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Septic & well regulations in Union County, FL

Union County is located in the North Florida region of Florida. Sandy flatwoods and pine flatland soils with moderate to high water tables. Santa Fe River watershed along the southern boundary features karst terrain. Understanding local permit requirements and soil conditions is essential before installing, repairing, or inspecting a septic system.

Permits & Requirements

New Installation

County DOH site evaluation and construction permit required before installation under FL Statute 381.0065. Soil and water table testing determines system type. Must use a DEP-registered or Master septic contractor. Permit fee approximately $450.

Repair

Repair permit required from FL DOH-Union Environmental Health. A DEP-licensed contractor must assess the failure and submit a repair plan compliant with DEP rule 62-6 FAC. Repair permit fee approximately $200.

Inspection

Point-of-sale septic inspection is not required statewide in Florida. Voluntary inspections are available through DEP-licensed contractors. Operating permit renewals required for ATU and performance-based systems.

Union County Environmental Health

FL DOH-Union Environmental Health

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

Soil & Terrain Characteristics

Sandy flatwoods and pine flatland soils with moderate to high water tables. Santa Fe River watershed along the southern boundary features karst terrain. Upland areas have well-drained sandy soils suitable for conventional drain fields.

County-Specific Considerations

Union County is one of Florida's smallest counties with Lake Butler as the county seat. The Union Correctional Institution and other state prisons are major employers. Very limited public sewer infrastructure means most residential properties use septic systems. The southern border along the Santa Fe River may be subject to BMAP springs protection requirements.

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Septic Permits & Regulations in Union County — FAQ

How much does a septic permit cost in Union County, FL?

Septic permit fees in Union County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact FL DOH-Union Environmental Health at (386) 496-3211 for current fee schedules.

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

The septic permit process in Union 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 Union County?

Yes. Union 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 Union County, FL?

FL DOH-Union Environmental Health oversees all septic system inspections in Union County. Contact them at (386) 496-3211 to schedule an inspection or ask about requirements.

Can I install my own septic system in Union County?

Union County requires septic system installation by licensed contractors. All installations must be permitted through FL DOH-Union Environmental Health and pass inspection before the system can be used.

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