City Of Joaquin WWTP
Approximately 2700Ft NE Of The Int Of, Joaquin, TX 75954 · Shelby County · Publicly Owned Treatment Works
- Average flow
- 0.19 MGD
- Design flow
- 0.14 MGD
- NPDES permit
- TX0141470
- Effective
- Permit expires
- May 2027
- Population served
- —
- CWNS 2022
City Of Joaquin WWTP is a publicly owned wastewater treatment works in Joaquin, Shelby County, Texas treating an average of 0.19 million gallons per day against a permitted design capacity of 0.14 MGD. It discharges under NPDES permit TX0141470 (effective), which expires in May 2027, with 411 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at City Of Joaquin WWTP.
Available with a free Klarifi account
See the full treatment train at City Of Joaquin WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 411
- Effluent violations
- 175
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at City Of Joaquin WWTP.
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Nearby wastewater treatment plants in Texas
Tenaha · 12 mi away
0.23 MGD
Shelbyville · 15 mi away
0.0078 MGD
Center · 17 mi away
1.67 MGD
Center · 17 mi away
0.08 MGD
Carthage · 19 mi away
3.34 MGD
Timpson · 21 mi away
0.25 MGD
Garrison · 28 mi away
0.11 MGD
Beckville · 30 mi away
0.19 MGD
City Of Joaquin WWTP: 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 September 5, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · FOG · Equalization tank · all terms