@article {26941,
	title = {Channel change and bed-material transport in the Umpqua River Basin, Oregon},
	volume = {no. 2011-5041},
	year = {2011},
	note = {Concerns about gravel mining led to this examination of channel change and transport of streambed material. Mapped channels and estimated fluctuations in bed-materials. Maps, color photographs. Contrasts historical maps with aerial photographs to show a series of changes in channel gravel bars over time.},
	pages = {112 p.},
	institution = {U.S. Geological Survey},
	address = {Reston, Va.},
	keywords = {flooding, geology, history, human impacts, hydrology, logging, mining, sediment data, sediments, Umpqua River Basin},
	url = {https://pubs.usgs.gov/sir/2011/5041/pdf/sir20115041.pdf},
	author = {Wallick, J. Rose and O{\textquoteright}Connor, Jim E. and Anderson, Scott W. and Keith, Mackenzie and Cannon, Charles and Risley, John C.}
}
@article {26856,
	title = {Channel change and bed-material transport in the Umpqua River Basin, Oregon},
	volume = {no.2010-1314},
	year = {2010},
	note = {Concerns about gravel mining led to this examination of channel change and transport of streambed material. Mapped channels and estimated fluctuations in bed-materials. Maps, color photographs. Nice historical detail.},
	pages = {178 p.},
	institution = {U.S. Geological Survey},
	address = {Reston, Va.},
	keywords = {flooding, geology, history, human impacts, hydrology, logging, mining, sediment data, sediments, Umpqua River Basin},
	url = {https://pubs.usgs.gov/of/2010/1314/pdf/ofr20101314.pdf},
	author = {Wallick, J. Rose and O{\textquoteright}Connor, Jim E. and Anderson, Scott W. and Keith, Mackenzie and Cannon, Charles and Risley, John C.}
}
@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.}
}
