Water quality of streams, reservoirs, and groundwater in the Blue River watershed in the central Rocky Mountains of Colorado has been affected by local geologic conditions, historical hard-rock metal mining, and recent urban development. With these con
Bauch, Nancy J. njbauch@usgs.gov,Miller, Lisa D. ldmiller@usgs.gov,Yacob, Sharon. Analysis of water quality in the Blue River watershed, Colorado, 1984 through 2007. 2014-01-01.