Clean Water Act discharge permit · NPDES TNR051612
COULSON BORROW PIT AND ASSOCIATED FACILITIES, Winchester, TN: NPDES TNR051612 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 1Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
COULSON BORROW PIT AND ASSOCIATED FACILITIES, held by Williams Borrow Pit, holds NPDES permit TNR051612. EPA’s file records it issued July 29, 2026 and expiring June 30, 2030. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for COULSON BORROW PIT AND ASSOCIATED FACILITIES: its NPDES ID, its permit type and status, its dates, its address in Winchester, Tennessee, and 1 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TNR051612.
Identity
| Facility as filed | COULSON BORROW PIT AND ASSOCIATED FACILITIES |
|---|---|
| Permittee as filed | Williams Borrow Pit |
| NPDES ID | TNR051612 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | July 29, 2026 |
| Expiration date | June 30, 2030 |
| Issuing agency | TDEC - DWR |
| Address | Winchester, TN 37398 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Tims Ford Resevoir (HUC 060300030406) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 1Pollutants on file
- 1Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Solids, total suspended | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TNR051612.
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 TNR051612.
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, TNR051612.
Start the watch
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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 TNR051612 there.
Nearby on the register
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- Every permit record in Winchester, A to Z
- Discharge permits in Tennessee
- Every permit record in Tennessee, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.