow conditions to minimize effect of dilution on trace element concentrations. "Most trace-element concentrations were low ... However, some notable concentrations of zinc, copper and cadmium were observed. Concentrations of zinc ..., copper ..., and cadmium... for Middle Creek at Silver Butte all exceeded USEPA criterion continuous concentration (CCC) guidelines for the protection of aquatic life." (p.6) Because zinc concentrations at Middle Creek were so high, the study briefly examines the geochemistry of zinc in Middle Creek. }, month = {1999}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey}, organization = {U.S. Dept. of the Interior, U.S. Geological Survey}, address = {Portland, Or.}, keywords = {cadmium, copper, Cow Creek, Days Creek, Deadman Creek, Middle Creek, mining, Mitchell Creek, Myrtle Creek, North Myrtle Creek, Russell Creek, South Myrtle Creek, South Umpqua River, water pollution, water quality, zinc}, url = {https://ir.library.oregonstate.edu/concern/defaults/37720h957}, author = {Hinkle, Stephen R.} } @inbook {52141, title = {The Canyonville landslide of January 16, 1974, Douglas County: Oregon{\textquoteright}s most deadly landslide}, booktitle = {Environmental, Groundwater and Engineering Geology: Applications from Oregon}, series = {Special publication / Association of Engineering Geologists}, volume = {no.11}, year = {1998}, note = {On January 16, 1974, thanks to heavy rainfall on already saturated soil, an almost instantaneous catastrophic landslide took place near Canyonville. Although the area of the landslide was relatively small at only 15,000 cubic yards, a telephone repair crew was working on a coaxial cable in the area, and nine people were killed in the slide. The slide temporarily blocked Canyon Creek, which was already near flood stage. Much of the slide sediment was washed away by the creek. }, pages = {p.391-398}, address = {Belmont, Ca. }, keywords = {Canyon Creek, flooding, geology, landslides, precipitation, soils, South Umpqua River}, author = {Busby, Ed}, editor = {Burns, Scott} } @mastersthesis {25621, title = {Ecology of Juvenile Coho Salmon within the Upper South Umpqua River Basin, Oregon}, year = {1998}, note = {Thesis (M.S.)--University of Idaho, 1998}, month = {1998}, pages = {97 p.}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fish and Wildlife Resources}, keywords = {Coho salmon = Oncorhynchus kisutch, juvenile fish, life history information, South Umpqua River, Steamboat Creek, Umpqua River}, author = {Kruzic, Lance M.} } @article {25636, title = {Myrtle Creek: Flood Hazard Mitigation Plan}, year = {1998}, note = {"Floods and accompanying landslides represent the most common and best known of the natural hazard threats in Myrtle Creek. . . The topography and geology of the Umpqua River Basin are conducive to runoff, and peak flows on many of the tributaries occur within hours of the passage of weather fronts. Historically, the highest flows usually occur during the period from November through March as a result of the heavy rains augmented by snow melt. Localized flooding in Myrtle Creek occurs on a semi-annual basis and often affects the safety of property and/or life as does major flooding events." (p.10) "The purpose of this plan is to provide hazard mitigation recommendations in light of the recentdisaster events in Myrtle Creek and the State of Oregon..." (p.11) Includes a review of the 1996 floods.}, pages = {44 p.}, address = {City of Myrtle Creek (Or.)}, keywords = {climate, coastal hazards, erosion, flooding, hydrology, industrial development, land ownership, land use, landslides, Myrtle Creek, natural resource management, precipitation, sediments, South Umpqua River}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/3998}, author = {Myrtle Creek (Or.), and Umpqua Regional Council of Governments,} } @article {25566, title = {Population viability analysis of spring chinook salmon in the South Umpqua River, Oregon}, journal = {Conservation Biology}, volume = {11}, number = {4}, year = {1997}, note = {Spring Chinook runs in the South Umpqua have had steep declines. This study considers whether the population is viable, and concludes that it is, provided there is no further habitat degradation or loss. If habitat quality continues to decline, the run faces "almost certain extinction within 100 years." (from Abstract)}, month = {1997}, pages = {p.879-889}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, depleted populations, fecundity, habitats, population biology, South Umpqua River}, isbn = {0888-8892}, author = {Ratner, Susan and Lande, Russell and Roper, Brett B.} } @book {25541, title = {Status of coastal cutthroat trout in Oregon}, series = {Information Reports / Fish Division, Oregon Department of Fish and Wildlife}, number = {97-2}, year = {1997}, month = {1997}, pages = {27 p.}, publisher = {Oregon Dept. of Fish and Wildlife}, organization = {Oregon Dept. of Fish and Wildlife}, address = {Portland, Or.}, keywords = {biological, Canton Creek, catch statistics, Cow Creek, cutthroat trout = Oncorhynchus clarki, fishes, hatchery salmonids, life history information, North Umpqua River, population biology, population count, salmonids, Smith River, South Umpqua River, Steamboat Creek, Umpqua River, Winchester Dam}, url = {https://digital.osl.state.or.us/islandora/object/osl\%3A18470}, author = {Hooton, Robert M.} } @article {25521, title = {Assessment of water quality, nutrients, algal productivity, and management alternatives for low-flow conditions, South Umpqua River basins, Oregon, 1990-92}, volume = {no.96-4082}, year = {1996}, note = {{\textquotedblleft}This report is an evaluation of the effects of nutrient loading on water quality in the South Umpqua River Basin. . . . Five wastewater-treatment plants were shown to contribute less than 15 percent of the flow, but more than 90 per-cent of the nitrogen and phosphorus, in the South Umpqua River during low streamflows in summer. These nutrient inputs were associated with, and largely responsible for, the dense growth of periphytic algae that covered the rocky channel and produced biomass values as large as 340 grams of ash-free dry weight per square meter.{\textquotedblright} (from the Abstract) Algal respiration at night depleted dissolved oxygen, while daytime photosynthesis caused water pH to exceed the Oregon standard. }, month = {1996}, pages = {71 p.}, institution = {U.S. Dept. of the Interior, U.S. Geological Survey}, address = {Portland, Ore.}, keywords = {algae, ammonia, bacteria, Cow Creek, Days Creek, Deadman Creek, Deer Creek, dissolved oxygen, Elk Creek, eutropication, human impacts, Jackson Creek, Lookingglass Creek, Myrtle Creek, nitrogen, phosphorus, South Umpqua River, streamflow, waste disposal, water pollution, water quality}, url = {https://pubs.usgs.gov/wri/1996/4082/report.pdf}, author = {Tanner, D. Q.} } @article {25506, title = {A comparison of trap efficiencies for wild and hatchery age-0 chinook salmon}, journal = {North American Journal of Fisheries Management}, volume = {16}, number = {1}, year = {1996}, note = {Results suggest that wild Chinook salmon in the South Umpqua River travel at night, while hatchery Chinooks travel during the day. Wild salmon were better at avoiding traps.}, month = {1996}, pages = {p.214-217}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, hatchery salmonids, juvenile fish, South Umpqua River, wild salmonids}, isbn = {0275-5947}, author = {Roper, Brett and Scarnecchia, Dennis L.} } @article {25526, title = {Long-term population monitoring of osprey along the Umpqua River in Western Oregon}, journal = {Journal of Raptor Research}, volume = {3}, number = {2}, year = {1996}, note = {Reports on a successful program to rebuild osprey populations along the Umpqua River by building nesting platforms. The study ran from 1980 through 1991. "From 1981-90, the osprey population along the Umpqua River between Roseburg and Reedsport, Oregoni ncreased by 153\% (17\% annual rate)." (from the Abstract)}, pages = {p.62-69}, keywords = {birds, depleted populations, natural resource management, North Umpqua River, Osprey = Pandion halioetus, South Umpqua River, Umpqua River}, url = {https://sora.unm.edu/sites/default/files/journals/jrr/v030n02/p00062-p00069.pdf}, author = {Witt, Joseph W.} } @article {25491, title = {Status review of West Coast steelhead from Washington, Idaho, Oregon, and California}, volume = {no.27}, year = {1996}, note = {Steelhead in the southern half of the state were doing a little better than northern Oregon steelhead. Umpqua estuary winter steelhead run trend varied from -0.5\% (North Umpqua) to -0.8\% (South Umpqua) to -1.7\% (Smith River) per year. The North Umpqua summer steelhead run was actually trending upwards (+1\%/year). Although the Smith River receives Alsea River hatchery fish, the Umpqua River is planted only with its own stocks. The North Umpqua summer steelhead run is a native run -- most other Oregon summer steelhead runs were introduced from the Siletz River. Authors estimated that from 10-62\% of spawning steelhead in these streams were of hatchery origin. Hatchery practices (past and present) identified as major threat to genetic integrity for steelhead in this area.}, pages = {261 p.}, institution = {National Technical Information Service}, address = {Springfield, Va.}, keywords = {depleted populations, endangered species, hatcheries, management plans, North Umpqua River, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss}, url = {https://www.webapps.nwfsc.noaa.gov/assets/25/5592_06172004_122523_steelhead.pdf}, author = {Busby, Peggy J. and Wainwright, Thomas C. and Bryant, Gregory J. and Lierheimer, Lisa J. and Waples, Robin S. and Waknitz, F. William and Lagomarsino, Irma and U.S. National Marine Fisheries Service. Northwest Fisheries Science Center, and U.S. National Marine Fisheries Service. Southwest Region. Protected Species Management Division,} } @mastersthesis {25456, title = {Ecology of Anadromous Salmonids within the Upper South Umpqua River Basin, Oregon}, year = {1995}, note = {Thesis (Ph. D.)--University of Idaho}, month = {1995}, pages = {186 p.}, school = {University of Idaho}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Fish and Wildlife Science}, address = {Moscow, Id.}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, general ecosystem description, habitats, Jackson Creek, life history information, South Umpqua River, steelhead trout = Oncorhynchus mykiss}, author = {Roper, Brett B.} } @book {25471, title = {Jackson Creek Watershed Analysis}, year = {1995}, note = {"The Jackson Creek watershed analysis is an effort by the Umpqua National Forest to develop and document a scientifically based understanding of conditions in rhe warershed." (from the Abstract). Water quality was a major focus of attention, particularly effects from logging and logging roads leading to erosion and landslides. Wildfire danger was presciently noted.}, month = {1995, March}, pages = {49 p.