Dawson Springs STP
Dawson Springs, KY · Hopkins County · Publicly Owned Treatment Works
- Average flow
- 0.21 MGD
- Design flow
- 0.36 MGD
- NPDES permit
- KY0023868
- Effective
- Permit expires
- January 2030
- Population served
- 2,363
- CWNS 2022
Dawson Springs STP is a publicly owned wastewater treatment works in Dawson Springs, Hopkins County, Kentucky treating an average of 0.21 million gallons per day against a permitted design capacity of 0.36 MGD, serving about 2,363 residents. Treatment on site includes clarifiers, carrousels / oxidation ditches. It discharges under NPDES permit KY0023868 (effective), which expires in January 2030, with 89 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
- 89
- Effluent violations
- 65
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Dawson Springs STP.
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Nearby wastewater treatment plants in Kentucky
Nortonville · 14 mi away
0.16 MGD
Crofton · 14 mi away
0.05 MGD
Cadiz · 22 mi away
0.17 MGD
Clay · 22 mi away
0.35 MGD
Eddyville · 23 mi away
0.49 MGD
Marion · 24 mi away
0.32 MGD
Kuttawa · 26 mi away
0.08 MGD
Hopkinsville · 27 mi away
2.67 MGD
Dawson Springs 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.