Clark County, OH septic permits and regulations
Septic systems in Clark County, Ohio are permitted by Clark County Combined Health District under OAC 3701-29.
Septic permit program
- Program type: County Health Department
- Authorized agent: Clark County General Health District
- Own septic program: No, uses Ohio state rules
- Local rules beyond the state: No
- Population: 136,001
Permit fee comparison
Average septic permit fee in Clark County: $55. Ohio average: $144.
Local rules
County operates under state-level OAC Chapter 3701-29 (Sewage Treatment Systems). Contact local health department for any additional county-specific requirements.
What SepticPro has on file for Clark County
- 2 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 Clark County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Clark County Combined Health District. See how SepticPro site plans work.
Other Ohio counties
- Adams County
- Allen County
- Ashland County
- Ashtabula County
- Athens County
- Auglaize County
- Belmont County
- Brown County
- Butler County
- Carroll County
- Champaign County
- Clermont County
- Clinton County
- Columbiana County
- Coshocton County
- Crawford County
- Cuyahoga County
- Darke County
- Defiance County
- Delaware County
- Erie County
- Fairfield County
- Fayette County
- Franklin County
Data checked 2026-03-16. Always confirm requirements with Clark County Combined Health District before applying.