}, publisher = {Umpqua National Forest}, organization = {Umpqua National Forest}, keywords = {Abbott Creek, Beaver Creek, Black Canyon Creek, Burnt Creek, Chinook salmon = Oncorhynchus tshawytscha, Coffin Creek, Coho salmon = Oncorhynchus kisutch, Cougar Creek, Crooked Creek, cutthroat trout = Oncorhynchus clarki, Deep Cut Creek, Donegan Creek, erosion, Falcon Creek, Fawn Creek, flooding, Foothill yellow-legged frog = Rana boylii, Freezeout Creek, geology, habitat restoration, habitats, hydrology, Jackson Creek, landslides, logging, Lonewoman Creek, Luck Creek, Maverick Creek, natural resource management, Nichols Creek, Paradise Creek, Pickett Creek, Pipestone Creek, Ralph Creek, Saboo Creek, sediments, Serviceberry Creek, soils, Soup Creek, South Umpqua River, Spotted owl = Strix occidentalis, Squaw Creek, Stampede Creek, steelhead trout = Oncorhynchus mykiss, Surveyor Creek, Switchback Creek, Tallow Creek, terrestrial vegetation, Three Cabin Creek, Twomile Creek, Western pond turtle = Actinemys marmorata (Clemmys marmorata), Whiskey Creek, Winters Creek}, url = {https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/stelprdb5351419.pdf}, author = {Umpqua National Forest. Tiller Ranger District,} } @proceedings {25396, title = {Status of coastal cutthroat trout in Oregon}, year = {1995}, note = {The authors note significant declines in sea-run cutthroat trout in the Umpqua and Columbia Rivers. Additionally, they observe, "Recent creel surveys in two other coastal basins, the Alsea and Siuslaw, indicate that a substantial decline in the abundance of anadromous cutthroat has occurred in other areas. Catches of anadromous cutthroat in the 1990{\textquoteright}s are less than 10\% of catches in the late1960{\textquoteright}s in both the Alsea and Siuslaw basins." (from the Abstract)}, month = {1997}, pages = {p.57-67}, publisher = {Oregon Chapter of the American Fisheries Society}, address = {Reedsport, Or.}, keywords = {biological, Canton Creek, catch statistics, Cow Creek, cutthroat trout = Oncorhynchus clarki, fishes, hatchery salmonids, life history information, North Umpqua River, population biology, population count, salmonids, Smith River, South Umpqua River, Steamboat Creek, Umpqua River, Winchester Dam}, author = {Hooton, Robert M.}, editor = {Hall, James D. and Bisson, Peter A. and Gresswell, Robert E} } @proceedings {25406, title = {Summary of biological status review of Umpqua River sea-run cutthroat trout}, year = {1995}, note = {Winchester Dam fish counts show, "From 1946 to 1956, an average of 950 adults passed the dam per year. The run declined precipitously in the late 1950s, followed by a sharp increase in the 1960s and early 1970s during the period when natural fish were supplemented with hatchery releases. In the late 1970s, the run precipitously declined again, and has averaged only 62 adults per year since 1977." (Abstract, p.87) This species was listed as endangered in August, 1966.}, pages = {p.87-102}, publisher = {Oregon Chapter of the American Fisheries Society}, address = {Reedsport, Oregon}, keywords = {Alsea Fish Hatchery, Calapooya Creek, Canton Creek, Canyon Creek, Cavitt Creek, climate, Copeland Creek, Cow Creek, Cutthroat trout = Oncorhynchus clarki clarki, dams, depressed populations, Elk Creek, fecundity, Fish Lake, general ecosystem description, genetics, hatcheries, hybridization, hydrology, Lake Creek, Lemolo Lake, life history information, Little River, Lower Umpqua River, Maideu Lake, North Umpqua River, population biology, population count, reproductive behavior, Scholfield Creek, Smith River, South Umpqua River, Steamboat Creek, Sutherlin Creek, Umpqua River Basin, water temperature, Winchester Dam}, isbn = {0913235997}, author = {Johnson, Orlay W. and Waples, Robin S. and Wainwright, Thomas C. and Neely, Kathleen G. and Waknitz, F. William and Parker, L. Ted}, editor = {Hall, J. D. and Bisson, P. A. and Gresswell, R. E.} } @proceedings {25446, title = {Water-quality concerns in restoration of stream habitat in the Umpqua Basin}, year = {1995}, note = {Found contemporary stream restoration efforts to have been "largely ineffective" in correcting problems with dissolved oxygen and pH levels.}, pages = {p.129-130}, publisher = {Oregon Chapter of the American Fisheries Society}, address = {Reedsport, Oregon}, keywords = {dissolved oxygen, habitat restoration, Jackson Creek, Little River, logging, North Umpqua River, pH levels, South Umpqua River, water quality, water temperature}, isbn = {0913235997}, author = {Powell, Mark A.}, editor = {Hall, J. D. and Bisson, P. A. and Gresswell, R. E.} } @article {25321, title = {Long-term changes in low-flow channel widths within the South Umpqua watershed, Oregon}, journal = {Water Resources Bulletin}, volume = {30}, number = {6}, year = {1994}, note = {Compared 31 stream segments of 21 streams within the upper South Umpqua River watershed with 1937 measurements. Found some changes in channel widths; data suggests that logging may be responsible for the changes. "These channel changes may also be a factor in the observed decline of three of the four populations of anadromous salmonids within the basin." (from Abstract)}, month = {1994, Dec.}, pages = {993-1000}, keywords = {hydrography, hydrology, logging, salmonid species, South Umpqua River, terrestrial vegetation}, isbn = {0043-1370}, author = {Dose, Jeffrey J. and Roper, Brett B.} } @book {25351, title = {Status review for Oregon{\textquoteright}s Umpqua River sea-run cutthroat trout}, series = {NOAA Technical Memorandum NMFS-NWFSC}, number = {15}, year = {1994}, note = {"Although the pattern of abundance and tag/recovery data during the period of supplementation indicated that Alsea River hatchery fish returned as adults to Winchester Dam in some numbers, it is apparent that 15 years of hatchery releases did not result in a viable, self-sustaining population of naturally spawning fish. The unresolved issue is, What do the few remaining anadromous O. clarki represent: remnants of the original Umpqua River gene pool, descendants of the Alsea River hatchery fish, or a mixed lineage? The run-timing shift suggested that an indigenous component may remain." (from the Abstract) This publication discusses the issues surrounding a possible listing of Umpqua River sea-run cutthroat trout. The species was listed as endangered in August, 1996.}, month = {1994}, pages = {122 p.}, publisher = {U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service}, organization = {U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Marine Fisheries Service}, address = {Seattle, Wash.}, keywords = {Alsea Fish Hatchery, Calapooya Creek, Canton Creek, Canyon Creek, Cavitt Creek, Copeland Creek, Cow Creek, Cutthroat trout = Oncorhynchus clarki clarki, Diamond Lake, Elk Creek, endangered species, genetics, hatcheries, history, Lake Creek, Lemolo Lake, life history information, Little River, natural resource management, North Umpqua River, population biology, population count, Rock Creek, salmonid species, Scholfield Creek, Smith River, South Umpqua River, statistics, Steamboat Creek, Sutherlin Creek, Umpqua River, Umpqua River Basin, Winchester Dam}, url = {https://repository.library.noaa.gov/view/noaa/6171}, author = {Johnson, Orlay W. and Waples, Robin S. and Wainwright, Thomas C. and Neely, Kathleen G. and Waknitz, F. William and Parker, L. Ted} } @book {25356, title = {Stream velocities and reareation coeffiecients for the South Umpqua River between Tiller and Roseburg, Oregon, 1991}, series = {Water-Resources Investigations Report }, number = {92-4191}, year = {1994}, note = {"Dye-tracer and gas-tracer studies were done in July and September 1991 during low flows on four reaches of the South Umpqua River between Tiller and Roseburg, Oregon. . . Average stream-reach velocity, depth, and slope data that were used to compute reaeration coefficients were collected during this study. Reaeration coefficient formulas developed for the South Umpqua River between Tiller and Roseburg are presented in this report." (from the Abstract)}, month = {1994}, pages = {26 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or}, keywords = {hydrography, hydrology, oxygen, South Umpqua River, streamflow}, url = {https://pubs.er.usgs.gov/publication/wri924191}, author = {Laenen, Antonius and Woo, Winston H. and U.S. Geological Survey, and Douglas County (Or.),} } @article {25371, title = {Summer distribution of and habitat use by chinook salmon and steelhead within a major basin of the South Umpqua River, Oregon}, journal = {Transactions of the American Fisheries Society}, volume = {123}, number = {3}, year = {1994}, note = {The focus is on the Jackson Creek basin}, month = {1994}, pages = {p.298-308}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, habitats, Jackson Creek, juvenile fish, South Umpqua River, spatial distribution, steelhead trout = Oncorhynchus mykiss, temporal distribution}, isbn = {0002-8487}, author = {Roper, Brett B. and Scarnecchia, Dennis L. and La Marr, Tim J.} } @book {25286, title = {Water-quality data for the South Umpqua River Basin, Oregon, 1990-92 [microform]}, series = {U.S. Geological Survey Open-File Report}, number = {no.94-40}, year = {1994}, note = {"Data are presented from a study of algal and nutrient dynamics in the South Umpqua River Basin in southwestern Oregon during summer, low-flow periods from September 1990 to October 1992. The study was done to assist local and state regulatory agencies in determining total maximum daily loads of nutrients for the basin in order to maintain dissolved oxygen greater than 90 percent of saturation and pH less than 8.5 units. Fifty-one sites, including South Umpqua River, tributaries, and wastewater-treatment plant effluents, were sampled during this period." ((from the Abstract)}, month = {1994}, pages = {156 p.}, publisher = {U.S. Dept. of the Interior, U.S. Geological Survey}, organization = {U.S. Dept. of the Interior, U.S. Geological Survey}, address = {Portland, Or.}, keywords = {sediment data, South Umpqua River, water pollution, water quality}, url = {https://pubs.er.usgs.gov/publication/ofr9440}, author = {Anderson, Chauncey W. and Tanner, Dwight Q. and Lee, Douglas B. and U.S. Geological Survey, and Douglas County Or.,,} } @mastersthesis {25281, title = {Prehistoric Settlement Patterns in Southwest Oregon}, year = {1993}, note = {This dissertation describes analysis of 83 sites in the Rogue and Umpqua river basins, 40 of which are in the Umpqua River Basin. The study describes two different approaches by Native peoples to their environment: mobile hunter-gatherering and a more sedentary collector approach. The author explores the timeline and possible reasons for this difference. Extensive site descriptions and artifact analysis.}, pages = {274 p.}, school = {University of Oregon}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Anthropology}, address = {Eugene, Or.}, keywords = {Apple Creek, archeology, Cavitt Creek, Coffee Creek, Copeland Creek, Dry Creek, Glide, Medicine Creek, Narrows, North Umpqua River, paleosciences, Section Creek, South Umpqua River, Steamboat Creek, Susan Creek, Swiftwater, theses, Winchester}, url = {https://scholarsbank.uoregon.edu/xmlui/handle/1794/10309}, author = {Winthrop, Kathryn R.} } @book {25276, title = {Statistical summaries of streamflow data in Oregon: volume 2, annual low and high flow, and instantaneous peak flow}, series = {Open-File Report / U.S. Geological Survey}, number = {no.93-63}, year = {1993}, note = {Statistical summaries of streamfiow data at 358 stream-gaging sites are presented to aid in appraising the hydrology of river basins in Oregon. Records for 36 stream-gaging stations were compiled into separate periods because of changes in streamflow regulation during the period of data collection. Statistical summaries for the periods before and after regulation are presented for comparison.