Lumberton Municipal Utility District
Lumberton, TX · Hardin County · Publicly Owned Treatment Works
- Average flow
- 2.9 MGD
- Design flow
- 3.33 MGD
- NPDES permit
- TX0092801
- Administratively continued
- Permit expires
- March 2026
- Population served
- 20,222
- CWNS 2022
Lumberton Municipal Utility District is a publicly owned wastewater treatment plant in Lumberton, Hardin County, Texas treating an average of 2.9 million gallons per day against a permitted design capacity of 3.33 MGD, serving about 20,222 residents. Treatment on site includes clarifiers, uncovered lagoons, carrousels / oxidation ditches. It discharges under NPDES permit TX0092801 (administratively continued), which expires in March 2026, with 13 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Clarifiers
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Uncovered lagoons
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Carrousels / oxidation ditches
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Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Lumberton Municipal Utility District.
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Lumberton Municipal Utility District: 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 10, 2025.