Filters: Spatial Coverage: "Portland (Or.)"
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TitleDateTypeSetname
26 Modeling water quality in the Tualatin River, Oregon, 1991-19972001Textwwdl_er
27 Monitoring instream turbidity to estimate continuous suspended-sediment loads and yields and clay-water volumes in the Upper North Santiam River Basin, Oregon, 1998-20002003Textwwdl_er
28 MS Random; Made in Oregon sign.1997; 1998; 1999; 2000; 2001; 2002Imageuum_map_usa
29 MS Random; Made in Oregon sign.1997; 1998; 1999; 2000; 2001; 2002Imageuum_map_usa
30 MS Random; Made in Oregon sign.1997; 1998; 1999; 2000; 2001; 2002Imageuum_map_usa
31 Nitrogen and phosphorus loading from drained wetlands adjacent to Upper Klamath and Agency Lakes, Oregon1997Textwwdl_er
32 Oregon-California trip, 1921: LDS Chapel - Portland - Eugene and Companion1921-07; 1921-08Image/StillImageuum_map
33 Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-their occurrence and an assessment of factors affecting concentrations and loads2002Textwwdl_er
34 Pesticides in the Lower Clackamas River Basin, Oregon, 2000-012004Textwwdl_er
35 Phosphorus and E. Coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-992003Textwwdl_er
36 Precipitation-runoff and streamflow-routing models for the Willamette River Basin, Oregon1997Textwwdl_er
37 Quality-assurance data, comparison to water-quality standards, and site considerations for total dissolved gas and water temperature, Lower Columbia River, Oregon and Washington, 20012001Textwwdl_er
38 Relation between selected water-quality variables and lake level in Upper Klamath and Agency Lakes, Oregon1996Textwwdl_er
39 Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 19992001Textwwdl_er
40 Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-961999Textwwdl_er
41 Stream velocity and dispersion characteristics determined by dye-tracer studies on selected stream reaches in the Willamette River Basin, Oregon1995Textwwdl_er
42 Surface-water-quality assessment of the Yakima River Basin in Washington: Overview of Major Findings, 1987-911999Textwwdl_er
43 Tea Gardens [003]1980Imageuum_lctpc
44 Total dissolved gas and water temperature in the Lower Columbia River, Oregon and Washington, 2003: quality-assurance data and comparison to water-quality standards2003Textwwdl_er
45 Upper Klamath Basin nutrient-loading study- estimate of wind-induced resuspension of bed sediment during periods of low lake elevation1996Textwwdl_er
46 Upper Klamath Lake Basin nutrient-loading study-assessment of historic flows in the Williamson and Sprague Rivers1999Textwwdl_er
47 Water quality of the Lower Columbia River Basin: analysis of current and historical water-quality data through 19941996Textwwdl_er
48 Water-quality and algal conditions in the North Umpqua River Basin, Oregon, 1992-95, and implications for resource management1998Textwwdl_er
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