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	Title	Date	Type
176	The effect of chamber mixing velocity on bias in measurement of sediment oxygen demand rates in the Tualatin River Basin, Oregon	2003	Text
177	Geologic framework of the regional ground-water flow system in the Upper Deschutes Basin, Oregon	2002	Text
178	Ground - water hydrology of the Upper Deschutes Basin, Oregon	2001	Text
179	Herbicide use in the management of roadside vegetation, Western Oregon, 1999-2000: effects on the water quality of nearby streams	2001	Text
180	Occurrence and distribution of dissolved trace elements in the surface waters of the Yakima River Basin, Washington, 1999-2000	2003	Text
181	Estimates of ground-water recharge, base flow, and stream reach gains and losses in the Willamette River Basin, Oregon	2002	Text
182	Modeling streamflow and water temperature in the North Santiam And Santiam Rivers, Oregon, 2001-02	2004	Text
183	Ecological Effects on Streams from Forest Fertilization-Literature Review and Conceptual Framework for Future Study in the Western Cascades	2002	Text
184	Estimating water temperatures in small streams in western Oregon using neural network models	2003	Text
185	Pesticides in the Lower Clackamas River Basin, Oregon, 2000-01	2004	Text
186	Phosphorus and E. Coli and their relation to selected constituents during storm runoff conditions in Fanno Creek, Oregon, 1998-99	2003	Text
187	Pesticides in surface water of the Yakima River Basin, Washington, 1999-2000-their occurrence and an assessment of factors affecting concentrations and loads	2002	Text
188	Total dissolved gas and water temperature in the Lower Columbia River, Oregon and Washington, 2003: quality-assurance data and comparison to water-quality standards	2003	Text
189	Monitoring instream turbidity to estimate continuous suspended-sediment loads and yields and clay-water volumes in the Upper North Santiam River Basin, Oregon, 1998-2000	2003	Text
190	Quality-assurance data, comparison to water-quality standards, and site considerations for total dissolved gas and water temperature, Lower Columbia River, Oregon and Washington, 2001	2001	Text
191	Ground-Water and Water-Chemistry Data for the Willamette Basin, Oregon	2000	Text
192	Arsenic in Ground Water of the Willamette Basin, Oregon	1999	Text
193	Water quality in the Willamette Basin, Oregon, 1991-95	1998	Text
194	Inorganic chemistry of water and bed sediment in selected tributaries of the South Umpqua River, Oregon, 1998	1999	Text
195	Investigation of the distribution of organochlorine and polycyclic aromatic hydrocarbon compounds in the Lower Columbia River using semipermeable membrane devices	1999	Text
196	Selected elements and organic chemicals in bed sediment and tissue of the Tualatin River Basin, Oregon, 1992-96	1999	Text
197	Water quality of the Lower Columbia River Basin: analysis of current and historical water-quality data through 1994	1996	Text
198	Large floods in the United States: where they happen and why	2003	Text
199	Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 1996	1998	Text
200	Surface-water-quality assessment of the Yakima River Basin, Washington: overview of major findings, 1987-91	1998	Text

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