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Septic & well regulations in Johnson County, GA

Johnson County is located in the Upper Coastal Plain region of Georgia. Johnson County has Upper Coastal Plain soils with sandy loam over clay subsoils. The Oconee River forms the northern boundary with deep alluvial floodplain soils. Understanding local permit requirements and soil conditions is essential before installing, repairing, or inspecting a septic system.

Permits & Requirements

New Installation

Site evaluation and septic permit required from South Central Health District (District 5-1) before installation. A DPH-certified installer must submit a site plan and system design. Two-compartment tanks are mandatory for all new installations. Permit fee is $100 with 12-month validity.

Repair

Repair permit required from South Central Health District (District 5-1). A certified septic contractor must submit a repair plan and obtain written approval before work begins. Existing system modifications must meet current DPH Chapter 511-3-1 standards.

Inspection

Performance Evaluation Reports ($400–$600) available through DPH-certified inspectors. Required for real estate transactions involving septic systems. Reports document system condition, tank integrity, and drain field performance.

Johnson County Environmental Health

South Central Health District (District 5-1)

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

Soil & Terrain Characteristics

Johnson County has Upper Coastal Plain soils with sandy loam over clay subsoils. The Oconee River forms the northern boundary with deep alluvial floodplain soils. Upland areas have Orangeburg and Faceville series soils with moderate to good percolation.

County-Specific Considerations

Wrightsville is a small county seat with limited sewer service. Nearly all rural properties use septic systems. The Oconee River floodplain requires careful system placement to avoid flood-prone areas. Generally favorable soil conditions make conventional systems viable for most upland sites.

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Septic Permits & Regulations in Johnson County — FAQ

How much does a septic permit cost in Johnson County, GA?

Septic permit fees in Johnson County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact South Central Health District (District 5-1) at (478) 275-6545 for current fee schedules.

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

The septic permit process in Johnson 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 Johnson County?

Yes. Johnson 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 Johnson County, GA?

South Central Health District (District 5-1) oversees all septic system inspections in Johnson County. Contact them at (478) 275-6545 to schedule an inspection or ask about requirements.

Can I install my own septic system in Johnson County?

Johnson County requires septic system installation by licensed contractors. All installations must be permitted through South Central Health District (District 5-1) and pass inspection before the system can be used.

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