Hernando County is located in the Central Florida region of Florida. Karst limestone terrain with sandy soils over the Floridan aquifer outcrop. Sinkholes and spring vents are common throughout the county. Understanding local permit requirements and soil conditions is essential before installing, repairing, or inspecting a septic system.
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 $500. Hernando County is within BMAP springs protection zones — ENR-OSTDS may be required for new installations in designated areas.
Repair permit required from FL DOH-Hernando 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 $250.
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. Properties in BMAP springs protection zones are subject to enhanced monitoring requirements.
FL DOH-Hernando Environmental Health
Contact the county environmental health department for permit applications, soil evaluation scheduling, and regulatory questions.
Karst limestone terrain with sandy soils over the Floridan aquifer outcrop. Sinkholes and spring vents are common throughout the county. Weeki Wachee River and associated springs create areas of high water tables. Coastal areas along the Gulf feature tidal marshes.
Hernando County is a growing county in the Tampa Bay metropolitan area with significant karst geology. Weeki Wachee Springs and other spring systems are within BMAP protection zones requiring ENR-OSTDS for new septic installations. Sinkhole activity is a concern for both septic systems and wells. The county has pursued septic-to-sewer conversion in some spring-shed areas. Brooksville Ridge provides some higher-elevation areas with better drainage.
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