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Stormwater services

Managing stormwater and waterborne pollution

Find comprehensive services, data and information related to stormwater and non-point source pollution in King County, Washington.

To offer a suggestion or report an error on the King County stormwater services and information website, please contact Fred Bentler, webmaster.

Stormwater Services and Information for King County, Washington

Commercial Best Management Practice (BMP) Activity Sheets
King County Stormwater Pollution Prevention Manual (SPPM)

These BMP Activity Sheets are intended for commercial, industrial, agricultural, public, and multifamily residential activities.
Residential BMPs have been added to the manual as Chapter 4.

Files are available for download in Adobe Acrobat PDF format.

Commercial BMP Activity Sheets

A-1 Required BMPs for All Properties (30 Kb)

A-2 Storage of Liquid Materials in Stationary Tanks (30 Kb)

A-3 Storage of Liquid Materials in Portable Containers (30 Kb)

A-4 Storage of Soil, Sand, and Other Erodible Materials (30 Kb)

A-5 Storage of Pesticides and Fertilizers (30 Kb)

A-6 Storage of Contaminated Soils (30 Kb)

A-7 Storage or Processing of Food Items (30 Kb)

A-8 Storage or Solid Waste and Food Wastes (Including Cooking Grease) (30 Kb)

A-9 Storage of Scrap, Recycling Materials (Including Auto Recycling Facilities) (30 Kb)

A-10 Treatment, Storage, or Disposal of Dangerous Wastes (30 Kb)

A-11 Cleaning or Washing of Tools and Equipment (30 Kb)

A-12 Cleaning or Washing of Cooking Equipment (30 Kb)

A-13 Vehicle Washing and Steam Cleaning (30 Kb)

A-14 Interior Washing Operations (Including Mobile Contractors) (30 Kb)

A-15 Pressure Washing of Buildings, Rooftops, and Other Large Objects (30 Kb)

A-16 Truck or Rail Loading and Unloading of Liquid Materials (30 Kb)

A-17 Fueling Operations (30 Kb)

A-18 Engine Repair and Maintenance (30 Kb)

A-19 Concrete and Asphalt Production at Stationary Sites (30 Kb)

A-20 Concrete and Asphalt Application at Temporary Sites (30 Kb)

A-21 Manufacturing and Post-Processing of Metal Products (30 Kb)

A-22 Painting, Finishing, and Coating of Vehicles, Products, and Equipment (30 Kb)

A-23 Wood Treatment and Preserving (30 Kb)

A-24 Commercial Composting (30 Kb)

A-25 Chemical Applications -- Other Than For Landscaping (30 Kb)

A-26 Landscaping Activities (30 Kb)

A-27 Clearing and Grading of of Land for Small Construction Projects (30 Kb)

A-28 Demolition of Buildings (30 Kb)

A-29 Building Repair, Remodeling, and Construction (30 Kb)

A-30 Boat Building, Maintenance, and Repair (30 Kb)

A-31 Vehicle and Equipment Parking and Storage (30 Kb)

A-32 Sidewalk Maintenance (30 Kb)

A-33 Swimming Pool and Spa Cleaning and Maintenance (30 Kb)

A-34 Keeping Animals in Controlled Areas (30 Kb)

A-35 Keeping Livestock in Stables, Pens, Pastures, or Fields (30 Kb)

A-36 Logging and Log Yards (30 Kb)

A-37 Mining and Quarrying of Sand, Gravel, and Other Materials (30 Kb)

A-38 Well and Geotechnical Drilling (30 Kb)

A-39 Roof Vents and Fugitive Emissions (30 Kb)

A-40 Street Deicing Operations (30 Kb)

A-41 Wheel Wash and Tire Bath Operations (30 Kb)

A-42 Potable Water Line Flushing or Tank Maintenance (30 Kb)

A-43 Use of Soil Amendments on Construction Sites (30 Kb)

A-44 Dust Control and Soil Erosion and Sediment Control for Manufacturing and Other Commercial Operations (30 Kb)

A-45 Maintenance of Public and Private Utility Corridors and Facilities (30 Kb)

If you have questions about the activity sheets, please contact Doug Navetski.

Return to Stormwater Pollution Prevention Manual page

For questions about the Stormwater Web Site, please contact Dale Nelson,Engineer II, King County Stormwater Services Section.