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Dairy-McKay (Tualatin) Watershed Analysis

Abstract -- The Tillamook region BLM and Washington County Soil and Water Conservation District teamed up to produce this analysis of the Dairy Creek, McKay Creek subbasins of the Tualatin River. Chapter 1...
Lower Tualatin Watershed Analysis

Abstract -- This analysis of the lower Tualatin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and recommendations. Bibliography....
Assessment of the Macroinvertebrate Communities in Relation to Land Use, Physical Habitat, and Water Quality in the Tualatin...

Abstract -- Macroinvertebrate communities, physical habitat, and water chemistry were sampled from 63 stream reaches in the Tualatin River basin to assess the condition of macroinvertebrate communities in...
Middle Tualatin-Rock Creek Watershed Analysis

Abstract -- This analysis of the middle Tualatin-Rock Creek basin includes an introduction, characterization, core topics and key questions, current conditions, reference conditions, synthesis, and...
Willamette Basin Restoration Priorities: Watershed Summaries, 2005

Abstract -- The Watershed Restoration Summaries were developed by local watershed councils and other
Gales Creek Watershed Assessment Project

Abstract -- This document is the Gales Creek Watershed Assessment Report prepared for the
Seeking refuge: making space for migratory waterfowl and wetlands along the Pacific Flyway

Abstract "Seeking Refuge" examines the history of migratory waterfowl management along the Pacific Flyway, the westernmost of four main migration routes in North America. Drawing on approaches from historical...
Effect of water-column pH on sediment-phosphorus release rates in Upper Klamath Lake, Oregon, 2001

Abstract Sediment-phosphorus release rates as a function of pH were determined in laboratory experiments for sediment and water samples collected from Shoalwater Bay in Upper Klamath Lake, Oregon, in 2001....
Sediment oxygen demand in Upper Klamath and Agency Lakes, Oregon, 1999

SIGNIFICANT FINDINGS The distribution of SOD2q values (measured sediment oxygen demand values corrected to 20°C [degrees Celsius]) had a median value of 1.6 g/m2/day (grams per square meter per day) in the...
Water resources data. Oregon. Water Year 2003

Cover title; Chiefly tables