126 - 150 of 270
Number of results to display per page
TitleDateType
126 Nutrient concentration gradients and biological response in central Nebraska streams2003Text
127 Nutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 19952002Text
128 Nutrients in the South Platte River, 1993-951995Text
129 Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basin2003Text
130 Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basin, Washington, 1999-20002003Text
131 Occurrence and transport of cadmium, lead, and zinc in the Spokane River Basin, Idaho and Washington, water years 1999 1320012003Text
132 Occurrence of Pesticides in Ground Water of the North Platte Natural Resources District, Nebraska, 20022003Text
133 Occurrence of Selected Contaminants in Water, Fish Tissue, and Streambed Sediments in Central Nebraska, 1992-951996Text
134 Occurrence of selected pharmaceutical and non-pharmaceutical compounds, and stable hydrogen and oxygen isotope ratios, in a riverbank filtration study, Platte River, Nebraska, 2001 to 2003, Volume 12005Text
135 Occurrence of selected trace elements and organic compounds and their relation to land use in the Willamette River Basin, Oregon, 1992-941996Text
136 Oregon Water Science Center2005Text; Image
137 Oregon: Water Resources DepartmentText
138 Organochlorine compounds and trace elements in streambed sediment and fish tissue, South Platte River Basin; Colorado, Nebraska, and Wyoming1997Text
139 Organochlorine compounds in streambed sediment and in biological tissue from streams and their relations to land use, central Arizona2000Text
140 Peak-flow frequency for tributaries of the Colorado River downstream of Austin, Texas1998Text
141 Peak-flow frequency relations and evaluation of the peak-flow gaging network in Nebraska1999Text
142 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-Their occurrence and an assessment of factors affecting concentrations and loads2002Text
143 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-their occurrence and an assessment of factors affecting concentrations and loads2002Text
144 Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-982000Text
145 Pesticides in the Lower Clackamas River Basin, Oregon, 2000-012004Text
146 Phosphorus and E. Coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-992003Text
147 Phosphorus and E. coli in the Fanno and Bronson Creek subbasins of the Tualatin River Basin, Oregon, during summer low-flow conditions, 19962000Text
148 Physical and Chemical Characteristics of Knowles, Forgotten, and Moqui Canyons, and Effects of Recreational Use on Water Quality, Lake Powell, Arizona and Utah2005Text
149 Platte River ecosystem resources and management, with emphasis on the Big Bend reach in Nebraska. US Fish and Wildlife Service, Grand Island, Nebraska1997Text
150 Precipitation-runoff and streamflow-routing models for the Willamette River Basin, Oregon1997Text
126 - 150 of 270