How much wastewater does City Of Josephine WWTP treat?

City Of Josephine WWTP treats an average of 0.11 MGD and is permitted for a design flow of 0.07 MGD.

What is the NPDES permit for City Of Josephine WWTP?

The facility discharges under NPDES permit TX0027502, currently administratively continued, expiring August 2026.

Is City Of Josephine WWTP in compliance?

Discharge monitoring reports show 41 violations at City Of Josephine WWTP in the last three years, 41 of them effluent limit exceedances. The full history is available in Klarifi.

Who operates City Of Josephine WWTP and how do I contact them?

City Of Josephine WWTP is a publicly owned treatment works in Josephine, Texas. Klarifi lists 2 verified decision-maker contacts for this facility, available with a free trial.

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City Of Josephine WWTP

Q: What treatment technology does City Of Josephine WWTP use?

Klarifi has identified aerated lagoons, uncovered lagoons, biogas silos at the Josephine facility.

Josephine, TX · Collin County · Publicly Owned Treatment Works

Average flow: 0.11 MGD

Design flow: 0.07 MGD

NPDES permit: TX0027502; Administratively continued

Permit expires: August 2026

Population served: 521; CWNS 2022

City Of Josephine WWTP is a publicly owned wastewater treatment works in Josephine, Collin County, Texas treating an average of 0.11 million gallons per day against a permitted design capacity of 0.07 MGD, serving about 521 residents. Treatment on site includes aerated lagoons, uncovered lagoons, biogas silos. It discharges under NPDES permit TX0027502 (administratively continued), which expires in August 2026, with 41 recorded violations in the last three years.

Treatment technology

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

Aerated lagoons

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Uncovered lagoons

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Biogas silos

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Compliance snapshot (last 3 years)

Total violations: 41

Effluent violations: 41

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

Key contacts

2 verified contacts for City Of Josephine WWTP, with validated emails and direct phone numbers.

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

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Nearby wastewater treatment plants in Texas

City Of Josephine WWTP 2

Josephine · 1 mi away

—

City Of Caddo Mills WWTP 2

Caddo Mills · 5 mi away

0.32 MGD

Farmersville WWTP 1

Farmersville · 7 mi away

—

Farmersville WWTP 2

Farmersville · 7 mi away

0.44 MGD

Sabine Creek WWTP

Wylie · 10 mi away

4.96 MGD

Squabble Creek WWTP

Rockwall County · 13 mi away

—

Greenville Wastewater Reclamation Center

Greenville · 14 mi away

3.66 MGD

City Of Quinlan WWTP

Quinlan · 14 mi away

0.73 MGD

City Of Josephine 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 11, 2026.

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