City Of Freeport
Slaughter Road Wwtp, Freeport, TX 77541 · Brazoria County · Publicly Owned Treatment Works
- Average flow
- 0.06 MGD
- Design flow
- 0.03 MGD
- NPDES permit
- TX0033341
- Effective
- Permit expires
- September 2030
- Population served
- 370
- CWNS 2022
City Of Freeport is a publicly owned wastewater treatment plant in Freeport, Brazoria County, Texas treating an average of 0.06 million gallons per day against a permitted design capacity of 0.03 MGD, serving about 370 residents. It discharges under NPDES permit TX0033341 (effective), which expires in September 2030, with 13 recorded violations in the last three years.
Treatment technology
One treatment structure or unit process identified at City Of Freeport.
Available with a free Klarifi account
See the full treatment train at City Of Freeport: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 13
- Effluent violations
- 13
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
EPA enforcement history
Federal civil enforcement cases, compliance inspections and informal actions recorded for City Of Freeport in EPA's ICIS system.
- Formal actions
- 0
- none on record
- EPA inspections
- 1
- latest Oct 2022
No formal federal enforcement case is on record for this plant.
Full case history with a free Klarifi account
Every action against City Of Freeport with dates, milestones, violation types and EPA's complete case summaries, plus inspections and informal actions.
Key contacts
Decision-makers at City Of Freeport.
No verified contacts on file yet
Klarifi verifies plant and municipal decision-makers continuously. Start a free trial to browse contacts at nearby plants and flag this one for verification.
Nearby wastewater treatment plants in Texas
Freeport · 3 mi away
2.28 MGD
Clute · 3 mi away
7.01 MGD
Lake Jackson · 5 mi away
—
Oyster Creek · 6 mi away
0.73 MGD
Freeport · 7 mi away
0.13 MGD
Brazoria · 11 mi away
1.18 MGD
Angleton · 13 mi away
4.43 MGD
Sweeny · 17 mi away
1.4 MGD
City Of Freeport: 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 11, 2025.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · WWTP · Biosolids · all terms