Cumberland City Lagoon
Cumberland City, TN · Stewart County · Publicly Owned Treatment Works
- Average flow
- —
- Design flow
- 0.09 MGD
- NPDES permit
- TN0025119
- Effective
- Permit expires
- May 2030
- Population served
- 336
- CWNS 2022
Cumberland City Lagoon is a publicly owned wastewater treatment works in Cumberland City, Stewart County, Tennessee, serving about 336 residents. Treatment on site includes aerated lagoons, uncovered lagoons. It discharges under NPDES permit TN0025119 (effective), which expires in May 2030, with 30 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
- 30
- Effluent violations
- 0
Based on NPDES Discharge Monitoring Reports. Full violation history, parameters and discharge data available in the Klarifi platform.
Key contacts
Decision-makers at Cumberland City Lagoon.
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Nearby wastewater treatment plants in Tennessee
Erin · 2 mi away
0.6 MGD
Woodlawn · 13 mi away
0.005 MGD
Dover · 13 mi away
0.13 MGD
Cunningham · 14 mi away
0.02 MGD
Mcewen · 20 mi away
0.2 MGD
Waverly · 25 mi away
0.49 MGD
Dickson · 27 mi away
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Big Sandy · 28 mi away
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Cumberland City Lagoon: 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 March 16, 2025.