}, month = {1993}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or.}, keywords = {hydrology, North Umpqua River, Smith River, South Umpqua River, stream flow, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/defaults/3x816r22j}, author = {Wellman, Roy E. and Gordon, Janice M. and Moffatt, Robert L.} } @book {25111, title = {Urban storm runoff in the Roseburg Area, Oregon, as related to urban flood characteristics of the Willamette Valley}, series = {Water-Resources Investigations Report / U.S. Geological Survey}, number = {91-4063}, year = {1991}, note = {"Techniques are provided for estimating flood magnitudes for streams in the urbanized parts of the Roseburg, Oregon area for exceedance probabilites (recurrence intervals) of 0.5 (2-year), 0.2 (5-year), 0.1 (10-year), 0.04 (25-year), 0.02 (50-year) and 0.01 (100-year). A network of four continuous-recording streamflow gages, three crest-stage gages, and six precipitation gages was established and operated for a 3- year period (1982 to 1984). A U.S. Geological Survey rainfall-runoff model was calibrated for each site where runoff was measured and was used to produce a series of synthetic flood peaks." (from the Abstract) }, month = {1991}, pages = {28 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {[Reston, Va.]}, keywords = {climate, Davis Creek, flooding, hydrology, mathematical modeling, Newton Creek, Oregon, Parrott Creek, precipitation, Roberts Creek, Roseburg, South Umpqua River, Sweetbriar Creek}, url = {https://pubs.er.usgs.gov/publication/wri914063}, author = {Hubbard, L. E.} } @article {25131, title = {Water Resources Development in Oregon}, year = {1991}, note = {Navigation: South jetty extended 1938, north jetty done 1940, south side training jetty 1940. South Jetty repaired 1963, north jetty repaired 1978. Training jetty extension completed 1980. Channel dredged, turning basin enlarged, access channel to new basin completed 1984. Details 1957 project for navigation channel on the Smith River. Gives traffic in 1986, average traffic from 1982-86. Flood control: details 1951 project for Umpqua River and tributaries. Levees at Reedsport finished 1969. Studies: Feasibility study on South Umpqua flood control made inactive at the request of Douglas County, while they develop more engineering and economic data. }, pages = {p.63,64,66}, institution = {United States Army Corps of Engineers}, address = {Portland, Or.}, keywords = {flooding, harbor, jetties, navigation, physical modification, Smith River, South Umpqua River, Umpqua River}, author = {U.S. Army Corps of Engineers. Portland District,} } @inbook {25041, title = {Athapaskans of Southwestern Oregon}, booktitle = {Northwest Coast}, series = {Handbook of North American Indians}, volume = {7}, year = {1990}, note = {General overview of what was known about the Tillamook people in the late 1980s. Brief treatment of Native American history and culture. Includes the Upper Umpqua, Upper Coquille, Kwatami (Sixes River), Yukichetunne (Euchre Creek), Chemetunne Tutuni, Mikonotunne, Chasta Costa, Galice, Applegate (Rogue), Chetleshin (Pistol River), Khwaishtunnetunne, and Chetco peoples.}, pages = {p.580-588}, publisher = {Smithsonian Institution}, organization = {Smithsonian Institution}, address = {Washington, D.C.}, keywords = {anthropology, Chetco River, geographic distribution, history, Middle Fork Coquille River, North Fork Coquille River, North Umpqua River, paleosciences, Rogue River, Sixes River, South Fork Coquille River, South Umpqua River}, author = {Miller, Jay and Seaburg, William R.}, editor = {Suttles, Wayne} } @proceedings {25071, title = {Climatic change, spring Chinook, and human seasonal movements in the upper basin of the South Umpqua River: the Times Square Rockshelter model}, volume = {43rd}, year = {1990}, note = {Print of paper given at conference. It is not known if this paper was ever published. Relates history of human use of the Times Square Rockshelter over almost 4,000 years to what is known about the climate. Unfortunately, not enough was known about the climate in the region of the rockshelter to definitely link patterns of use to fluctuations between xeric and mesic climate regimes, but the author believes that the data from the rockshelter can help to "serve as a basis for model building." (p.3). Maps, charts, tables.}, pages = {15 p.}, address = {Eugene, Or.}, keywords = {archeology, Chinook salmon = Oncorhynchus tshawytscha, climate, general ecosystem description, human impacts, paleosciences, South Umpqua River}, author = {Spencer, Lee} } @book {25066, title = {Improvement of Methods Used to Estimate the Spawning Escapement of Oregon Coastal Natural Coho Salmon}, year = {1990}, month = {1990-1994}, pages = {24 p.}, publisher = {Oregon Dept. of Fish and Wildlife}, organization = {Oregon Dept. of Fish and Wildlife}, address = {Portland, Or.}, keywords = {Coho salmon = Oncorhynchus kisutch, Elk Creek, population biology, population count, reproductive behavior, Smith River, South Umpqua River, Umpqua River}, author = {Oregon. Fish Division, and Oregon. Dept. of Fish and Wildlife,} } @inbook {25036, title = {Takelma}, booktitle = {Northwest Coast}, series = {Handbook of North American Indians}, volume = {7}, year = {1990}, note = {General overview of what was known about the Takelma people in the late 1980s. Brief treatment of history and culture. "In the Umpqua drainage Takelma territory included at least upper Cow Creek, ... possibly the whole of Cow Creek, Myrtle Creek, and a portion of the main stem of the South Umpqua..."}, pages = {p.589-592}, publisher = {Smithsonian Institution}, organization = {Smithsonian Institution}, address = {Washington, D.C.}, keywords = {anthropology, Cow Creek, geographic distribution, history, Myrtle Creek, paleosciences, Rogue River Basin, South Umpqua River, Umpqua River Basin}, author = {Kendall, Daythal L.}, editor = {Suttles, Wayne} } @article {25006, title = {Umpqua River Smallmouth Bass Investigation, 1987-1988}, year = {1990}, note = {This report evaluates methods of fish sampling. It includes population size, density/structure, mortality rates, and age/growth data regarding smallmouth bass. See also: Umpqua River smallmouth bass investigation, 1990 (1991).}, month = {1990}, pages = {46 p.}, institution = {Oregon Dept. of Fish and Wildlife}, keywords = {age composition, Cow Creek, geographic distribution, habitats, introduced species, juvenile fish, population biology, recreational fisheries, Smallmouth Bass = Micropterus dolomieu, South Umpqua River, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/p8418n98g}, author = {Daily, Kim and Perkins, Ray and Johnson, John} } @article {24966, title = {Chinook Salmon Populations in Oregon Coastal River Basins: Description of Life Histories and Assessment of Recent Trends in Run Strengths}, volume = {2nd ed.}, year = {1989}, note = {"This is a reprint of Oregon Department of Fish and Wildlife Information Reports 88-1, with the same title. The Addendum, pages vii-xx, was prepared for this edition." -- p.4 of cover. "Although we judge that runs of fall-run fish in the Umpqua System are presently increasing, we still regard these fish as extremely depressed in comparison with their historic run strength." (p.294)}, month = {1989}, pages = {359 p.}, institution = {Oregon State University Extension Service}, chapter = {359 pp.}, address = {Corvallis, Or.}, keywords = {age composition, Chinook salmon = Oncorhynchus tshawytscha, commercial fisheries - salmon, Cow Creek, fecundity, geographic distribution, hatcheries, juvenile fish, life history information, North Umpqua River, population count, recreational fisheries - salmon, size composition, Smith River, South Umpqua River, temporal distribution, Umpqua River Basin, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/open_educational_resources/8910jv041}, author = {Nicholas, Jay W. and Hankin, David G. and Oregon State University. Extension Service and Oregon. Fish Division and Oregon. Dept. of Fish and Wildlife. Research and Development Section,} } @mastersthesis {24981, title = {Ecology and Decline of a Rare Western Minnow: The Oregon Chub (Oregonichthys crameri)}, year = {1989}, note = {The Oregon chub is presently found only in the Umpqua and Willamette drainages. This rare fish seems to be in decline. This study attempts to describe life history, habitat requirements, reproduction, and diet of the Oregon chub. One factor in its decline seems to be its need for slowly moving or slack water as a habitat. The related Umpqua chub can survive in faster-moving waters and is doing better. Methods of identifying larvae are given. The major professors for this Masters thesis were Hiram W. Li and Douglas F. Markle.}, pages = {89 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Fisheries and Wildlife}, address = {Corvallis, Or.}, keywords = {diet, Elk Creek, fecundity, fishes, geographic distribution, habitats, juvenile fish, life history information, Middle Fork Willamette River, Oregon chub = Oregonichthys crameri, population biology, Smith River, South Umpqua River, theses, Umpqua chub = Oregonichthys kalawatseti, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/kw52jb353}, author = {Pearsons, Todd N.} } @book {24941, title = {Estimated run size of winter steelhead in Oregon coastal streams, 1980-85}, series = {Information Reports / Fish Division, Oregon Department of Fish and Wildlife}, number = {89-1}, year = {1989}, month = {1989}, pages = {18 p.}, publisher = {Oregon Dept. of Fish and Wildlife, Research and Development Section}, organization = {Oregon Dept. of Fish and Wildlife, Research and Development Section}, address = {Portland, Or.}, keywords = {abundance, Beaver Creek (Lincoln County), Cow Creekm Alsea River, Deadwood Creek (Siuslaw), Drift Creek (Alsea), Drift Creek (Siletz), Fall Creek (Alsea), Five Rivers (Alsea), Indian Creek (Siuslaw), Lake Creek (Siuslaw), Munsel Lake (Siuslaw), North Umpqua River, population count, Rock Creek (Siletz), Salmon River, Schooner Creek (Siletz), Siletz River, Siuslaw River, Slick Rock Creek (Salmon), Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Sweet Creek (Siuslaw), Yachats River, Yaquina Bay, Yaquina River}, url = {https://aquadocs.org/handle/1834/18125}, author = {Kenaston, Ken R.} } @proceedings {24946, title = {The Indians of Southwestern Oregon : an ethnohistorical review}, year = {1989}, note = {In Southern Oregon Digital Archives. Permission to digitize was granted by the author. A good historical overview of Native people. Importance of salmon is stressed.}, pages = {54 p.}, address = {Ashland, Or.}, keywords = {Cow Creek, history, Native Americans, Pacific salmonid species = Oncorhynchus spp., South Umpqua River, Umpqua River}, url = {https://cdm16085.contentdm.oclc.org/digital/collection/p16085coll22/id/5142/rec/49}, author = {LaLande, Jeffrey M.