Klarifi Logo
Try for freeLog in
Klarifi Logo

City Of Cooper

1900 Ft SE Of Intersection Of, Cooper, TX 75432 · Delta County · Publicly Owned Treatment Works

Average flow
0.42 MGD
Design flow
0.48 MGD
NPDES permit
TX0027936
Effective
Permit expires
December 2030
Population served
2,762
CWNS 2022

City Of Cooper is a publicly owned wastewater treatment plant in Cooper, Delta County, Texas treating an average of 0.42 million gallons per day against a permitted design capacity of 0.48 MGD, serving about 2,762 residents. It discharges under NPDES permit TX0027936 (effective), which expires in December 2030, with 2 recorded violations in the last three years. EPA has recorded 2 formal enforcement actions naming the plant, the latest in July 2002.

Treatment technology

3 treatment structures and unit processes identified at City Of Cooper.

Available with a free Klarifi account

See the full treatment train at City Of Cooper: structures, unit processes and planned upgrades, with exact unit counts.

Create a free account

Compliance snapshot (last 3 years)

Total violations
2
Effluent violations
2

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

EPA enforcement history

Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of Cooper in EPA's ICIS system.

Formal actions
2
0 since FY2020
EPA inspections
0
none on record

Latest case · Jul 2002

COOPER, THE CITY OF, A TEXAS MUNICIPALITY

Administrative order · CWA, NPDES Discharge without a Permit · Unilateral Administrative Order Without Adjudication

Source: EPA ECHO, civil enforcement case 06-1999-0047.

Full case history with a free Klarifi account

Every action against City Of Cooper with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.

Create a free account

Key contacts

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

Unlock 1 verified contact

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

Try Klarifi free

Nearby wastewater treatment plants in Texas

Cooper Lake State Park - South Sulphur Unit WWTP

Sulphur Springs · 7 mi away

0.03 MGD

Pecan Gap WWTP

Pecan Gap · 9 mi away

0.04 MGD

City Of Roxton WWTP

Roxton · 11 mi away

0.04 MGD

City Of Ladonia WWTP

Ladonia · 14 mi away

0.19 MGD

City Of Commerce-WWTP

Commerce · 16 mi away

1.44 MGD

Sulphur Springs WWTF

Sulphur Springs · 18 mi away

4.39 MGD

City Of Cumby WWTP

Cumby · 19 mi away

0.14 MGD

City Of Honey Grove-Plant - N 10th St

Honey Grove · 20 mi away

0.67 MGD

City Of Cooper: 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 April 11, 2025.

Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Oxidation ditch · Anaerobic digester · all terms


Try Klarifi for free

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

Try for free