Bridgeport Stp, City Of
Route 1, Bridgeport, IL 62417 · Lawrence County · Publicly Owned Treatment Works
- Average flow
- 0.2 MGD
- Design flow
- 0.7 MGD
- NPDES permit
- ILG582001
- Effective
- Permit expires
- May 2027
- Population served
- 2,478
- CWNS 2022
Bridgeport Stp, City Of is a publicly owned wastewater treatment works in Bridgeport, Lawrence County, Illinois treating an average of 0.2 million gallons per day against a permitted design capacity of 0.7 MGD, serving about 2,478 residents. It discharges under NPDES permit ILG582001 (effective), which expires in May 2027, with 114 recorded violations in the last three years.
Treatment technology
2 treatment structures and unit processes identified at Bridgeport Stp, City Of.
Available with a free Klarifi account
See the full treatment train at Bridgeport Stp, City Of: structures, unit processes and planned upgrades, with exact unit counts.
Compliance snapshot (last 3 years)
- Total violations
- 114
- Effluent violations
- 2
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Bridgeport Stp, City Of.
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Nearby wastewater treatment plants in Illinois
Sumner · 6 mi away
0.07 MGD
Saint Francisville · 10 mi away
0.0049 MGD
Claremont · 12 mi away
0.0057 MGD
Allendale · 12 mi away
0.3 MGD
Flat Rock · 14 mi away
0.03 MGD
Calhoun · 16 mi away
0.02 MGD
Parkersburg · 18 mi away
0.01 MGD
Olney · 19 mi away
1.34 MGD
Bridgeport Stp, City Of: 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 August 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Significant industrial user · WWTP · all terms