Salatrillo Creek WWTP
9638 Schaefer Road, Converse, TX 78109 · Bexar County · Publicly Owned Treatment Works
- Average flow
- 7.15 MGD
- Design flow
- 7.33 MGD
- NPDES permit
- TX0053074
- Effective
- Permit expires
- January 2031
- Population served
- 40,117
- CWNS 2022
Salatrillo Creek WWTP is a publicly owned wastewater treatment works in Converse, Bexar County, Texas treating an average of 7.15 million gallons per day against a permitted design capacity of 7.33 MGD, serving about 40,117 residents. It discharges under NPDES permit TX0053074 (effective), which expires in January 2031, with 5 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Salatrillo Creek WWTP.
Available with a free Klarifi account
See the full treatment train at Salatrillo Creek WWTP: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 5
- Effluent violations
- 5
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Salatrillo Creek WWTP, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Salatrillo Creek WWTP, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Schertz · 4 mi away
10.39 MGD
San Antonio · 5 mi away
3.03 MGD
San Antonio · 7 mi away
0.0028 MGD
Marion · 11 mi away
0.13 MGD
Seguin · 11 mi away
—
La Vernia · 16 mi away
0.2 MGD
San Antonio · 16 mi away
0.06 MGD
Seguin · 17 mi away
1.62 MGD
Salatrillo Creek 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 October 26, 2026; facility record last updated May 26, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Anaerobic digester · Lift station · all terms