Watersheds

Watersheds

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  • (-) Oregon Department of Fish and Wildlife (325)
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  1. Juvenile Salmonid Survival in Specific Areas of the Nehalem Watershed - Annual Report

    Abstract -- A 54% mortality rate of wild steelhead in Nehalem Bay prompted this study of outmigrating smolt movements and predation by cormorants, great blue herons, harbor seals, and Caspian terns in the...

  2. Water Quality Monitoring, Phase I and II

    Abstract -- This Power Point presentation explains water quality monitoring principles and procedures, using examples from a monitoring project done by several watershed councils in southern Oregon.

  3. Remote Sensing Survey of the Walla Walla River Basin, Thermal Infrared and Color Videography

    Abstract -- In August 2000, Oregon DEQ contracted with Watershed Sciences, LLC to use Forward Looking Infrared (FLIR) techniques to map and assess stream temperatures in portions of the Walla Walla River basin....

  4. Environmental History of the Tillamook Bay Estuary and Watershed

    Abstract -- This report thoroughly documents the history of Tillamook Bay Estuary, from the geomorphic history, Native American landscape, settlement, managed landscape through to modern impacts on the...

  5. South Coast and Lower Rogue Watersheds - Riparian Improvement Project - Monitoring Report 2000 - 2001

    Abstract -- 64.1 stream miles on 11 South Coast streams were planted with various conifers from 1996 to 2001 to restore degraded riparian habitat. The average stocking/survival rate was 40% overall. Narrative...

  6. Rocks of the Tillamook Bay Drainage Basin, the Coast Range of Oregon - Sources of Sediment Accumulation in the Bay

    Abstract -- This short report reviews and summarizes the nature of the geologic rock formations within the Tillamook Bay drainage. The eroded sediments of these rocks, with their particular mineralogies and...

  7. Tillamook Basin Total Maximum Daily Load (TMDL)

    Abstract -- This document lists existing water quality programs and presents an overview of the Tillamook watershed's hydrology, landscape parameters, and instream physical parameters. Sources that contribute...

  8. Siskiyou National Forest Watershed Restoration Priority Projects

    Abstract -- This document is a table of restoration projects proposed by the US Forest Service for the Siskiyou National Forest, much of which is in the Rogue River basin.

  9. Applegate Sub-basin Ecological Management Decision Support (EMDS) Analysis - Final Report

    Abstract -- This EMDS analysis uses causal processes to calculate the health of the Applegate watershed, based on stream sedimentation, fire risk, large wood delivery to streams, shade, channel morphology,...

  10. Upper Walla Walla Sub-basin Watershed Action Plan

    Abstract -- This document outlines the Upper Walla Walla River region's characteristics, the issues and resource values of the sub-basin, factors affecting resource values, and the council's mission, goals,...

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