Sulphur Springs WWTF
Sulphur Springs, TX · Hopkins County · Publicly Owned Treatment Works
- Average flow
- 4.53 MGD
- Design flow
- 5.4 MGD
- NPDES permit
- TX0058955
- Effective
- Permit expires
- June 2030
- Population served
- 18,000
- CWNS 2022
Sulphur Springs WWTF is a publicly owned wastewater treatment works in Sulphur Springs, Hopkins County, Texas treating an average of 4.53 million gallons per day against a permitted design capacity of 5.4 MGD, serving about 18,000 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit TX0058955 (effective), which expires in June 2030, with 1 recorded violation in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 1
- Effluent violations
- 1
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Sulphur Springs WWTF.
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Nearby wastewater treatment plants in Texas
Como · 7 mi away
0.06 MGD
Sulphur Springs · 11 mi away
0.03 MGD
Winnsboro · 13 mi away
0.45 MGD
Yantis · 15 mi away
0.0089 MGD
Cumby · 16 mi away
0.13 MGD
Cooper · 18 mi away
0.37 MGD
Mount Vernon · 20 mi away
0.39 MGD
Commerce · 20 mi away
1.23 MGD
Sulphur Springs WWTF: 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 September 11, 2026; facility record last updated May 29, 2025.