} } @article {24991, title = {Water Resources Development by the U.S. Army Corps of Engineers in Oregon}, year = {1989}, note = {Navigation: South jetty extended 1938, north jetty done 1940, south side training jetty 1940. South Jetty repaired 1963, north jetty repaired 1978. Training jetty extension completed 1980. Channel dredged, turning basin enlarged, access channel to new basin completed 1984. Details 1957 project for navigation channel on the Smith River. Gives traffic in 1986, average traffic from 1982-86. Flood control: details 1951 project for Umpqua River and tributaries. Levees at Reedsport finished 1969. Studies: Feasibility study on South Umpqua flood control due Sept.1989. }, pages = {p.55, 57-58, 60}, institution = {United States Army Corps of Engineers}, address = {Portland, Or.}, keywords = {flooding, harbor, jetties, navigation, physical modification, Reedsport, Smith River, South Umpqua River, Umpqua River}, author = {U.S. Army Corps of Engineers. North Pacific Division, and U.S. Army Corps of Engineers. Portland District, and U.S. Army Corps of Engineers. Walla Walla District,} } @book {24886, title = {Chinook salmon populations in Oregon coastal river basins: description of life histories and assessment of recent trends in run strengths}, series = {Information Reports (Oregon. Fish Division) }, volume = {no.88-1}, year = {1988}, note = {"Although we judge that runs of fall-run fish in the Umpqua System are presently increasing, we still regard these fish as extremely depressed in comparison with their historic run strength." (p.294)}, pages = {359 p.}, publisher = {Oregon Dept. of Fish and Wildlife, Research and Development Section,}, organization = {Oregon Dept. of Fish and Wildlife, Research and Development Section,}, chapter = {359 pp.}, address = {Portland, Or.}, keywords = {age composition, Chinook salmon = Oncorhynchus tshawytscha, commercial fisheries - salmon, Cow Creek, fecundity, geographic distribution, hatcheries, juvenile fish, life history information, mathematical modeling, North Umpqua River, population count, recreational fisheries - salmon, size composition, Smith River, South Umpqua River, temporal distribution, Umpqua River Basin, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/open_educational_resources/8910jv041}, author = {Nicholas, Jay W. and Hankin, David G. and Oregon State University. Extension Service. and Oregon Fish Division, and Oregon. Dept. of Fish and Wildlife. Research and Development Section,} } @article {24856, title = {Water Resources Development by the U.S. Army Corps of Engineers in Oregon}, year = {1987}, note = {Navigation: South jetty extended 1938, north jetty done 1940, south side training jetty 1940. South Jetty repaired 1963, north jetty repaired 1978. Training jetty extension completed 1980. Channel dredged, turning basin enlarged, access channel to new basin completed 1984. Details 1957 project for navigation channel on the Smith River. Gives traffic in 1984, average traffic from 1980-84. Flood control: details 1951 project for Umpqua River and tributaries. Levees at Reedsport finished 1969. Studies: Preliminary study done 1985 showed need to control winter flooding in the South Umpqua River Basin. Feasibility study on South Umpqua flood control authorized in cooperation with Douglas County, due July, 1988. }, pages = {p.61, 64, 67}, institution = {United States Army Corps of Engineers}, address = {Portland, Or.}, keywords = {flooding, harbor, jetties, navigation, physical modification, Reedsport, Smith River, South Umpqua River, Umpqua River}, author = {U.S. Army Corps of Engineers. North Pacific Division, and U.S. Army Corps of Engineers. Portland District, and U.S. Army Corps of Engineers. Walla Walla District,} } @book {24771, title = {Analysis of fixed-station water-quality data in the Umpqua River Basin, Oregon}, series = {Water-Resources Investigations Report}, volume = { no. 85-4253}, year = {1986}, month = {1986}, pages = {96 p.}, publisher = {U.S. Dept. of the Interior, Geological Survey}, organization = {U.S. Dept. of the Interior, Geological Survey}, address = {Portland, Or}, keywords = {ammonia, bacteria, geology, hydrology, nitrate-nitrite, nitrogen, North Umpqua River, phosphorus, sediments, South Umpqua River, streamflow, Umpqua River Basin, water pollution, water quality}, url = {https://pubs.usgs.gov/wri/1985/4253/report.pdf}, author = {Rinella, Joseph F.} } @book {24756, title = {Species profiles: life histories and environmental requirements of coastal fishes and invertebrates (Pacific Northwest): coho salmon}, series = {Biological Report (Washington, D.C.)}, volume = {no.82 (11.48)}, year = {1986}, note = {This is a classic overview of the biology and life history of coho salmon in the Pacific Northwest. Good bibliography, if dated.Map, charts, line drawings.}, month = {1986}, pages = {18 p.}, publisher = {U.S. Fish and Wildlife Service; U.S. Army Engineer Waterways Experiment Station}, organization = {U.S. Fish and Wildlife Service; U.S. Army Engineer Waterways Experiment Station}, address = {Washington, D.C.; Vicksburg, Miss.}, keywords = {Alsea River, Coho salmon = Oncorhynchus kisutch, Coquille River, geographic distribution, habitats, life history information, Nehalem River, Nestucca River, North Umpqua River, Rogue River, Siletz River, Siuslaw River, Smith River, South Umpqua River, taxonomy, Trask River, Umpqua River, water quality, water temperature}, url = {https://archive.org/details/DTIC_ADA172613}, author = {Laufle, Jeffrey C. and La Touche, Yves David. and Pauley, Gilbert B. and Shepard, Michael F. and U.S. Army Engineer Waterways Experiment Station. Coastal Ecology Group, and National Coastal Ecosystems Team (U.S.),} } @article {24706, title = {American shad from an Oregon river -- the Umpqua}, journal = {Oregon Wildlife}, volume = {40}, number = {3}, year = {1985}, note = {Brief popular article about the shad fishery on the Umpqua.}, pages = {p.12-13}, keywords = {American shad = Alosa sapidissima, South Umpqua River, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/cz30pt87w}, author = {Johnson, John A.} } @book {24686, title = {The Effects of Stream Alterations on Salmon and Trout Habitat in Oregon}, year = {1985}, note = {Includes "Inventory of landslides in Smith River and lower Umpqua watersheds, February 1982." Photocopy in ESA files, West Coast coho.}, month = {1985}, pages = {70 p.}, publisher = {Oregon Department of Fish and Wildlife}, organization = {Oregon Department of Fish and Wildlife}, address = {Portland, Or.}, keywords = {Alsea River, Butler Creek, Chinook salmon = Oncorhynchus tshawytscha, chum salmon = Oncorhynchus keta, Coho salmon = Oncorhynchus kisutch, Coos River, Coquille River, cutthroat trout = Oncorhynchus clarki, depleted populations, ecosystem health, erosion, habitats, human impacts, hydrology, Kilchis River, landslides, Little Nestucca River, logging, Lower Umpqua River, Miami River, Mill Creek, Millicoma River, mining, North Umpqua River, Railroad Creek, Rock Creek, salmonid species, Sand Lake, Scholfield Creek, Siletz River, Siuslaw River, Smith River, sockeye salmon = Oncorhynchus nerka, South Umpqua River, Steamboat Creek, steelhead trout = Oncorhynchus mykiss, Tillamook River, Tillamook River Basin, Tioga Creek, Trask River, Wilson River, Yaquina River}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/r494vk98q}, author = {Bottom, D. L. and Howell, P. J. and Rodgers, J. D.} } @book {24726, title = {South Umpqua River Basin Water Quality Management Plan}, year = {1985}, month = {1985}, publisher = {The Council}, organization = {The Council}, address = {Roseburg, Or.}, keywords = {agriculture, bacteria, environmental law and policy, industrial development, logging, mining, natural resource management, nitrogen, sediments, South Umpqua River, water pollution, water quality, water temperature}, author = {Umpqua Regional Council of Governments,} } @mastersthesis {24671, title = {Interaction and Behavior of the Redside Shiner (Richardsonius balteatus) and the Steelhead Trout (Salmo gairdneri) in Western Oregon: the Influence of Water Temperature}, year = {1984}, note = {This dissertation looks at competition between two different species of freshwater fish, the redside shiner, and the steelhead trout. Water temperatures influenced fish behavior and helped determine which species was dominant in warmer or cooler waters. The social behavior and adaptive strategies of the two species are considered. The major professor was James D. Hall.}, pages = {101 p.}, school = {Oregon State University}, type = {Doctoral Dissertation}, edition = {Ph. D.}, chapter = {Dept. of Fisheries and Wildlife, Fisheries}, address = {Corvallis, Or.}, keywords = {behavior, Copeland Creek, Cow Creek, geographic distribution, life history information, North Umpqua River, redside shiner = Richardsonius balteatus, South Umpqua River, Steamboat Creek, steelhead trout = Salmo gairdneri, water temperature}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/6682x601w}, author = {Reeves, Gordon H.} } @book {24521, title = {An evaluation of suspended sediment and turbidity in Cow Creek, Oregon}, series = {Water-Resources Investigations}, number = {no. 82-364}, year = {1982}, note = {"During a 6-month period from December 1980 through May 1981, samples were collected from Cow Creek near Azalea, Oreg., and analyzed for suspended sediment, particle-size distribution, and turbidity. Of the estimated suspended-sediment discharge of 4,270 tons for the 1931 water year, 95 percent (4,050 tons) was transported during a major storm event, December 2-4, 1980." (from the Abstract)}, month = {1982}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or.}, keywords = {Azalea (Or.), Cow Creek, hydrology, sediment data, South Umpqua River}, url = { https://pubs.usgs.gov/of/1982/0364/report.pdf}, author = {Curtiss, David A} } @mastersthesis {24471, title = {Geology and Mineralization of the Banfield and Rowley Volcanogenic Massive Sulfide Deposits, Douglas Co., Oregon}, year = {1981}, note = {"The overall purpose of the study was to optimize exploration of the Banfield-Rowley area by establishing the principal geologic features and controls of mineralization. Specific considerations included: 1) the structural, stratigraphic and geometric relationships of the mineral deposits to their host rocks, 2) the distribution, texture and mineralogy of sulfIde and alteration assemblages, 3) the post-mineralization metamorphic and structural effects, and 4) the origin of mineralization." (p.2) The major professor was Cyrus W. Field.}, month = {1982}, pages = {131 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geology}, address = {Corvallis, Or.}, keywords = {Drew Creek, geology, mining, paleosciences, South Umpqua River, sulphides, theses, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/rj430709m}, author = {Fifarek, Richard H.} } @book {24466, title = {Smith River and Umpqua Tributaries Navigability Report}, year = {1981}, note = {When Oregon became a state in 1859, the U.S. government transferred ownership of all the beds of navigable rivers to the new state. By the early 1980s, development along waterways made it necessary to precisely define what parts of streams were navigable, thus this report on the Smith River. The report gives an excellent overview of historic use of the river. Logging complicated the final conclusions, since log booms were historically used in much of the river. Numerous bw photographs.