What has the author David L Butler written?

Answer 1

David L. Butler has written:

'Estimated water-quality conditions and potential downstream channel effects of the proposed Rock Creek and Wolford Mountain reservoirs, north-central, Colorado' -- subject(s): Flood dams and reservoirs, Stream channelization, Water quality

'Estimated decreases in dissolved-solids loads in Four Tributaries to the Colorado River in the Grand Valley, Colorado, 1973-96' -- subject(s): Pollution, Stream measurements, Water, Water quality

'Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Dolores Project Area, Southwestern Colorado and Southeastern Utah, 1990-91' -- subject(s): Environmental aspects of Irrigation water, Irrigation water, Sediments (Geology), Water quality

'Characterization of selenium in the lower Gunnison River basin, Colorado, 1988-2000' -- subject(s): Environmental aspects of Selenium, Selenium, Water quality

'Field screening of water, soil, bottom sediment, and biota associated with irrigation drainage in the Dolores Project and the Mancos River basin, southwestern Colorado, 1994' -- subject(s): Dolores Project (U.S.), Environmental aspects of Selenium, Irrigation water, Quality, Selenium

'Trend analysis of selected water-quality data associated with salinity-control projects in the Grand Valley, in the lower Gunnison River Basin, and at Meeker Dome, western Colorado' -- subject(s): Control, Salinization, Water quality