Cooper Lake State Park - South Sulphur Unit WWTP
Rr 3 Box 741, Sulphur Springs, TX 75482 · Hopkins County · Publicly Owned Treatment Works
- Average flow
- 0.03 MGD
- Design flow
- 0.04 MGD
- NPDES permit
- TX0108499
- Effective
- Permit expires
- December 2029
- Population served
- —
- CWNS 2022
Cooper Lake State Park - South Sulphur Unit WWTP is a publicly owned wastewater treatment works in Sulphur Springs, Hopkins County, Texas treating an average of 0.03 million gallons per day against a permitted design capacity of 0.04 MGD. It discharges under NPDES permit TX0108499 (effective), which expires in December 2029, with 3 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Cooper Lake State Park - South Sulphur Unit WWTP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 3
- Effluent violations
- 3
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
4 verified contacts for Cooper Lake State Park - South Sulphur Unit WWTP, with validated emails and direct phone numbers.
Unlock 4 verified contacts (1 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Cooper Lake State Park - South Sulphur Unit WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Cooper · 7 mi away
0.42 MGD
Sulphur Springs · 11 mi away
4.39 MGD
Commerce · 14 mi away
1.44 MGD
Cumby · 14 mi away
0.14 MGD
Pecan Gap · 15 mi away
0.04 MGD
Roxton · 18 mi away
0.04 MGD
Ladonia · 18 mi away
0.19 MGD
Como · 19 mi away
0.13 MGD
Cooper Lake State Park - South Sulphur Unit 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 3, 2024.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms