40-Acre Facility
3500 Loop 197 S, Texas City, TX 77590 · Galveston County · Publicly Owned Treatment Works
- Average flow
- 7.9 MGD
- Design flow
- 15.7 MGD
- NPDES permit
- TX0057843
- Administratively continued
- Permit expires
- July 2026
- Population served
- 100,000
- CWNS 2022
40-Acre Facility is a publicly owned wastewater treatment plant in Texas City, Galveston County, Texas treating an average of 7.9 million gallons per day against a permitted design capacity of 15.7 MGD, serving about 100,000 residents. It discharges under NPDES permit TX0057843 (administratively continued), which expires in July 2026, with 4 recorded violations in the last three years.
Treatment technology
3 treatment structures and unit processes identified at 40-Acre Facility.
Available with a free Klarifi account
See the full treatment train at 40-Acre Facility: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 4
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
1 verified contact for 40-Acre Facility, with validated emails and direct phone numbers.
Unlock 1 verified contact
Names, validated emails and direct phone numbers for decision-makers at 40-Acre Facility, plus the full compliance history and discharge data.
Nearby wastewater treatment plants in Texas
Galveston · 1 mi away
0.19 MGD
Bayou Vista · 2 mi away
0.4 MGD
La Marque · 4 mi away
2.89 MGD
Texas City · 5 mi away
10.53 MGD
Galveston · 6 mi away
1.6 MGD
Galveston · 6 mi away
2.66 MGD
Hitchcock · 7 mi away
3.03 MGD
Galveston · 7 mi away
3.63 MGD
40-Acre Facility: 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 21, 2026; facility record last updated March 16, 2025.