Harlan STP
Harlan, KY · Harlan County · Publicly Owned Treatment Works
- Average flow
- 0.94 MGD
- Design flow
- 1.2 MGD
- NPDES permit
- KY0026093
- Effective
- Permit expires
- June 2031
- Population served
- 6,137
- CWNS 2022
Harlan STP is a publicly owned wastewater treatment works in Harlan, Harlan County, Kentucky treating an average of 0.94 million gallons per day against a permitted design capacity of 1.2 MGD, serving about 6,137 residents. It discharges under NPDES permit KY0026093 (effective), which expires in June 2031, with 7 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
- 7
- Effluent violations
- 7
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Harlan STP.
No verified contacts on file yet
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Nearby wastewater treatment plants in Kentucky
Loyall · 1 mi away
—
Verda · 3 mi away
0.0013 MGD
Evarts · 9 mi away
0.06 MGD
Pineville · 21 mi away
0.44 MGD
Cumberland · 21 mi away
0.34 MGD
Hyden · 23 mi away
0.09 MGD
Benham · 23 mi away
0.1 MGD
Middlesboro · 26 mi away
1.94 MGD
Harlan 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 1, 2024.