Lake County, SD septic permits and regulations
Septic systems in Lake County, South Dakota are permitted by Lake County under ARSD 74:53:01.
Septic permit program
- Program type: County Health Department
- Authorized agent: Lake County Health Department
- Own septic program: No, uses South Dakota state rules
- Local rules beyond the state: No
- Population: 11,059
Permit fee comparison
Average septic permit fee in Lake County: $150. South Dakota average: $150.
Local rules
County operates under state-level ARSD 74:53:01 (Individual and Small Sewage Systems). Contact local health department for any additional county-specific requirements.
What SepticPro has on file for Lake County
- 6 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 Lake County
Enter the address, draw the system on the aerial with the parcel lines and topo, and print it to scale for Lake County. See how SepticPro site plans work.
Other South Dakota counties
- Aurora County
- Beadle County
- Bennett County
- Bon Homme County
- Brookings County
- Brown County
- Brule County
- Buffalo County
- Butte County
- Campbell County
- Charles Mix County
- Clark County
- Clay County
- Codington County
- Corson County
- Custer County
- Davison County
- Day County
- Deuel County
- Dewey County
- Douglas County
- Edmunds County
- Fall River County
- Faulk County
Data checked 2026-03-16. Always confirm requirements with Lake County before applying.