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Septic & well regulations in Crawford County, MI

Crawford County is located in the Northern Lower region of Michigan. Crawford County is underlain by deep glacial sand and gravel deposits from the Grayling outwash plain, providing excellent percolation throughout most of the county. The Au Sable River corridor contains wetland and floodplain soils with high water tables where conventional systems are not feasible.. Understanding local permit requirements and soil conditions is essential before installing, repairing, or inspecting a septic system.

Permits & Requirements

New Installation

Sanitary permit required from District Health Department #10. Site evaluation by a licensed soil evaluator and system design must be submitted before permit issuance.

Repair

Repair permit required from DHD #10. Licensed contractor must provide a written repair plan and obtain approval before beginning repairs.

Inspection

Point-of-sale inspections available through DHD #10. Inspection reports document system condition and identify deficiencies.

Crawford County Environmental Health

District Health Department #10

Contact the county environmental health department for permit applications, soil evaluation scheduling, and regulatory questions.

Soil & Terrain Characteristics

Crawford County is underlain by deep glacial sand and gravel deposits from the Grayling outwash plain, providing excellent percolation throughout most of the county. The Au Sable River corridor contains wetland and floodplain soils with high water tables where conventional systems are not feasible.

County-Specific Considerations

The Au Sable River is one of Michigan's premier trout streams and a designated Natural River; EGLE natural river setback rules apply to all on-site systems within the designated corridor. The highly permeable sandy soils that aid percolation also allow rapid transport of contaminants to groundwater, making proper system sizing critical.

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Septic Permits & Regulations in Crawford County — FAQ

How much does a septic permit cost in Crawford County, MI?

Septic permit fees in Crawford County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact District Health Department #10 at (231) 775-5938 for current fee schedules.

How long does it take to get a septic permit in Crawford County?

The septic permit process in Crawford County generally takes 2–6 weeks, depending on soil evaluation scheduling and application completeness. Soil evaluations must be performed by a licensed soil scientist before applying.

Do I need a soil evaluation for a septic permit in Crawford County?

Yes. Crawford County requires a professional soil evaluation before issuing any septic permit. A licensed soil scientist evaluates soil type, depth, drainage, and water table levels to determine the appropriate septic system design.

Who handles septic inspections in Crawford County, MI?

District Health Department #10 oversees all septic system inspections in Crawford County. Contact them at (231) 775-5938 to schedule an inspection or ask about requirements.

Can I install my own septic system in Crawford County?

Crawford County requires septic system installation by licensed contractors. All installations must be permitted through District Health Department #10 and pass inspection before the system can be used.

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