Sierra Blanca WWTF
Sierra Blanca, TX · Hudspeth County · Publicly Owned Treatment Works
- Average flow
- 0.13 MGD
- Design flow
- 0.16 MGD
- NPDES permit
- TX0115657
- Administratively continued
- Permit expires
- December 2025
- Population served
- 764
- CWNS 2022
Sierra Blanca WWTF is a publicly owned wastewater treatment works in Sierra Blanca, Hudspeth County, Texas treating an average of 0.13 million gallons per day against a permitted design capacity of 0.16 MGD, serving about 764 residents. Treatment on site includes uncovered lagoons. It discharges under NPDES permit TX0115657 (administratively continued), which expires in December 2025, with 50 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Uncovered lagoons
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Compliance snapshot (last 3 years)
- Total violations
- 50
- Effluent violations
- 47
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Sierra Blanca WWTF, with validated emails and direct phone numbers.
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Names, validated emails and direct phone numbers for decision-makers at Sierra Blanca WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Van Horn · 31 mi away
0.25 MGD
Tornillo · 50 mi away
0.26 MGD
Fabens · 55 mi away
0.64 MGD
El Paso · 64 mi away
2.45 MGD
El Paso · 68 mi away
32.92 MGD
El Paso · 78 mi away
12.08 MGD
Fort Davis · 84 mi away
0.0063 MGD
Alpine · 113 mi away
0.29 MGD
Sierra Blanca 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 10, 2025.