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Septic & well regulations in Kerr County, TX
Kerr County is located in the Hill Country region of Texas. Hill Country with thin rocky soils over Edwards and Trinity limestone. Guadalupe River valley provides some deeper alluvial soils. Understanding local permit requirements and soil conditions is essential before installing, repairing, or inspecting a septic system.
Permits & Requirements
New Installation
TCEQ OSSF permit required under 30 TAC Chapter 285. Kerr County Environmental Health serves as a TCEQ Authorized Agent for local OSSF permitting. Hill Country limestone with shallow bedrock. Properties 10 acres or larger with a single-family dwelling may qualify for the 10-acre exemption.
Repair
Emergency repairs may proceed without prior permit but must be reported within 72 hours. Non-emergency repairs require a permit from Kerr County Environmental Health.
Inspection
Aerobic systems require inspections 3 times per year by a licensed Maintenance Provider. A 2-year initial maintenance contract is mandatory for all new aerobic installations.
Kerr County Environmental Health
Kerr County Environmental Health
(830) 792-2260Contact the county environmental health department for permit applications, soil evaluation scheduling, and regulatory questions.
Soil & Terrain Characteristics
Hill Country with thin rocky soils over Edwards and Trinity limestone. Guadalupe River valley provides some deeper alluvial soils. Karst terrain with caves and springs. Very limited soil depth restricts conventional systems in most areas.
County-Specific Considerations
Kerr County is a TCEQ Authorized Agent handling OSSF permits locally. Kerrville is the county seat. Groundwater Conservation District: Headwaters GCD. Popular Hill Country retirement and recreation destination. Guadalupe River corridor is environmentally sensitive. Wells tap the Trinity Aquifer at 200-600 feet.
Find Services in Kerr County
Septic Pumping
Kerr County
Septic Inspection
Kerr County
Septic Installation
Kerr County
Well Water Testing
Kerr County
Well Pump Repair
Kerr County
Well Drilling
Kerr County
Emergency Services
Kerr County
Water Treatment
Kerr County
Drain Field Repair
Kerr County
Septic to Sewer Conversion
Kerr County
Aerobic Septic System
Kerr County
Well Water Filtration
Kerr County
PFAS Water Testing
Kerr County
Related Resources
Septic Permits & Regulations in Kerr County — FAQ
How much does a septic permit cost in Kerr County, TX?
Septic permit fees in Kerr County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact Kerr County Environmental Health at (830) 792-2260 for current fee schedules.
How long does it take to get a septic permit in Kerr County?
The septic permit process in Kerr 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 Kerr County?
Yes. Kerr 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 Kerr County, TX?
Kerr County Environmental Health oversees all septic system inspections in Kerr County. Contact them at (830) 792-2260 to schedule an inspection or ask about requirements.
Can I install my own septic system in Kerr County?
Kerr County requires septic system installation by licensed contractors. All installations must be permitted through Kerr County Environmental Health and pass inspection before the system can be used.
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