Carlisle Co Regional STP
2286 US Hwy 51 North, Bardwell, KY 42023 · Carlisle County · Publicly Owned Treatment Works
- Average flow
- 0.22 MGD
- Design flow
- 0.25 MGD
- NPDES permit
- KY0102156
- Effective
- Permit expires
- October 2026
- Population served
- 2,491
- CWNS 2022
Carlisle Co Regional STP is a publicly owned wastewater treatment works in Bardwell, Carlisle County, Kentucky treating an average of 0.22 million gallons per day against a permitted design capacity of 0.25 MGD, serving about 2,491 residents. It discharges under NPDES permit KY0102156 (effective), which expires in October 2026, with 41 recorded violations in the last three years.
Treatment technology
Treatment structures and unit processes at Carlisle Co Regional STP.
Treatment structure data not yet analyzed for this facility.
Compliance snapshot (last 3 years)
- Total violations
- 41
- Effluent violations
- 41
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Carlisle Co Regional STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Kentucky
Wickliffe · 3 mi away
0.09 MGD
Barlow · 11 mi away
0.06 MGD
La Center · 13 mi away
0.11 MGD
Clinton · 14 mi away
0.12 MGD
Kevil · 15 mi away
0.08 MGD
Fancy Farm · 15 mi away
0.08 MGD
Wingo · 23 mi away
0.08 MGD
Hickman · 23 mi away
0.84 MGD
Carlisle Co Regional 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 October 26, 2026; facility record last updated August 9, 2026.
Wastewater terms: POTW · MGD · NPDES permit · Inflow and infiltration · Sludge dewatering · Biological nutrient removal · all terms