How much wastewater does City Of Coolidge WWTF treat?

City Of Coolidge WWTF treats an average of 0.08 MGD and is permitted for a design flow of 0.1 MGD.

What treatment technology does City Of Coolidge WWTF use?

Klarifi has identified aerated lagoons, uncovered lagoons at the Coolidge facility.

What is the NPDES permit for City Of Coolidge WWTF?

The facility discharges under NPDES permit TX0057045, currently effective, expiring January 2027.

Is City Of Coolidge WWTF in compliance?

Discharge monitoring reports show 48 violations at City Of Coolidge WWTF in the last three years, 48 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Coolidge WWTF and how do I contact them?

City Of Coolidge WWTF is a publicly owned treatment works in Coolidge, Texas. Klarifi lists 1 verified decision-maker contact for this facility, available with a free trial.

Try for free Log in

City Of Coolidge WWTF

Coolidge, TX · Limestone County · Publicly Owned Treatment Works

Average flow: 0.08 MGD

Design flow: 0.1 MGD

NPDES permit: TX0057045; Effective

Permit expires: January 2027

Population served: 995; CWNS 2022

City Of Coolidge WWTF is a publicly owned wastewater treatment works in Coolidge, Limestone County, Texas treating an average of 0.08 million gallons per day against a permitted design capacity of 0.1 MGD, serving about 995 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit TX0057045 (effective), which expires in January 2027, with 48 recorded violations in the last three years.

Treatment technology

Treatment structures identified at this facility. Exact unit counts are available in Klarifi.

Aerated lagoons

Unlock

Uncovered lagoons

Unlock

Unlock exact unit counts →

Compliance snapshot (last 3 years)

Total violations: 48

Effluent violations: 48

Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.

Key contacts

1 verified contact for City Of Coolidge WWTF, with validated emails and direct phone numbers.

Unlock 1 verified contact

Names, validated emails and direct phone numbers for decision-makers at City Of Coolidge WWTF, plus the full compliance history and discharge data.

Try Klarifi free

Nearby wastewater treatment plants in Texas

Dawson WWTP

Dawson · 10 mi away

0.04 MGD

City Of Hubbard WWTF

Hubbard · 10 mi away

0.34 MGD

City Of Wortham

Wortham · 11 mi away

0.05 MGD

Mexia WWTF

Mexia · 12 mi away

1.26 MGD

City Of Mount Calm

Mount Calm · 14 mi away

0.002 MGD

City Of Penelope WWTP

Penelope · 18 mi away

0.02 MGD

City Of Groesbeck-Swtp - 465 Cr 404

Groesbeck · 18 mi away

0.56 MGD

City Of Mart WWTP

Mart · 20 mi away

0.32 MGD

City Of Coolidge 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 April 11, 2025.

Try Klarifi for free

Create your own trial account and explore how Klarifi can help you.

Try for free