Cumberland Gap STP
Cumberland Gap, TN · Claiborne County · Publicly Owned Treatment Works
- Average flow
- 0.05 MGD
- Design flow
- 0.1 MGD
- NPDES permit
- TN0060747
- Effective
- Permit expires
- July 2029
- Population served
- 337
- CWNS 2022
Cumberland Gap STP is a publicly owned wastewater treatment works in Cumberland Gap, Claiborne County, Tennessee treating an average of 0.05 million gallons per day against a permitted design capacity of 0.1 MGD, serving about 337 residents. It discharges under NPDES permit TN0060747 (effective), which expires in July 2029, with 8 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
- 8
- Effluent violations
- 8
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Cumberland Gap STP.
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Nearby wastewater treatment plants in Tennessee
Tazewell · 11 mi away
0.54 MGD
Tazewell · 13 mi away
0.0022 MGD
Sharps Chapel · 19 mi away
0.0046 MGD
Washburn · 21 mi away
0.0029 MGD
Duff · 23 mi away
0.00016 MGD
Rutledge · 24 mi away
0.15 MGD
Rutledge · 24 mi away
0.0095 MGD
Sneedville · 26 mi away
0.21 MGD
Cumberland Gap 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 8, 2025.