- Environment & Conservation
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- Businesses & Key Accounts
Stormwater Pollution Prevention Publications
The following publications can help you prevent stormwater pollution and comply with stormwater regulations. All documents are in PDF format and are published by Seattle Public Utilities unless otherwise noted.
Fats, Oil, and Grease (FOG) Pretreatment Devices and Recycling Services
A listing of businesses that provide maintenance, installation or parts for grease pretreatment devices or provide recycling services for grease oil to Seattle-area businesses.
Seattle Public Utilities Guidance on Pressure Washing
Describes best management practices for pressure washing outdoors. Seattle Municipal Code 22.800 (The Stormwater Code) prohibits the discharge of anything other than stormwater into the storm drainage system.