}, month = {1981}, pages = {92 p.}, publisher = {Division of State Lands}, organization = {Division of State Lands}, address = {Salem, Or.}, keywords = {Gardiner (Or.), Gunter (Or.), logging, navigation, North Fork Smith River, North Umpqua River, Smith River, South Umpqua River, Sulphur Springs (Or.), transportation, Umpqua River, Umpqua River Basin, West Fork Smith River}, url = {https://digital.osl.state.or.us/islandora/object/osl:14331}, author = {Farnell, James E.} } @book {24506, title = {Umpqua River Basin, Berry Creek Dam, Douglas County, Oregon, Or 00640: Phase I Inspection Report, National Dam Safety Program}, year = {1981}, month = {1981, Jun.}, pages = {35 p. + 50 p. of plates}, publisher = {Oregon Water Resources Department}, organization = {Oregon Water Resources Department}, address = {[Salem, Or.?]}, keywords = {Berry Creek, Berry Creek Dam, dams, Olalla Creek, South Umpqua River}, author = {U.S. National Dam Safety Program, and Oregon. Water Resources Dept. and U.S. Army Corps of Engineers. Portland District,} } @article {24356, title = {Ground water in the Myrtle Creek-Glendale area, Douglas County, Oregon [cartographic material]}, number = {no.79-8}, year = {1979}, note = {"The Myrtle Creek-Glendale area covers about 400 mi2 (1,000 km2 in Douglas County in southwestern Oregon. Although the geologic formations of the area have low permeabilities and generally yield small amounts of water to wells, ground water is the chief source of water for domestic uses in rural parts of the area not served by public supplies. A well capable of yielding 5 to 10 gal/min (0.3 to 0.6 L/s) can supply household needs. In most places in the area, the quantities of water obtainable from wells are inadequate or would be only marginally adequate for irrigation, municipal, of large industrial use. The purpose of this report is to describe briefly the occurrence of ground water and to present ground-water information that will help water users, public officials, and planners to determine the probability of obtaining adequate quantiities of good-quality ground water in the Myrtle Creek-Glendale area." (from the Abstract)}, month = {1979}, publisher = {U.S. Geological Survey, Water Resources Division}, type = {Map}, address = {Portland, Or.}, keywords = {geology, hydrology, map, Myrtle Creek, South Umpqua River}, url = {https://pubs.er.usgs.gov/publication/wri798}, author = {Frank, F. J.} } @article {24381, title = {A resource survey of river energy and low-head hydroelectric power potential in Oregon. Appendix 16: Umpqua Basin}, number = {no.61, app. 16}, year = {1979}, note = {As part of a statewide investigation of possible low-head hydropower resources, 114 separate reaches covering 635 river miles in the Umpqua River Basin were studied. Two possible sites, at Calapooya Creek and at Elk Creek, were recommended. This appendix gives the site characteristics of the 114 reaches. Typical hydrography by month and average annual flow for each reach are given.}, month = {1979, Apr.}, pages = {123 p.}, institution = {Oregon Water Resources Research Institute, Oregon State University}, address = {Corvallis, Or.}, keywords = {Calapooya Creek, Clearwater River, Cow Creek, dams, Elk Creek, Fish Creek, hydrology, hydropower, Jackson Creek, Lake Creek, Little River, Lookingglass Creek, Mill Creek, Myrtle Creek, North Umpqua River, Rock Creek, Smith River, South Umpqua River, Steamboat Creek, Umpqua River, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/defaults/k643b535p}, author = {Klingeman, Peter C.} } @inbook {24306, title = {Umpqua River basin}, booktitle = {State of Oregon Water Use Programs }, year = {1978}, note = {Gives an overview of the Umpqua River Basin and more detailed looks at sub-basins. Tables show minimum perennial flows. Gives a snapshot of water use as well as issues and concerns in the mid-1970s.}, pages = {33 p.}, address = {[Salem, Or.]}, keywords = {agriculture, Calapooya Creek, Cow Creek, Elk Creek, human impacts, hydrology, North Umpqua River, Roberts Creek, South Umpqua River, Umpqua River Basin, water rights, water use, Winchester Dam} } @article {24326, title = {Availability and quality of ground water in the Winston area, Douglas County, Oregon [cartographic material]}, number = {no.77-28}, year = {1977}, note = {Map, 2 sheets.}, month = {1977}, publisher = {U.S. Geological Survey, Water Resources Division}, address = {Portland, Or.}, keywords = {map, South Umpqua River, water pollution, water quality, Winston}, author = {Robison, J.H. and Collins, C.A.} } @article {24181, title = {Dam the river : the proposed Days Creek Dam and the human ecology of the South Umpqua River Basin, Oregon}, number = {43}, year = {1976}, note = {This document examines the human and social ecology of the South Umpqua region. The authors look at probable effects on area residents of building or not building the Days Creek Dam. }, month = {1976}, pages = {269 p.}, institution = {Dept. of Anthropology, Oregon State University}, address = {Corvallis, Or.}, keywords = {dams, Days Creek, Days Creek Dam, ecological values, environmental law and policy, HUC 17100302, South Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/defaults/2v23vz36w}, author = {Hogg, Thomas C.} } @book {24221, title = {Days Creek Lake, South Umpqua River, Oregon: Final Environmental Statement. Supplement}, year = {1976}, note = {Relating to the ill-fated proposal to dam Days Creek, this is a supplement to the final environmental impact statement, which was published in 1972. The lake was to have been created by a dam, which was never built.}, month = {1976, Nov.}, publisher = {The District}, organization = {The District}, address = {Portland, Or.}, keywords = {dams, Days Creek, Days Creek Dam, flooding, South Umpqua River}, author = {U.S. Army Corps of Engineers. Portland District,} } @book {24151, title = {Draft Supplemental Environmental Impact Statement: Days Creek Lake Project, Umpqua River Basin, Oregon}, year = {1976}, note = {This is a draft supplement to the final environmental impact statement, which was published in 1972. The lake was to have been created by a dam, which was never built.}, month = {1976}, publisher = {The District}, organization = {The District}, address = {Portland, Or.}, keywords = {dams, flooding, South Umpqua River}, author = {United States. Army. Corps of Engineers. Portland District,} } @mastersthesis {24161, title = {Public Policy Competition in Water Resource Planning: a Case Study of Days Creek Dam}, year = {1976}, note = { This Master of Arts in Interdisciplinary Studies (M.A.I.S.) thesis examines the controversy surrounding the proposal to construct a dam at Days Creek, Oregon, in which the power and political skills of the Army Corps of Engineers was confronted by local resistance to the proposition. The author concludes that, "Study of the conflict indicates a need for substantial change in the Corps{\textquoteright} position in order for local citizens participation in water-resources development to become demonstratively meaningful." (from the Abstract)}, month = {1976}, pages = {110 p.}, type = {Masters Thesis}, edition = {M.A.I.S.}, chapter = {Statistics, Anthropology, Journalism}, keywords = {dams, Days Creek, Days Creek Dam, environmental law and policy, South Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/8623j2951}, author = {Bartel, Marvin I.} } @book {24136, title = {Postflood Report, January 1974 Flood in the Portland District, Oregon and Washington : Columbia River Basin, Willamette River Basin, Rogue River Basin, Umpqua River Basin, Coastal Rivers}, year = {1975}, note = {Extensive reporting on damage done in the Columbia River, Willamette, Rogue and Umpqua River Basins. Brief reports on damage done to the Siuslaw, Nestucca, Nehalem, Wilson, Siletz, Alsea and Coquille Rivers, and to the Tillamook Bay area. Includes black-and-white photographs of flooding, colored maps.}, month = {1975}, pages = {189 p.}, publisher = {The District}, organization = {The District}, address = {[Portland, Or.]}, keywords = {Alsea River, Canyon Creek, Canyonville, climate, coastal hazards, Columbia River Basin, Coquille River, Cow Creek, Dillard, flooding, hydrology, Myrtle Creek, Nehalem River, Nestucca River, North Umpqua River, O{\textquoteright}Shea Creek, Oregon, precipitation, Rogue River Basin, Roseburg, Siletz River, Siuslaw River, South Umpqua River, Tillamook Bay, Umpqua River Basin, Willamette River Basin, Wilson River, Winston}, author = {U.S. Army Corps of Engineers. Portland District,} } @mastersthesis {23911, title = {Controlling Water Temperatures with Buffer Strips}, year = {1973}, note = {"Nine small mountain streams in Oregon{\textquoteright}s Coast Range and Cascade Mountains were studied to determine the influence of buffer strips on water temperature. Timber volume in the strip, strip width, and canopy density perpendicular to the sun{\textquoteright}s rays were compared to the effectiveness of the strip in controlling temperature change. This effectiveness was not well correlated with timber volume or strip width. The density of the canopy in the path of the sun is the most important buffer strip characteristic for water temperature control. A method for measuring the density of the canopy in the path of the sun is described. The use of this method in the design of buffer strips will provide protection for the stream and maximum harvesting of the timber resource." (From the Abstract) The major professor was George Brown.}, pages = {65 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Forest Engineering}, address = {Corvallis, Or.}, keywords = {Alsea River Basin, Alsea Watershed Study, Deer Creek, Drift Creek, Francis Creek, Lake Creek, Little Rock Creek, logging, natural resource management, Needle Branch, North Umpqua River, Reynolds Creek, South Umpqua River, terrestrial vegetation, theses, Umpqua River Basin, water temperature}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/m900p072x}, author = {Brazier, Jon Roger} } @article {23961, title = {Water Resources Development by the U.S. Army Corps of Engineers in Oregon}, year = {1973}, note = {Navigation: South Jetty extended 1938, North Jetty done 1940, new training jetty on south side built 1940. South Jetty repaired 1963. Details 1957 project for navigation channel on the Smith River. Gives traffic in 1971, average traffic from 1962-71, rough estimates of commodities shipped. Flood control: details 1951 project for Umpqua River and tributaries. Levees at Reedsport finished 1969. Reports: worst flooding is on the South Umpqua. Days Creek Dam recommended in 1971 interim report. In 1972, report presented to Congress. Photo of fisherman on North Umpqua, p.97, of tug moving log rafts past Reedsport p.110.}, pages = {p.102, 104, 110-111}, institution = {United States Army Corps of Engineers}, address = {Portland, Or.}, keywords = {Days Creek, flooding, harbor, jetties, navigation, North Umpqua River, physical modification, Reedsport, Smith River, South Umpqua River, Umpqua River}, author = {U.S. Army Corps of Engineers. North Pacific Division, and U.S. Army Corps of Engineers. Portland District, and U.S. Army Corps of Engineers. Walla Walla District,} } @book {23881, title = {Fish and Wildlife Resources of the Umpqua Basin, Oregon, and Their Water Requirements}, year = {1972}, note = {BW photographs. Includes fold-out maps showing spawning areas.