Clean Water Act discharge permit · NPDES TNR192186
CUMBERLAND COMBINED CYCLE PLANT AND SUBSTATION GRADING, Cumberland City, TN: NPDES TNR192186 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CUMBERLAND COMBINED CYCLE PLANT AND SUBSTATION GRADING, held by Tennessee Valley Authority (TVA), holds NPDES permit TNR192186, which discharges to Cumberland-Lower-Barkley Lake. EPA’s file records it issued September 8, 2025 and expiring September 30, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for CUMBERLAND COMBINED CYCLE PLANT AND SUBSTATION GRADING: its NPDES ID, its permit type and status, its dates, its address in Cumberland City, Tennessee, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TNR192186.
Identity
| Facility as filed | CUMBERLAND COMBINED CYCLE PLANT AND SUBSTATION GRADING |
|---|---|
| Permittee as filed | Tennessee Valley Authority (TVA) |
| NPDES ID | TNR192186 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Program | Construction stormwater |
| Issued | September 8, 2025 |
| Expiration date | September 30, 2026 |
| Issuing agency | TDEC - DWR |
| Address | Cumberland City, TN 37050 |
| Receiving water | Cumberland-Lower-Barkley Lake |
| Subwatershed | Wells Creek (HUC 051302050402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES TNR192186.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES TNR192186.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TNR192186.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID TNR192186 there.
Nearby on the register
- Discharge permits in Cumberland City
- Every permit record in Cumberland City, A to Z
- Discharge permits in Tennessee
- Every permit record in Tennessee, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.