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Septic & well regulations in Erath County, TX
Erath County is located in the North Texas / DFW region of Texas. Cross Timbers and Prairies with sandy loam, clay, and limestone outcrops. Bosque River and tributaries create alluvial bottomlands. 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. Erath County Environmental Health serves as a TCEQ Authorized Agent for local OSSF permitting. Site evaluation including soil analysis required. 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 Erath 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.
Erath County Environmental Health
Erath County Environmental Health
(254) 965-1460Contact the county environmental health department for permit applications, soil evaluation scheduling, and regulatory questions.
Soil & Terrain Characteristics
Cross Timbers and Prairies with sandy loam, clay, and limestone outcrops. Bosque River and tributaries create alluvial bottomlands. Mixed soil types with varying permeability across the county.
County-Specific Considerations
Erath County is a TCEQ Authorized Agent handling OSSF permits locally. Stephenville is the county seat, home to Tarleton State University. Dairy farming is a major industry. Groundwater Conservation District: Upper Trinity GCD area. Wells draw from the Trinity Aquifer system.
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Septic Pumping
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Septic Inspection
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Septic Installation
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Well Water Testing
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Well Pump Repair
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Well Drilling
Erath County
Emergency Services
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Water Treatment
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Drain Field Repair
Erath County
Septic to Sewer Conversion
Erath County
Aerobic Septic System
Erath County
Well Water Filtration
Erath County
PFAS Water Testing
Erath County
Related Resources
Septic Permits & Regulations in Erath County — FAQ
How much does a septic permit cost in Erath County, TX?
Septic permit fees in Erath County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact Erath County Environmental Health at (254) 965-1460 for current fee schedules.
How long does it take to get a septic permit in Erath County?
The septic permit process in Erath 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 Erath County?
Yes. Erath 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 Erath County, TX?
Erath County Environmental Health oversees all septic system inspections in Erath County. Contact them at (254) 965-1460 to schedule an inspection or ask about requirements.
Can I install my own septic system in Erath County?
Erath County requires septic system installation by licensed contractors. All installations must be permitted through Erath County Environmental Health and pass inspection before the system can be used.
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