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TitleDateType
1 Nitrogen and phosphorus data for surface water in the Upper Colorado River basin, Colorado, 1980-941997Text
2 Water-temperature, specific-conductance, and meteorological data for the Tualatin River Basin, Oregon, 1994-951997Text
3 User's guide for the MODTOOLS: computer programs for translating data of MODFLOW and MODPATH into geographic information system files1997Text
4 Ground-water and water-chemistry data for the Upper Deschutes Basin, Oregon1997Text
5 Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 19951997Text
6 Precipitation-runoff and streamflow-routing models for the Willamette River Basin, Oregon1997Text
7 Water-quality trends in the Rio Grande/Rio Bravo Basin using sediment cores from reservoirs1997Text
8 Organochlorine compounds and trace elements in streambed sediment and fish tissue, South Platte River Basin; Colorado, Nebraska, and Wyoming1997Text
9 Quality of shallow ground water in alluvial aquifers of the Willamette Basin, Oregon, 1993-951997Text
10 Biological and contaminant investigations, Upper Colorado River Basin : what's been done and how can the information be used?1997Text
11 Distribution of dissolved pesticides and other water quality constituents in small streams, and their relation to land use, in the Willamette River Basin, Oregon, 19961997Text
12 Interim results of quality-control sampling of surface water for the Upper Colorado River National Water-Quality Assessment Study Unit, water years 1995-961997Text
13 Relations of Tualatin River water temperatures to natural and human-caused factors1997Text
14 Nitrogen and phosphorus loading from drained wetlands adjacent to Upper Klamath and Agency Lakes, Oregon1997Text
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