Ecology Publications & Forms
Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study
Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study (Number of pages: 157) (Publication Size: 4MB)
|Description||The 303(d) fecal coliform bacteria, dissolved oxygen, pH, and arsenic listings in the Stillaguamish River watershed and Port Susan were assessed. Fecal coliform load reductions are recommended for freshwater reaches and Port Susan. Stormwater wasteload allocations for fecal coliform and BOD were developed for three jurisdictions, and wasteload allocations for fecal coliform were developed for three municipal wastewater treatment plants. Seasonal dissolved oxygen targets, some below the Class A criterion of 8 mg/L, are proposed as minimum potential concentrations after pollutants sources are removed. Data suggest that both arsenic and mercury are from natural sources in the basin.|
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|Contact||Joan LeTourneau at 360-407-6764 or firstname.lastname@example.org|
|Keywords||pollutant, 303(d), study, basin, river, water, toxic, waste, watershed, Total Maximum Daily Load, tribe, stormwater, mercury, groundwater, freshwater, dissolved oxygen, fecal coliform, arsenic|
|WATERSHED||Water Resource Inventory Areas
(WRIA 05,WRIA PS)
|DATA||Environmental Information Management (EIM) #STILTMDL
Old Stillaguamish River Channel Diel Surveys, July and September 2004
Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Arsenic, and Mercury Total Maximum Daily Load (Water Cleanup Plan) - Submittal Report
Data Summary: Stillaguamish River Watershed Fecal Coliform, Dissolved Oxygen, pH, Mercury, and Arsenic Total Maximum Daily Load Study
Stillaguamish River Watershed Temperature Total Maximum Daily Load Study
Flow Summary for Gaging Stations on the Stillaguamish River and Selected Tributaries, May through October 2001
Results and Recommendations from Monitoring Arsenic Levels in 303(d) Listed Rivers in Washington
Water Cleanup Plans: Stillaguamish River Watershed
Quality Assurance Project Plan: Stillaguamish River Basin and Port Susan Total Maximum Daily Load Evaluation Update
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