City Of Nederland Wastewater Treatment Plant
Nederland, TX · Jefferson County · Publicly Owned Treatment Works
- Average flow
- 9.82 MGD
- Design flow
- 5.2 MGD
- NPDES permit
- TX0026476
- Effective
- Permit expires
- January 2031
- Population served
- 17,460
- CWNS 2022
City Of Nederland Wastewater Treatment Plant is a publicly owned wastewater treatment works in Nederland, Jefferson County, Texas treating an average of 9.82 million gallons per day against a permitted design capacity of 5.2 MGD, serving about 17,460 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit TX0026476 (effective), which expires in January 2031, with 20 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Compliance snapshot (last 3 years)
- Total violations
- 20
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
8 verified contacts for City Of Nederland Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 8 verified contacts (5 more than shown)
Names, validated emails and direct phone numbers for decision-makers at City Of Nederland Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Nederland · 3 mi away
1.3 MGD
Port Arthur · 7 mi away
7.36 MGD
Port Arthur · 7 mi away
11.9 MGD
Beaumont · 9 mi away
47.3 MGD
Rose City · 10 mi away
0.05 MGD
Vidor · 12 mi away
2.14 MGD
Bridge City · 12 mi away
1.26 MGD
Hamshire · 15 mi away
0.0058 MGD
City Of Nederland Wastewater Treatment Plant: 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 May 27, 2025.