Galveston Airport Wastewater Treatment Plant
Galveston, TX · Galveston County · Publicly Owned Treatment Works
- Average flow
- 3.63 MGD
- Design flow
- 4.76 MGD
- NPDES permit
- TX0027791
- Effective
- Permit expires
- July 2030
- Population served
- 13,890
- CWNS 2022
Galveston Airport Wastewater Treatment Plant is a publicly owned wastewater treatment works in Galveston, Galveston County, Texas treating an average of 3.63 million gallons per day against a permitted design capacity of 4.76 MGD, serving about 13,890 residents. Treatment on site includes clarifiers, uncovered lagoons. It discharges under NPDES permit TX0027791 (effective), which expires in July 2030, with 24 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
- 24
- Effluent violations
- 24
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
36 verified contacts for Galveston Airport Wastewater Treatment Plant, with validated emails and direct phone numbers.
Unlock 36 verified contacts (33 more than shown)
Names, validated emails and direct phone numbers for decision-makers at Galveston Airport Wastewater Treatment Plant, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Galveston · 2 mi away
1.6 MGD
Galveston · 2 mi away
2.66 MGD
Bayou Vista · 7 mi away
0.4 MGD
Galveston · 7 mi away
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Galveston · 7 mi away
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La Marque · 10 mi away
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Jamaica Beach · 10 mi away
0.16 MGD
Texas City · 11 mi away
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Galveston Airport 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 28, 2025.