Shiawassee County, MI septic permits and regulations
Septic systems in Shiawassee County, Michigan are permitted by Shiawassee 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: Shiawassee County Health Department
- Own septic program: No, uses Michigan state rules
- Local rules beyond the state: Yes
- Population: 68,094
Permit fee comparison
Average septic permit fee in Shiawassee 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 Shiawassee 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 Shiawassee County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Shiawassee 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 2026-05-11. Always confirm requirements with Shiawassee County Health Department before applying.