Hawesville STP
Hawesville, KY · Hancock County · Publicly Owned Treatment Works
- Average flow
- 0.12 MGD
- Design flow
- 0.3 MGD
- NPDES permit
- KY0020087
- Effective
- Permit expires
- September 2026
- Population served
- 1,359
- CWNS 2022
Hawesville STP is a publicly owned wastewater treatment works in Hawesville, Hancock County, Kentucky treating an average of 0.12 million gallons per day against a permitted design capacity of 0.3 MGD, serving about 1,359 residents. It discharges under NPDES permit KY0020087 (effective), which expires in September 2026, with 9 recorded violations in the last three years.
Treatment technology
Treatment structures identified at this facility. Exact unit counts are available in Klarifi.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 9
- Effluent violations
- 9
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Hawesville STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Kentucky
Cloverport · 8 mi away
0.28 MGD
Lewisport · 9 mi away
0.15 MGD
Whitesville · 15 mi away
0.05 MGD
Hardinsburg · 18 mi away
0.32 MGD
Fordsville · 20 mi away
0.04 MGD
Owensboro · 22 mi away
6.56 MGD
Irvington · 26 mi away
0.07 MGD
Brandenburg · 34 mi away
0.22 MGD
Hawesville STP: 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 November 26, 2025.