}, month = {1972}, pages = {127 p.}, publisher = {Oregon State Game Commission}, organization = {Oregon State Game Commission}, address = {Portland,, Or.}, keywords = {birds, Brown bullhead = Ameiurus nebulosus, Calapooya Creek, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, dams, Elk Creek, hydrology, Little River, Lookingglass Creek, Myrtle Creek, North Umpqua River, recreational fisheries, Rock Creek, Smith River, South Umpqua River, Steamboat Creek, steelhead trout = Oncorhynchus mykiss, terrestrial mammals, Umpqua River, water quality, water temperature, yellow bullhead = Ameiurus natalis}, url = {https://digital.osl.state.or.us/islandora/object/osl:18000}, author = {Lauman, Jim E.} } @book {23886, title = {Flood Profiles in the Umpqua River Basin, Oregon}, series = {Open-file report (Geological Survey (U.S.))}, volume = {pts.1-3}, year = {1972}, note = {"This study was made at the request of Douglas County to develop profiles for the 10-, 25-, 100-, and 500-year floods and the December 1964 flood. . . The reaches studied for this report are:the Umpqua River from Hubbard Creek below Coles Valley to the confluence of the North and South Umpqua Rivers, the North Umpqua River from the mouth to Winchester Dam, the South Umpqua River from the mouth to Clough Gulch downstream from Days Creek, Deer Creek from the mouth to Tucker Creek, Myrtle Creek from the mouth to Cedar Hollow on South Myrtle Creek and to the stream-gaging station on North Myrtle Creek, and Cow Creek from the mouth to the stream-gaging station near Riddle." (p.1) This is an unnumbered Open-File Report.}, month = {1972-1974?}, publisher = {Unite States Department of the Interior, Geological Survey, Water Resources Division, Oregon District,}, organization = {Unite States Department of the Interior, Geological Survey, Water Resources Division, Oregon District,}, address = {Portland, Or}, keywords = {Cow Creek, dams, Deer Creek, flooding, hydrology, Lower Umpqua River, North Myrtle Creek, North Umpqua River, precipitation, Scholfield Creek, Smith River, South Umpqua River, Umpqua River Basin}, url = {https://ir.library.oregonstate.edu/concern/defaults/sx61dr443}, author = {Oster, E. A.} } @book {23751, title = {Channel Capacity and Flood Characteristics for Selected Reaches of Elk Creek and Tributaries, Douglas County, Oregon}, year = {1969}, note = {Unnumbered USGS Open-File Report.}, month = {1969, Oct.}, pages = {284 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, address = {Portland, Or.}, keywords = {Elk Creek, erosion, flooding, hydrology, South Umpqua River}, author = {Oster, Eugene A. and Swift, C. H., III} } @book {23746, title = {Sediment Transport in Streams in the Umpqua River Basin, Oregon}, year = {1969}, note = {"Prepared in cooperation with Douglas County, Oregon." "This report presents tables of suspended-sediment data collected from 1956 to 1967 at 10 sites in the Umpqua River basin. Computations based on these data indicate that average annual suspended-sediment yields at these sites range from 137 to 822 tons per square mile. Because available data for the Umpqua River basin are generally inadequate for accurate determinations of sediment yield and for the definition of characteristics of fluvial sediments, recommendations are made for the collection and analysis of additional sediment data." (Abstract)}, month = {1969}, pages = {45 p.}, publisher = {U.S. Geological Survey}, organization = {U.S. Geological Survey}, chapter = {45 pp.}, address = {Portland, Or.}, keywords = {Calapooya Creek, Cow Creek, Elk Creek, hydrology, Lookingglass Creek, North Umpqua River, Olalla Creek, sediment data, sediments, South Umpqua River, Steamboat Creek, Umpqua River}, url = {https://ir.library.oregonstate.edu/concern/defaults/qj72pd08z}, author = {Onions, Charles A.} } @article {23696, title = {The Character of Douglas County}, year = {1968}, note = {Lists major sub-basins, maximum-minimum discharges, municipal water supply and sewage treatment data,. Includes maps and tables. This is a revised version of the 1955 report.}, pages = {76 p.}, institution = {Douglas County Planning Commission,}, address = {Roseburg, Or.}, keywords = {agriculture, climate, demographics, Douglas County, economics, flooding, history, industrial development, land ownership, land use, logging, mining, North Umpqua River, Or., precipitation, recreactional fisheries, Smith River, soils, South Umpqua River, streamflow, Umpqua River}, url = {https://cdm16085.contentdm.oclc.org/digital/collection/p16085coll23/id/29659/rec/23}, author = {Douglas County (Or.). Planning Commission,} } @book {23626, title = {Water Supply and Water Quality Control Study: Tiller and Galesville Projects, Umpqua River Basin, Oregon}, year = {1966}, month = {1966}, publisher = {U.S. Dept. of the Interior, Federal Water Pollution Control Admin., Northwest Region}, organization = {U.S. Dept. of the Interior, Federal Water Pollution Control Admin., Northwest Region}, address = {Portland, Or.}, keywords = {Cow Creek, South Umpqua River, water pollution, water quality}, author = {United States. Dept. of the Interior, and United States. Army. Corps of Engineers. Portland District, and United States. Federal Water Pollution Control Administration,} } @mastersthesis {51116, title = {A Technological and Statistical Analysis of Upper Umpqua River Artifacts}, year = {1965}, note = {The author studied a collection of artifacts gathered by a forest ranger over 30 years. She found uniform manufacturing methods, a {\textquotedblleft}striking uniformity of size{\textquotedblright} of artifacts, and an absence of the tools used to manufacture artifacts. She concluded that the artifacts were the products of a homogeneous culture functioning at a relatively simple level, and probably came from isolated fishing camps. M.A. thesis, Dept. of Anthropology, University of Oregon.}, pages = {102 p.}, school = {University of Oregon }, type = {Masters Thesis}, edition = {M.A.}, chapter = {Dept. of Anthropology}, address = {Eugene, Or.}, keywords = {archeology, Buckeye Creek, Coyote Creek, Jackson Creek, Lower Takelma Indians, Lower Umpqua Indians, Native Americans, Quartz Creek, South Umpqua River, Southern Molalla Indians, statistics, theses, Tiller (Or.), Tiller Ranger District, Umpqua River Ranger District, Upland Takelma Indians, Upper Coos Indians, Upper Coquille Indians, Yoncalla Indians, Zinc Creek}, author = {Marchiando, Patricia Jean} } @article {23596, title = {Umpqua District}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1965}, note = {Many statistics previously published in individual district chapters were consolidated into a larger statistics section beginning on page 76. "Good runs of salmon, steelhead, and trout entered the Umpqua system in 1965. The number of spring chinook and summer steelhead passing over Winchester Dam on the North Umpqua. River exceeded all previous records since the station was activated in 1946." (p.1) }, pages = {p.1-4}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, Green sturgeon = Acipenser medirostris, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, White sturgeon = Acipenser transmontanus, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/br86b802f}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @article {23561, title = {Umpqua District}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1964}, note = {Numerous statistics, from creel censuses to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes}, pages = {1-17}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, Green sturgeon = Acipenser medirostris, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, White sturgeon = Acipenser transmontanus, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/8c97kv710}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @book {23581, title = {Umpqua River Project, Oregon / Olalla Division, Bureau of Reclamation}, year = {1964}, month = {1964}, publisher = {The Division}, organization = {The Division}, address = {Boise, Idaho}, keywords = {agriculture, Berry Creek, dams, human impacts, land use, Lookingglass Creek, Olalla Creek, physical modification, South Umpqua River, water use}, author = {U.S. Bureau of Reclamation. Olalla Division,} } @book {23566, title = {Water Temperature Prediction and Control Study, Umpqua River Basin}, year = {1964}, note = {This report examines proposed dams in the South Umpqua drainage and their potential effects on water temperatures.}, month = {1964}, pages = {45 p.}, publisher = {Oregon State Water Resources Board,}, organization = {Oregon State Water Resources Board,}, address = {Salem, Or.}, keywords = {Calapooya Creek, Cow Creek, dams, South Umpqua River, Umpqua River, water temperature}, url = {https://ir.library.oregonstate.edu/concern/defaults/5425kg30w}, author = {Delay, William H. and Seaders, John and Evans, Robert T.} } @article {23536, title = {Umpqua River District}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1963}, note = {Numerous statistics, from creel censuses to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes. Table 2 gives the history of salmon stocking in the Umpqua Basin, 1950-1963. }, pages = {1-21}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, Green sturgeon = Acipenser medirostris, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, White sturgeon = Acipenser transmontanus, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/2514nq850}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @mastersthesis {55341, title = {The South Umpqua Ranger District: a Case Study in Multiple Use}, year = {1962}, note = {An interesting look at management of part of the South Umpqua River drainage in the early 1960s. This thesis was written just as the Ranger District decided not to allow grazing on its lands, largely due to damage to soils and newly-planted trees. The problems of managing for multiple use are explored. Includes bw photographs. O. H. Heintzleman was the major professor.}, pages = {121 p.}, school = {Oregon State University}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Natural Resources}, address = {Corvallis, Or.}, keywords = {agriculture, Black Rock Fork, Boulder Creek, Buckeye Creek, Castle Rock Fork, Dumont Creek, Fish Lake, logging, natural resource management, Quartz Creek, recreation, South Umpqua Falls, South Umpqua River, theses, water rights}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/4q77fv72x}, author = {Young, Gerald Loren} } @article {23521, title = {Umpqua River District}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1962}, note = {High water interfered with some Game Commission activities in 1962. Numerous statistics, from creel censuses to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes.}, pages = {1-26}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, Green sturgeon = Acipenser medirostris, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, White sturgeon = Acipenser transmontanus, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/pn89dc32p}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @article {23476, title = {Umpqua River District}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1961}, note = {"The highest egg production ever realized in the summer steelhead program was obtained in 1961. One hundred and five females produced 297,500 green eggs.." Includes data for Tenmile Creek and Tenmile Lakes. Includes list of logjam removals.