Sanilac County, MI septic permits and regulations
Septic systems in Sanilac County, Michigan are permitted by Sanilac County Health Department under Michigan Criteria for Subsurface Sewage Disposal (R 325.1651 et seq.).
Septic permit program
- Program type: County Health Department
- Authorized agent: Sanilac County Health Department
- Own septic program: No, uses Michigan state rules
- Local rules beyond the state: Yes
- Population: 40,611
Permit fee comparison
Average septic permit fee in Sanilac County: $350. Michigan average: $335.
Local rules
County operates under state-level MCL 333.12751-12771 (Part 127). Contact local health department for any additional county-specific requirements.
What SepticPro has on file for Sanilac 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 Sanilac County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Sanilac County Health Department. See how SepticPro site plans work.
Other Michigan counties
- Alcona County
- Alger County
- Allegan County
- Alpena County
- Antrim County
- Arenac County
- Baraga County
- Barry County
- Bay County
- Benzie County
- Berrien County
- Branch County
- Calhoun County
- Cass County
- Charlevoix County
- Cheboygan County
- Chippewa County
- Clare County
- Clinton County
- Crawford County
- Delta County
- Dickinson County
- Eaton County
- Emmet County
Data checked 2026-03-16. Always confirm requirements with Sanilac County Health Department before applying.