| Permit required? | Yes. Boone County regulates, permits, and inspects onsite sewage systems through its Health Department. |
|---|---|
| Permitting authority | Boone County Health Department — Environmental Health |
| Soil / site review | A soil report is required as part of the residential permit process. Boone County states the report must contain the information required by 410 IAC 6-8.3 and be prepared from tests by a soil scientist. |
| Inspection | Yes. Boone County states that onsite sewage systems are regulated, permitted, and inspected by the Health Department. |
| Permit duration | Confirm current permit validity and construction deadlines with Boone County before scheduling work. |
| Installer requirements | Boone County maintains an onsite sewage system installer list; confirm current qualification requirements with the Health Department. |
| Fees | An application fee is part of Boone County’s permit process. Confirm the current fee before submitting. |
| Phone | 765-483-4458 |
| Office | 116 W Washington St, Suite B202, Lebanon, IN 46052 |
How the local permit process works
Start with Boone County Health Department — Environmental Health. Before ordering excavation, design, or installation work, use the county’s current application materials and confirm the required soil/site evaluation, plan format, fee, and inspection sequence for the specific property.
Indiana also maintains statewide residential onsite sewage rules through the Indiana Department of Health. Local pages can impose additional administrative steps or local ordinances, so both levels matter.
Soil and site evaluation
A soil report is required as part of the residential permit process. Boone County states the report must contain the information required by 410 IAC 6-8.3 and be prepared from tests by a soil scientist.
Inspection and construction
Yes. Boone County states that onsite sewage systems are regulated, permitted, and inspected by the Health Department.
Installer and design requirements
Boone County maintains an onsite sewage system installer list; confirm current qualification requirements with the Health Department.
Permit fees and timing
An application fee is part of Boone County’s permit process. Confirm the current fee before submitting. Confirm current permit validity and construction deadlines with Boone County before scheduling work.
Boone County septic FAQs
Do I need a septic permit in Boone County, Indiana?
Yes. Boone County states that onsite sewage systems installed in the county are regulated, permitted, and inspected by the Health Department.
Do I need a soil report in Boone County?
Yes for the published residential permit process. The county instructs applicants to submit a completed application and soil report containing the information required by Indiana Rule 410 IAC 6-8.3.
How is a Boone County residential septic system sized?
Boone County says residential sizing is based on bedrooms and bedroom equivalents using 150 gallons per day per bedroom, divided by the soil loading rate determined from the site evaluation.
Do I need a plot plan?
Boone County’s published process instructs the applicant to take the requirements letter to a certified land surveyor or professional engineer to prepare a certified plot plan for county review.
Does Boone County inspect septic systems?
Yes. The county specifically states that onsite sewage systems are regulated, permitted, and inspected by the Health Department.
Sources for this guide
- Boone County Waste Water / Septic ↗
- Boone County Permit Application Forms ↗
- Boone County Environmental Health Forms ↗
- Indiana Onsite Sewage Systems Program ↗
We reviewed these sources on August 26, 2026. Septic rules and fees can change; verify current requirements with the permitting authority before acting.