}, pages = {p.1-22}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Green sturgeon = Acipenser medirostris, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Toketee Reservoir, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/fq978015s}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @article {23451, title = {Umpqua River}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1960}, note = {Numerous statistics, from creel censuses to Winchester Dam fish counts. Includes data from the Tenmile Lakes system and other lakes in the region.}, pages = {p.1-21}, keywords = {a tributary of the North Umpqua River, Calapooya Creek, catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, Elk Creek, hatcheries, introduced species, Lower Umpqua River, North Umpqua River, population count, Rock Creek, salmonid species, Smith River, South Umpqua River, Steamboat Creek, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Umpqua River Basin, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/z890rz974}, author = {Bauer, Jerry A. and McDivitt, Ron L.} } @book {23436, title = {Hearings on Proposed Withdrawal of the Unappropriated Waters of Roberts Creek, a Tributary of South Umpqua River}, year = {1959}, month = {1959}, pages = {18 p.}, address = { [Salem, Or.]}, keywords = {agriculture, hydrology, Roberts Creek, South Umpqua River, water quality, water rights, water temperature} } @article {23426, title = {Umpqua River}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1959}, note = {Numerous statistics, from creel censuses to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes.}, pages = {p.1-21}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/0r967823f}, author = {Bauer, J. A. and Saltzman, W. O.} } @article {23371, title = {Umpqua River}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1958}, note = {Numerous statistics, from creel censuses to spawning counts to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes. Table 16 (p.22) gives a report on stream clearing activities in the district.}, pages = {1-26}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, habitat restoration, hatcheries, introduced species, Lemolo Reservoir, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, Toketee Reservoir, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/12579x43k}, author = {Bauer, J. A. and Saltzman, W. O.} } @book {23396, title = {Umpqua River Basin.}, year = {1958}, note = {The purpose of this 1958 report is to implement the water resources policy of the State of Oregon, as prescribed in ORS 536.300.}, month = {1958}, pages = {200 p.}, publisher = {Oregon State Water Resources Board}, organization = {Oregon State Water Resources Board}, address = {Salem, Or.}, keywords = {Calapooya Creek, Cow Creek, Days Creek, Elk Creek, human impacts, hydrology, industrial development, Jackson Creek, Little River, logging, Lookingglass Creek, Lower Umpqua River, Mill Creek, mining, Myrtle Creek, North Umpqua River, Rock Creek, Smith River, South Umpqua River, Steamboat Creek, Umpqua River Basin, water pollution, water temperature, water use}, url = {https://ir.library.oregonstate.edu/concern/defaults/vm40xw57p} } @mastersthesis {83005, title = {Geology of the Northeast Quarter of Camas Valley Quadrangle, Douglas County, Oregon}, year = {1957}, note = {This M.S. thesis describes part of a quadrangle in Douglas County. The northwestern portion of the area falls into the Coos River drainage, while the eastern part drains into the South Umpqua River. Lithography, structural and historical geology are given. The author{\textquoteright}s geologic map is included. The major professor was Harold A. Boyd.}, pages = {95 p.}, school = {Oregon State College}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geology}, address = {Corvallis, Or.}, keywords = {Champagne Creek, Coos River, geology, Henry Creek, Lookingglass Creek, paleosciences, Reston (Or.), South Umpqua River, stratigraphy, theses}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/x920g1524 }, author = {Moore, James Francis, Jr.} } @mastersthesis {83004, title = {Geology of the Southeast One-Quarter of the Camas Valley Quadrangle Douglas County, Oregon}, year = {1957}, note = {This M.S. thesis describes a 54-square mile area in the Olalla Creek drainage in Douglas County. Lithography, structural and historical geology are given. Interestingly, the author notes that the drainage shows signs of stream piracy. The major professor was Harold A. Boyd.}, pages = {70 p.}, school = {Oregon State College}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geology}, address = {Corvallis, Or.}, keywords = {fossils, geology, Olalla (Or.), Olalla Creek, paleosciences, Porter Creek (Or.), Shields Creek, South Umpqua River, species list, stratigraphy, Tenmile (Or.), Tenmile Creek, theses}, url = {https://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/cc08hk94m }, author = {Harms, James Edward} } @article {23356, title = {Umpqua River}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1957}, note = {Numerous statistics, from creel censuses to spawning counts to catch-and-effort statistics. Includes data from the Tenmile Lakes system and Cascade lakes. Debris removal, old dam clearances and pollution abatement activities are covered.}, pages = {p.1-20}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Diamond Lake, Eel Lake, habitats, hatcheries, introduced species, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, Rock Creek, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Striped Bass = Morone saxatilis, Tenmile Creek, Tenmile Lakes, water pollution, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/05741x26h}, author = {Bauer, J. A. and Saltzman, W. O.} } @article {23331, title = {Umpqua River}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1956}, pages = {p.1-18}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, North Umpqua River, population count, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Umpqua River Basin, Umpqua squawfish = Ptychocheilus umpquae, water pollution, wild salmonids, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/th83m3608}, author = {Pitney, W. E. and Saltzman, W. O.} } @article {23336, title = {Western Oregon Streams: Report on Floods of December 1955}, year = {1956}, note = {This work includes extensive reporting on the December, 1955 floods in the Willamette, Umpqua, Rogue and Coquille basins, with brief reports on damage to Nehalem River, Tillamook Bay, Nestucca, Siuslaw and Coos River areas. Over 2 million dollars worth of damage was done in the Umpqua River Basin, mostly to farmland. Fold-out charts.}, month = {1956, Oct.}, pages = {85 p.}, institution = {U.S. Army Corps of Engineers. Portland District,}, address = {Portland, Or.}, keywords = {climate, coastal hazards, Coos River, Coquille River Basin, Cow Creek, Deer Creek, Elk Creek, flooding, hydrology, Lookingglass Creek, Myrtle Creek, Nehalem River, Nestucca River, North Umpqua River, precipitation, Rogue River Basin, Siuslaw River, South Umpqua River, Sutherlin Creek, Tillamook Bay, Umpqua River, Umpqua River Basin, Willamette River Basin}, author = {U.S. Army Corps of Engineers. Portland District,} } @article {23306, title = {Umpqua River studies}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1955}, note = {"November, 1955, completed the first decade of fish counting activities on the North Umpqua River. On the whole, the period has been one of greatly improved salmon runs, slight but erratic increases in the numbers of coastal cutthroat, and a variable population displayed by the steelhead. Rough fish populations have fluctuated widely for unknown reasons." (p.1) }, pages = {1-20}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, Devore Arm Creek, flooding, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, Johnson Creek, logging, Lower Umpqua River, Melton creek, mining, Noble Creek, North Umpqua River, population count, precipitation, recreational fisheries - salmon, sediments, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Tenmile Lakes, Umpqua River Basin, water pollution, water temperature, wild salmonids, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/bg257f83v}, author = {Pitney, W. E. and Saltzman, W. O.} } @article {23301, title = {Umpqua River studies}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1954}, note = {"The 1954 sport fishery for spring chinook salmon was the second poorest on record in terms of the amount of fish produced per unit of angler effort. A river-aide average showed that nearly seventeen angler trips were required to bag each salmon. As a result of the poor return, interest fell and the total angler effort VAS considerably under that experienced in 1953. Throughout the latter part of the season much of the river was practically deserted. Few valid reasons can be given for the lack of success, other than it seemed as if the fish would not strike." (p.5)}, pages = {1-13}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, dams, flooding, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, logging, Lower Umpqua River, mining, North Umpqua River, population count, precipitation, recreational fisheries - salmon, sediments, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Tenmile Lakes, Umpqua River Basin, water pollution, water temperature, wild salmonids, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/cj82kc79z}, author = {Pitney, W. E. and Saltzman, W. O.} } @book {23256, title = {Floods of 1950 in southwestern Oregon and northwestern California}, series = { Water-Supply Paper (Washington, D.C.)}, number = {1137-E}, year = {1953}, note = {"Continued rains through most of October 1950, culminating in heavy rains October 27-30, caused the streams of southwestern Oregon and northwestern California to rise rapidly to high peaks... The flood was caused almost entirely by rainfall... [O]n the lower Umpqua River the peak was the greatest since the beginning of records inOctober 1905, and probably the greatest since 1861." (from the Abstract) Includes maps, graphs, b/w photographs.}, month = {1953}, publisher = {U.S. G.P.O.}, organization = {U.S. G.P.O.}, address = {Washington, D.C.}, keywords = {Clearwater River, climate, coastal hazards, Copeland Creek, Cow Creek, Fish Creek, flooding, hydrology, Lake Creek, Lower Umpqua River, North Umpqua River, precipitation, Smith River, South Umpqua River, Trap Creek, Umpqua River Basin}, url = {https://pubs.usgs.gov/wsp/1137e/report.pdf}, author = {Paulsen, Carl G.} } @mastersthesis {23281, title = {Heavy Detrital Minerals of the South Umpqua River Drainage, Oregon}, year = {1953}, note = { }, month = {1953}, pages = {67 p.}, school = {University of Oregon}, type = {Masters Thesis}, edition = {M.S.}, chapter = {Dept. of Geography and Geology}, address = {Eugene, Or.}, keywords = {geology, heavy minerals, sediments, South Umpqua River, theses}, author = {Ramp, Len} } @article {23276, title = {Umpqua River studies}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1953}, note = {1953 saw the first salmon derby to be held in Winchester Bay (p.6). Several small dams were removed from the basin in 1953 (p.9) .