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HomeMy WebLinkAboutReg 2016-12-05 Item 5E - Ordinance - Exhibit B - Stormwater Pollution Prevention ManualKing County STORMWATER POLLUTION PREVENTION MANUAL Best Management Practices for Commercial, Multi - Family and Residential Properties April 2016 Prepared by King County Department of Natural Resources and Parks Water and Land Resources Division Stormwater Services Section Foreword The King County Stormwater Pollution Prevention Manual was developed to comply with requirements of the Federal Clean Water Act - National Pollutant Discharge Elimination System (NPDES) Program and the State Puget Sound Water Quality Management Plan - Stormwater Program. The intent of these programs is to maintain and improve the quality and beneficial uses of our water resources. The widespread implementation of best management practices (BMPs) is regarded as one of the best solutions to achieving this goal. This manual provides detailed information for businesses, residents, managers, and owners of property in unincorporated King County, and describes the actions we are all required to take to reduce the contamination of stormwater, surface water, and groundwater. Note: This manual replaces the King County Stormwater Pollution Prevention Manual, Best Management Practices for Businesses, dated January 2009. Acknowledgments Primary Contributing Staff: Cynthia Hickey, Senior Engineer Blair Scott, Project Manager Clarification of manuals The Stormwater Pollutant Prevention Manual (SPPM) presents pollution prevention practices for all property owners in unincorporated King County. Use the King County Surface Water Design Manual (KCSWDM) for construction projects that require King County permits and have stormwater quantity and quality control requirements. Redevelopment or property improvements on existing sites may require structural BMPs. Structural BMPs are found in this manual as well as the KCSWDM. King County Pollution Prevention Manual April 2016 Page 1