
Cover page of the Washington State Department of Ecology Water Quality Program's Stormwater Management Manual for Western Washington, published August 2001 (Publication Numbers 99-11 through 99-15). The manual comprises five volumes covering minimum technical requirements, construction stormwater pollution prevention, hydrologic analysis, source control BMPs, and runoff treatment BMPs, and carries archive reference number AR 053462.Open full document
Notes
Cover page of the Washington State Department of Ecology Water Quality Program’s Stormwater Management Manual for Western Washington, published August 2001 (Publication Numbers 99-11 through 99-15). The manual comprises five volumes covering minimum technical requirements, construction stormwater pollution prevention, hydrologic analysis, source control BMPs, and runoff treatment BMPs, and carries archive reference number AR 053462.