Mustang Bayou WWTF
500' West And 1000' North Intx Of Trammel-Fres, Fresno, TX 77545 · Fort Bend County · Publicly Owned Treatment Works
- Average flow
- 1.4 MGD
- Design flow
- 3 MGD
- NPDES permit
- TX0093068
- Effective
- Permit expires
- June 2030
- Population served
- 9,248
- CWNS 2022
Mustang Bayou WWTF is a publicly owned wastewater treatment works in Fresno, Fort Bend County, Texas treating an average of 1.4 million gallons per day against a permitted design capacity of 3 MGD, serving about 9,248 residents. It discharges under NPDES permit TX0093068 (effective), which expires in June 2030, with 38 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at Mustang Bayou WWTF.
Available with a free Klarifi account
See the full treatment train at Mustang Bayou WWTF: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 38
- Effluent violations
- 32
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for Mustang Bayou WWTF, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at Mustang Bayou WWTF, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Fresno · 2 mi away
1.76 MGD
Missouri City · 2 mi away
0.39 MGD
Missouri City · 4 mi away
2.78 MGD
Arcola · 4 mi away
0.86 MGD
Missouri City · 4 mi away
0.44 MGD
Missouri City · 4 mi away
5.07 MGD
Missouri City · 4 mi away
1.32 MGD
Rosharon · 5 mi away
0.2 MGD
Mustang Bayou 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 7, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms