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Ecology Publications & Forms |
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Ecology Publications & Forms |
| Title | Diagnostic Study of Lake Sawyer, King County, Washington |
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Diagnostic Study of Lake Sawyer, King County, Washington (Number of pages: 151) (Publication Size: 7MB)
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| Author(s) | Carroll, J. and G. Pelletier | ||||
| Description | The city of Black Diamond in King County presently operates a wastewater treatment plant (WTP) which discharges to a natural wetland. Discharge of effluent to the marsh was designed to utilize the natural processes in order to remove nutrients (nitrogen and phosphorus). The wetland drains into Rock Creek, which in turn discharges to Lake Sawyer. The WTP had been determined to have failed to meet design removals of phosphorus. Diversion of the WTP discharge from the Rock Creek system is currently planned. | ||||
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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 | wastewater treatment plant, county, creek, nitrogen, study, order, water quality, waste, wetland, phosphorus, lake, discharge, effluent | ||||
| WATERSHED | Water Resource Inventory Area 09 Duwamish-Green | ||||
| DATA | Environmental Information Management (EIM) #GPEL0001 |
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| RELATED PUBLICATIONS | Title:
Sawyer Lake Total Maximum Daily Load for Phosphorus Appendices A and B for: Diagnostic Study of Lake Sawyer, King County, Washington Appendices C and D for: Diagnostic Study of Lake Sawyer, King County, Washington Appendices E, F, and G for: Diagnostic Study of Lake Sawyer, King County, Washington |
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