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Filtering by: Subject Tualatin River Watershed (Or.) Creator Geological Survey (U.S.) File Format application/pdf

Selected elements and organic chemicals in bed sediment and fish tissue of the Tualatin River Basin, Oregon, 1992-96

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
Microbiological quality of the Yaquina Estuary

Creator:

Arnold, Gary, Oregon State University. Water Resources Research Institute, and Geological Survey (U.S.)

Resource Type:

Technical Report

Full Text:

APPENDICES 42 V LIST OF FIGURES Page 1. The Yaquina River Watershed 2 2. Lower Yaquina Bay 8