Tdcj Coffield Unit
Fm 2054 Approx 5Mi SW, Tennessee Colony, TX 75884 · Anderson County · Publicly Owned Treatment Works
- Average flow
- 1.7 MGD
- Design flow
- 2.85 MGD
- NPDES permit
- TX0031577
- Effective
- Permit expires
- September 2027
- Population served
- —
- CWNS 2022
Tdcj Coffield Unit is a publicly owned wastewater treatment plant in Tennessee Colony, Anderson County, Texas treating an average of 1.7 million gallons per day against a permitted design capacity of 2.85 MGD. It discharges under NPDES permit TX0031577 (effective), which expires in September 2027, with 27 recorded violations in the last three years. EPA has recorded 5 formal enforcement actions naming the plant, the latest in August 2025.
Treatment technology
Treatment structures and unit processes at Tdcj Coffield Unit.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 27
- Effluent violations
- 27
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for Tdcj Coffield Unit in EPA's ICIS system.
- Formal actions
- 5
- 3 since FY2020
- Compliance actions
- $33,000
- required by EPA orders
- EPA inspections
- 0
- none on record
Latest case · Aug 2025
TDCJ Coffield Unit Wastewater Treatment Facility
Administrative order · CWA, NPDES Permit Violations · Final Order Issued
EPA's description of the case:
“On August 19, 2025, EPA Region 6 issued an Administrative Order (AO) under its authority pursuant to Section 309 of the Clean Water Act to the TDCJ Coffield Unit Wastewater Treatment Facility, in…”
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Source: EPA ECHO, civil enforcement case 06-2025-1775.
Full case history with a free Klarifi account
Every action against Tdcj Coffield Unit with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at Tdcj Coffield Unit.
No verified contacts on file yet
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Nearby wastewater treatment plants in Texas
Oakwood · 15 mi away
0.22 MGD
Palestine · 15 mi away
3 MGD
Fairfield · 16 mi away
0.44 MGD
Malakoff · 19 mi away
0.05 MGD
Fairfield · 20 mi away
0.21 MGD
Elkhart · 22 mi away
0.29 MGD
Buffalo · 24 mi away
0.24 MGD
Teague · 25 mi away
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Tdcj Coffield Unit: frequently asked questions
Sources and methodology
Flow, permit and violation figures come from the EPA's ICIS-NPDES discharge monitoring records. Population served comes from the Clean Watersheds Needs Survey 2022. Treatment structures are identified by Klarifi's review of aerial imagery, and capital improvement projects are extracted from published municipal budget documents. Violations are counted over the last three years of monitoring reports.
Data refreshed October 26, 2026; facility record last updated July 3, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Filter press · FOG · all terms