}, pages = {p.1-11}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, landslides, logging, Lower Umpqua River, North Umpqua River, population count, precipitation, sediments, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Umpqua River Basin, Umpqua squawfish = Ptychocheilus umpquae, water pollution, wild salmonids, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/j3860c16k}, author = {Pitney, W. E. and Saltzman, W. O.} } @article {23246, title = {Umpqua River investigations}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1952}, note = {Data for the Tenmile Lake region is included in the Umpqua report. "Mill dams obstructing fish migration continue to be a great problem, but considerable success has been had in getting owners to construct suitable fish ladders. Some dams which no longer serve a useful purpose have been removed. Satisfactory solutions have not been reached in a few cases, but progress is being made." (p.5)}, pages = {p.1-7}, keywords = {catch statistics, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, hatcheries, human impacts, introduced species, logging, Lower Umpqua River, North Umpqua River, population count, recreational fisheries, salmonid species, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, Tenmile Lake, water pollution, Winchester Bay, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/xw42nd137}, author = {Grenfell, R. A.} } @article {23226, title = {Umpqua River investigations}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1951}, note = {Numerous statistics, from creel censuses to catch-and-effort statistics. Includes data from the Tenmile Lakes system . "In late 1950 the Umpqua watershed experienced one of its greatest floods of recent times. The magnitude of the freshet was such that many gravel bars were shifted, some being moved several hundred feet. As it occurred shortly after the spring chinook spawning period, it was suspected that some loss of spawn resulted.. . The flood came at the peak period of downstream migration. After it had receded, many young fish were found to have perished on the lowlands adjacent to the river. All attempts at salvage proved to be futile. The kill of immature rough fish was extremely heavy." (p.9)}, pages = {1-13}, keywords = {Buck Creek, catfish = Ameirus nebulosus, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, Cow Creek, cutthroat trout = Oncorhynchus clarki, dams, flooding, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, Hubbard Creek, North Umpqua River, population count, Slide Creek, Smith River, South Umpqua Falls, South Umpqua River, Steamboat Falls, steelhead trout = Oncorhynchus mykiss, temporal distribution, Tenmile Creek, Tenmile Lakes, Umpqua River Basin, Umpqua squawfish = Ptychocheilus umpquae, water pollution, wild salmonids, Winchester Dam, Wolf Creek, Yellow perch = Perca flavescens}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/ft848v43t}, author = {Grenfell, R. A.} } @article {23201, title = {Umpqua River investigations}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1950}, pages = {p.6-17}, keywords = {Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, North Umpqua River, population count, Smith River, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Umpqua River Basin, Umpqua squawfish = Ptychocheilus umpquae, water pollution, wild salmonids, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/v118rj88c}, author = {Pitney, W. E.} } @article {23171, title = {Upper Umpqua River Investigations}, journal = {Oregon State Game Commission, Fishery Division. Annual Report - Fishery Division}, year = {1949}, pages = {p.5-14}, keywords = {agriculture, Chinook salmon = Oncorhynchus tshawytscha, Coho salmon = Oncorhynchus kisutch, cutthroat trout = Oncorhynchus clarki, dams, geographic distribution, habitat restoration, hatcheries, hatchery salmonids, logging, mining, North Umpqua River, population count, South Umpqua River, steelhead trout = Oncorhynchus mykiss, temporal distribution, Umpqua squawfish = Ptychocheilus umpquae, water pollution, wild salmonids, Winchester Dam}, url = {https://ir.library.oregonstate.edu/concern/technical_reports/c247dx600}, author = {Newcomb, H. R.} } @book {23076, title = {Umpqua River and Tributaries, Oregon. Letter from the Secretary of War Transmitting a Letter from the Chief of Engineers, United States Army, Dated March 19, 1940, Submitting a Report, Together with Accompanying Papers and an Illustration, on a . . .}, series = {76th Congress, 3rd Session, House Document }, number = {no. 684}, year = {1940}, note = {House Document no.684. Full title: Umpqua River and Tributaries, Oregon. Letter from the Secretary of War Transmitting a Letter from the Chief of Engineers, United States Army, Dated March 19, 1940, Submitting a Report, Together with Accompanying Papers and an Illustration, on a Preliminary Examination and Survey of Umpqua River and Tributaries, Oregon, Authorized by the Flood Control Act Approved June 22, 1936, and by Act of Congress Approved June 11, 1935.}, month = {1940/1941}, keywords = {climate, coastal hazards, erosion, flooding, map, North Umpqua River, precipitation, Smith River, South Umpqua River, Umpqua River, Umpqua River Basin}, author = {U.S. House of Representatives,} } @book {23031, title = {A Survey of the Waters of the South Umpqua Ranger District: Umpqua National Forest}, year = {1937}, note = {Baseline temperature data for the South Umpqua}, month = {1937}, publisher = {USDA Forest Service, Pacific Northwest Region}, organization = {USDA Forest Service, Pacific Northwest Region}, address = {Portland, Or.}, keywords = {Abbott Creek, aquatic insects, aquatic invertebrates, Ash Creek, Beaver Creek, Black Rock Fork, Boulder Creek, Box Creek, Buckeye Creek, Castle Rock Creek, Corral Creek, Deadman Creek, Duncan Creek, Elk Creek, Fish Lake Creek, fishes, habitats, High Rock Creek, hydrology, Jackson Creek, Lonewoman Creek, natural resource management, Prong Creek, Quartz Creek, Skillet Creek, South Umpqua River, species list, Squaw Creek, water temperature}, url = {https://ir.library.oregonstate.edu/concern/defaults/st74cv43k}, author = {Roth, A. R.} } @article {22986, title = {Water-power resources of the Umpqua River and its tributaries, Oregon}, number = {636}, year = {1930}, note = {Dual series: also called Contributions to the hydrology of the United States, 1929}, month = {1930}, pages = {110 p.}, institution = {U.S. Geological Survey}, address = {Reston, Va.}, keywords = {dams, hydrology, North Umpqua River, Smith River, South Umpqua River, streamflow, Umpqua River}, doi = {https://doi.org/10.3133/wsp636F }, url = {https://pubs.usgs.gov/wsp/0636f/report.pdf}, author = {Jones, Benjamin Earl and Stearns, Harold Thornton} } @book {22851, title = {Profile surveys in 1914 in Umpqua River Basin, Oregon, prepared under the direction of R.B. Marshall, chief geographer; prepared in cooperation with the state of Oregon, John H. Lewis, state engineer}, series = {Water-Supply Paper (Washington, D.C.)}, volume = {no. 379}, year = {1915}, note = {Detailed maps "show not only the outlines of the river banks, the islands, positions of rapids, falls, shoals, and existing dams, and the crossings of all ferries and roads, but the contours of banks to an elevation high enough to indicate the possibility of using the stream." (from the Introduction) Nice scale. A valuable resource.}, month = {1915}, pages = {7 p., 13 folded plates (plans and profiles)}, publisher = {Government Printing Office}, organization = {Government Printing Office}, address = {Washington, D.C.}, keywords = {maps, North Umpqua River, South Umpqua River, Umpqua River Basin}, url = {https://www.archive.org/details/profilesurveysin02mars}, author = {Marshall, R. B.} } @article {37481, title = {Surface water supply of Oregon: 1878-1910}, volume = {no.370}, year = {1915}, note = {includes fold-out map of Oregon showing principal rivers. Relatively few coastal streams were included. Data given for the Siletz and much of the Umpqua Basin spans 1905-1910.}, pages = {829 p.}, institution = {Government Printing Office}, address = {Washington, D.C.}, keywords = {Brockway (Or.), climate, Columbia River, Elkton (Or.), geography, hydrography, hydrology, Klamath River, Mill Creek, North Umpqua River, Oakcreek (Or.), precipitation, Rogue River, Siletz (Or.), Siletz River, South Umpqua River, streamflow, Umpqua River, Winchester (Or.)}, url = {https://archive.org/download/surfacewatersupp00hens/surfacewatersupp00hens.pdf}, author = {Henshaw, Fred F. and Dean, Henry Jennings and Oregon. State Engineer,} } @book {83002, title = {Journal Kept by David Douglas during His Travels in North America, 1823-1827: Together with a Particular Description of Thirty-Three Species of American Oaks and Eighteen Species of Pinus, with Appendices Containing a List of the Plants Introduced. . .}, year = {1914}, note = {In October, 1826, David Douglas traveled close to present-day Roseburg to collect sugar pine cones. It is interesting to note that he found condors {\textquotedblleft}plentiful{\textquotedblright} on the Umpqua River. The full title is: Journal Kept by David Douglas during His Travels in North America, 1823-1827: Together with a Particular Description of Thirty-Three Species of American Oaks and Eighteen Species of Pinus, with Appendices Containing a List of the Plants Introduced by Douglas and an Account of His Death in 1834. OSU Libraries have multiple editions of this book. }, publisher = {W. Wesley \& Son}, organization = {W. Wesley \& Son}, address = {London}, keywords = {birds, botany, California condor = Gymnogyps californianus, historical, Native Americans, South Umpqua River, Sugar pine = Pinus lambertiana, terrestrial vegetation}, url = {https://www.biodiversitylibrary.org/item/59487 }, author = {Douglas, David} } @article {22676, title = {South Umpqua River Near Winston, Oregon [archival photograph]}, year = {1911}, note = {Conde McCullough designed unforgettable concrete bridges on the Oregon coast. He also worked in metal, as this steel arch bridge over the South Umpqua River shows. Postcard made from archival photograph.}, keywords = {bridges, South Umpqua River, Winston Bridge}, url = {https://oregondigital.org/concern/images/df66ts582}, author = {Williams, Gerald W.} } @article {22816, title = {The fishes of the coastal streams of Oregon and Northern California}, journal = {Bulletin of the Bureau of Fisheries}, volume = {27}, year = {1908}, note = {Bureau of Fisheries Document no. 638. Includes illustrations of new species.Uses older species names. To find current names, consult the World Register of Marine Species or the Freshwater Biodiversity Data Portal.}, month = {1908}, pages = {153-189}, keywords = {Alsea River, Calapooya Creek, Coos River, Coquille River, Cow Creek, Deer Creek, Elk Creek, fishes, geographic distribution, Little Elk Creek, Nehalem River, Nestucca River, new species description, Rogue River, Siletz River, Siltcoos Creek, Siuslaw River, Sixes River, South Umpqua River, species list, Tahkenitch Creek, taxonomy, Tillamook River, Trask River, Umpqua River, Yaquina River}, url = {https://spo.nmfs.noaa.gov/sites/default/files/pdf-content/fish-bull/fb27.6.pdf}, author = {Snyder, John Otterbein} }