Oregon septic regulations by county
- State agency: DEQ / County
- Rules: OAR 340-071
- Homes on septic: about 25%
Pick a county for its permitting agency, permit fees, setbacks and application forms.
Oregon counties
- Baker County
- Benton County
- Clackamas County
- Clatsop County
- Columbia County
- Coos County
- Crook County
- Curry County
- Deschutes County
- Douglas County
- Gilliam County
- Grant County
- Harney County
- Hood River County
- Jackson County
- Jefferson County
- Josephine County
- Klamath County
- Lake County
- Lane County
- Lincoln County
- Linn County
- Malheur County
- Marion County
- Morrow County
- Multnomah County
- Polk County
- Sherman County
- Tillamook County
- Umatilla County
- Union County
- Wallowa County
- Wasco County
- Washington County
- Wheeler County
- Yamhill County
Septic site plans in Oregon
Draw permit-ready site plans on the real parcel and print them to scale. See SepticPro site plans.