How much wastewater does Cooper Lake State Park - South Sulphur Unit WWTP treat?

Cooper Lake State Park - South Sulphur Unit WWTP treats an average of 0.03 MGD and is permitted for a design flow of 0.04 MGD.

What is the NPDES permit for Cooper Lake State Park - South Sulphur Unit WWTP?

The facility discharges under NPDES permit TX0108499, currently effective, expiring December 2029.

Is Cooper Lake State Park - South Sulphur Unit WWTP in compliance?

Discharge monitoring reports show 3 violations at Cooper Lake State Park - South Sulphur Unit WWTP in the last three years, 3 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates Cooper Lake State Park - South Sulphur Unit WWTP and how do I contact them?

Cooper Lake State Park - South Sulphur Unit WWTP is a publicly owned treatment works in Sulphur Springs, Texas. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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Cooper Lake State Park - South Sulphur Unit WWTP

Sulphur Springs, TX · 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 identified at this facility. Exact unit counts are available in Klarifi.

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

2 verified contacts for Cooper Lake State Park - South Sulphur Unit WWTP, with validated emails and direct phone numbers.

Unlock 2 verified contacts

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.

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Nearby wastewater treatment plants in Texas

City Of Cooper

Cooper · 7 mi away

0.37 MGD

Sulphur Springs WWTF

Sulphur Springs · 11 mi away

4.53 MGD

City Of Commerce-WWTP

Commerce · 14 mi away

1.23 MGD

City Of Cumby WWTP

Cumby · 14 mi away

0.13 MGD

Pecan Gap WWTP

Pecan Gap · 15 mi away

—

City Of Roxton WWTP

Roxton · 18 mi away

0.02 MGD

City Of Ladonia WWTP

Ladonia · 18 mi away

0.0018 MGD

City Of Como WWTP

Como · 19 mi away

0.06 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 September 11, 2026; facility record last updated September 3, 2024.

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