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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, 2003-2005: A Cooperative Study by the Washington State Departments of Ecology and Agriculture |
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Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, 2003-2005: A Cooperative Study by the Washington State Departments of Ecology and Agriculture (Number of pages: 118) (Publication Size: 7MB)
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| Author(s) | Burke, C., P. Anderson, D. Dugger, and J. Cowles | ||||
| Description | This report presents results from a three-year study intended to characterize pesticide concentrations in salmon-bearing surface waters. Thornton Creek in the Cedar-Sammamish watershed was chosen for an urban evaluation. Marion Drain, Spring Creek, and Sulphur Creek Wasteway in the Lower Yakima watershed represented agricultural drainages. Fifty-one pesticides were detected. Ten of these -- 4,4-DDE, 4,4-DDT, azinphos methyl, carbaryl, chlorpyrifos, diazinon, disulfoton, endosulfan sulfate, malathion, and oxyfluorfen -- were above assessment criteria. Ninety-six percent of detections were below criteria. Restriction of chlorpyrifos and diazinon in Thornton Creek resulted in reduced detection frequency and magnitude. Chlorpyrifos, malathion, and azinphos methyl were detected in all three agricultural drainages. |
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The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.
ADA Accessibility The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188. Visit Ecology’s website for more information. |
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| Contact | EAP Publications Coordinator at 564-669-3028 or EAPpubs@ecy.wa.gov | ||||
| Keywords | Endangered Species Act, stream, creek, surface water, urban, trend, monitoring, standards, toxic, quality, waste, water quality standards, salmon, pesticide, agriculture | ||||
| WATERSHED | Water Resource Inventory Areas (WRIA 08,WRIA 37) |
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| DATA | Environmental Information Management (EIM) #CBUR0001 Environmental Information Management (EIM) #CBUR0002 |
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| RELATED PUBLICATIONS | Title:
Quality Assurance Project Plan: Skagit-Samish Watershed Intensive Surface Water Sampling for Pesticides in Salmonid-Bearing Streams POSTER: Pesticides in Salmonid-bearing Streams in an Urban and Agricultural Watershed of the Salish Basin POSTER: Pesticides in Salmonid-Bearing Streams: Intensive Sampling in an Agricultural Drain Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, 2007 Data Summary Quality Assurance Project Plan: Marion Drain Intensive Surface Water Sampling for Pesticides In Salmonid-Bearing Streams Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, 2006 Monitoring Data Summary Results from Monitoring Endosulfan and Dieldrin in Wide Hollow Creek, Yakima River Drainage, 2005-06 Addendum to Quality Assurance Project Plan for Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams: Addition of Skagit-Samish Watersheds, and Extension of Program through June 2009. Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, April through October, 2004: A Cooperative Study by the Washington State Departments of Ecology and Agriculture Surface Water Monitoring Program for Pesticides in Salmonid-Bearing Streams, April to December, 2003: A Cooperative Study Conducted by the Washington State Departments of Ecology and Agriculture Quality Assurance Project Plan: Washington State Surface Water Monitoring Program for Pesticides in Salmonid Habitat for Two Index Watersheds: A Study for the Washington State Department of Agriculture by the Washington State Department of Ecology |
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