Peoria County, IL septic permits and regulations
Septic systems in Peoria County, Illinois are permitted by Peoria City/County Health Department under 77 Ill. Admin. Code Part 905.
Septic permit program
- Program type: County Health Department
- Authorized agent: Peoria County County Health Department
- Own septic program: No, uses Illinois state rules
- Local rules beyond the state: No
- Population: 181,830
Permit fee comparison
Average septic permit fee in Peoria County: $160. Illinois average: $183.
Local rules
County operates under state-level 77 Ill. Admin. Code Part 905 (Private Sewage Disposal Code). Contact local health department for any additional county-specific requirements.
What SepticPro has on file for Peoria County
- 13 permit fees 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 Peoria County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Peoria City/County Health Department. See how SepticPro site plans work.
Other Illinois counties
- Adams County
- Alexander County
- Bond County
- Boone County
- Brown County
- Bureau County
- Calhoun County
- Carroll County
- Cass County
- Champaign County
- Christian County
- Clark County
- Clay County
- Clinton County
- Coles County
- Cook County
- Crawford County
- Cumberland County
- De Witt County
- DeKalb County
- Douglas County
- DuPage County
- Edgar County
- Edwards County
Data checked 2026-03-16. Always confirm requirements with Peoria City/County Health Department before applying.