Washington County, KS septic permits and regulations
Septic systems in Washington County, Kansas are permitted by Washington County Health Department under K.A.R. 28-5-1 to 28-5-9.
Septic permit program
- Program type: County Health Department
- Authorized agent: Washington County Health Department
- Own septic program: No, uses Kansas state rules
- Local rules beyond the state: No
- Population: 5,530
Permit fee comparison
Average septic permit fee in Washington County: $125. Kansas average: $163.
Local rules
County operates under state-level K.A.R. 28-5. Contact local health department for any additional county-specific requirements.
What SepticPro has on file for Washington County
- 1 permit fee with sources
- The agency phone, email and office address
- Setback distances
- Soil and perc test requirements
- Allowed system types
- System design rules
- Inspection requirements
- Maintenance and pumping rules
- Point-of-sale rules
- Installer, designer and pumper licensing
Create a free account to see the full details.
Draw a permit-ready site plan for Washington County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Washington County Health Department. See how SepticPro site plans work.
Other Kansas counties
- Allen County
- Anderson County
- Atchison County
- Barber County
- Barton County
- Bourbon County
- Brown County
- Butler County
- Chase County
- Chautauqua County
- Cherokee County
- Cheyenne County
- Clark County
- Clay County
- Cloud County
- Coffey County
- Comanche County
- Cowley County
- Crawford County
- Decatur County
- Dickinson County
- Doniphan County
- Douglas County
- Edwards County
Data checked 2026-03-16. Always confirm requirements with Washington County Health Department before applying.