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Filtering by: Creator Christy, John A. Degree Level Master's Resource Type Technical Report

Water quality modeling of the Tualatin River

Creator:

Berger, Christopher J. (Christopher John)

Abstract:

Water quality problems related to excessive algal growth, high nutrient loading, and low flows have been occurring along Oregon's Tualatin River. The Tualatin River is 86 miles long and has a drainage basin of 711 square miles. The drainage basin incorporates forest, agricultural, and urban areas. Located in the Portland...

Resource Type:

Technical Report
FISHCRED: Fishermen's Information Service for Housing, Confidential Release and Essential Distribution

Creator:

Anderson, Laura and FISHCRED

Abstract:

FISHCRED is an Oregon statewide commercial fishing nonprofit organization focused on data management and support of marine spatial planning. FISCHRED was formed to serve as a central decision-making entity to act on behalf of the fishing industry and to guide, review, and approve of how fisheries data will be presented,...

Resource Type:

Technical Report

Full Text:

Attachment A FISHCRED Board of Directors Astoria/Warrenton John Corbin Astoria/Warrenton Brian
Calibration and verification of HSPF model for Tualatin River Basin Water Quality

Creator:

Tang, Fei

Abstract:

The Tualatin River Basin is located in the Washington County, Oregon. The river was detected having high chlorophyll a concentration and low dissolved oxygen concentration during summer time, which violated DEQ water quality standards. A mathematical model (HSPF) was used to simulate physical, chemical and biological processes in the basin...

Resource Type:

Technical Report

Full Text:

OF HSPF MODEL FOR TUALATIN RIVER BASIN WATER QUALITY by Fei Tang A research project report