Useful Links
Useful Links for Your Septic Project
- King County Title 13 Water and Sewer Systems
- King County As-built Search Engine
- King County Department of Permitting
- King County Environmental Health Services
- King County iMap
- King County Parcel Viewer
- On-line RME (septic inspection records)
- Washington On-Site Sewage Association (WOSSA)
- Washington State Department of Ecology
- Check your King County Application Status
- King County Septic Homeowners Manual
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