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Creator:: Bonn, Bernadine A., Washington County (Or.). Unified Sewerage Agency., and Geological Survey (U.S.)
Abstract:: The U.S. Geological Survey (USGS) has worked cooperative with the Unified Sewerage Agency of Washington County (USA) since 1990 to assess water quality in the Tualatin River Basin. The objectives of this study were to: assess the occurrence and magnitude of trace element and selected organic contaminants in streams of...
Resource Type:: Technical Report

Creator:: Bureau of Land Management. Salem District
Resource Type:: Technical Report
Full Text:: accuracy, reliability or completeness of the data or maps contained herein. South Fork Alsea Watershed

Creator:: United States. Fish and Wildlife Service, United States. Bureau of Land Management. Marys Peak Resource Area, Siuslaw National Forest, United States. Forest Service, Tai, Doris, Bacho, John P., Verbics, Belle, and Delaini, Jack
Abstract:: The Lower Alsea River Watershed Analysis contains information which characterizes the processes and trends for resources of concern, and provides a context relating the function of this lower portion of the watershed to the Alsea River Basin as a whole. Critical problem areas both inside and outside federal lands are...
Resource Type:: Technical Report
Full Text:: River watershed, located in the Alsea River Basin, encompasses about 98,470 land acres of the western

Creator:: Brophy, Laura S.
Abstract:: This project, commissioned in 1998, is part of the MidCoast Watersheds Council's efforts to better understand the status and condition of the area's natural resources and to work with interested landowners to enhance and protect important areas.
Resource Type:: Technical Report
Full Text:: miles upstream of Toledo at River Mile 15, is a FEMAT-designated key watershed (USDA et al, 1993

Creator:: Main, Marty L. and Amaranthus, Michael P.
Abstract:: Throughout the Applegate watershed, dense, overstocked, immature stands of mixed conifers and hardwoods and declining stands of mature conifers present significant and complex silvicultural problems. Stand stagnation is common, as is loss of largediameter conifers from insects and wildfire. Treatments designed to maintain or encourage development of large-diameter conifers have...
Resource Type:: Technical Report

Creator:: E & S Environmental Chemistry, Inc., Snyder, Kai U., Sullivan, Timothy J., Moore, Deian L., Raymond, Richard B., Gilbert, Erin H., United States. Bureau of Land Management, and Oregon. Department of Forestry
Abstract:: Recommendations are provided in this watershed analysis to identify actions and management decisions on the part of BLM that might improve watershed health in the Trask River watershed.
Resource Type:: Technical Report
Full Text:: Trask River Watershed Analysis 101 6 TillamookTillamook 101

Creator:: Oregon. State Water Resources Board
Abstract:: The purpose of this 1958 report is to implement the water resources policy of the State of Oregon, as prescribed in ORS 536.300.
Resource Type:: Technical Report
Full Text:: . The economy of the Umpqua River watershed is dominated by its natural resource base activities; all of

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