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Septic & well regulations in Tom Green County, TX
Tom Green County is located in the West Texas / Permian Basin region of Texas. Edwards Plateau to Rolling Plains transition with thin limestone soils, clay, and some sandy loam. North and South Concho Rivers confluence at San Angelo. 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. City of San Angelo Environmental Health serves as a TCEQ Authorized Agent for local OSSF permitting. Site evaluation 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.
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.
Tom Green County Environmental Health
City of San Angelo Environmental Health
(325) 657-4247Contact the county environmental health department for permit applications, soil evaluation scheduling, and regulatory questions.
Soil & Terrain Characteristics
Edwards Plateau to Rolling Plains transition with thin limestone soils, clay, and some sandy loam. North and South Concho Rivers confluence at San Angelo. O.C. Fisher and Twin Buttes reservoirs. Mixed soil permeability.
County-Specific Considerations
Tom Green County has TCEQ Authorized Agent functions through San Angelo. San Angelo is the county seat. Goodfellow Air Force Base. Angelo State University. Urban areas have sewer. Groundwater Conservation District: Tom Green County area. Wells draw from various aquifers including Hickory and Edwards-Trinity.
Find Services in Tom Green County
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
Tom Green County
Emergency Services
Tom Green County
Water Treatment
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Drain Field Repair
Tom Green County
Septic to Sewer Conversion
Tom Green County
Aerobic Septic System
Tom Green County
Well Water Filtration
Tom Green County
PFAS Water Testing
Tom Green County
Related Resources
Septic Permits & Regulations in Tom Green County — FAQ
How much does a septic permit cost in Tom Green County, TX?
Septic permit fees in Tom Green County vary by permit type. New installation permits typically cost $200–$500, while repair permits are usually $100–$300. Contact City of San Angelo Environmental Health at (325) 657-4247 for current fee schedules.
How long does it take to get a septic permit in Tom Green County?
The septic permit process in Tom Green 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 Tom Green County?
Yes. Tom Green 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 Tom Green County, TX?
City of San Angelo Environmental Health oversees all septic system inspections in Tom Green County. Contact them at (325) 657-4247 to schedule an inspection or ask about requirements.
Can I install my own septic system in Tom Green County?
Tom Green County requires septic system installation by licensed contractors. All installations must be permitted through City of San Angelo Environmental Health and pass inspection before the system can be used.
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