Sierra Blanca WWTF
2.1 M N Of Intx Rr 1111 & Union Pacific Rr, Sierra Blanca, TX 79851 · Hudspeth County · Publicly Owned Treatment Works
- Average flow
- 0.07 MGD
- Design flow
- 0.16 MGD
- NPDES permit
- TX0115657
- Effective
- Permit expires
- September 2031
- 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 0.07 million gallons per day against a permitted design capacity of 0.16 MGD, serving about 764 residents. It discharges under NPDES permit TX0115657 (effective), which expires in September 2031, with 53 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Sierra Blanca WWTF.
Available with a free Klarifi account
See the full treatment train at Sierra Blanca WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 53
- Effluent violations
- 50
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.
Unlock 1 verified contact
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
0.31 MGD
Tornillo · 50 mi away
0.32 MGD
Fabens · 55 mi away
0.63 MGD
El Paso · 64 mi away
2.1 MGD
El Paso · 68 mi away
33.07 MGD
El Paso · 78 mi away
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Fort Davis · 84 mi away
0.0049 MGD
Anthony · 94 mi away
0.43 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 October 26, 2026; facility record last updated April 10, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms