Clean Water Act discharge permit · NPDES TN0024970
NASHVILLE WHITES CREEK STP, Nashville, TN: NPDES TN0024970 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 17Pollutants under a numeric limit
- 12Pollutants with an effluent exceedance
NASHVILLE WHITES CREEK STP holds NPDES permit TN0024970, which discharges to Cumberland Ri 182.6. EPA’s file records it issued October 1, 2015 and expiring September 30, 2020. 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.
Identity
| Facility as filed | NASHVILLE WHITES CREEK STP |
|---|---|
| Permittee as filed | NASHVILLE WHITES CREEK STP |
| NPDES ID | TN0024970 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 1, 2015 |
| Expiration date | September 30, 2020 |
| Address | Nashville, TN 37208 |
| Receiving water | CUMBERLAND RI 182.6 |
| Receiving water impaired | 303(D) Listed |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 23Pollutants on file
- 17Under a numeric limit
- 14With a violation of any kind
- 12With 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 |
|---|---|---|---|---|---|
| SSO, Wet Weather | 0 | 41 | 41 | July 31, 2026 | 2,147,483,650% over the limit |
| SSO, Dry Weather | 0 | 28 | 28 | June 30, 2026 | 2,147,483,650% over the limit |
| Solids, suspended percent removal | 2 | 11 | 11 | December 31, 2025 | 1,983% over the limit |
| E. coli | 2 | 8 | 8 | April 30, 2025 | 397% over the limit |
| E. coli, MTEC-MF | 0 | 7 | 7 | August 31, 2015 | 331% over the limit |
| Coliform, fecal MF, MFC broth, 44.5 C | 0 | 4 | 4 | April 30, 2004 | 840% over the limit |
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 3 | 2 | March 31, 2024 | 90% over the limit |
| Solids, total suspended | 7 | 2 | 2 | September 30, 2021 | 27% over the limit |
| Chlorine, total residual | 1 | 4 | 1 | March 31, 2007 | 111% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 12 | 1 | 1 | August 31, 2024 | 68% over the limit |
| Carbonaceous oxygen demand, % removal | 2 | 1 | 1 | March 31, 2015 | 55% over the limit |
| BOD, carbonaceous, percent removal | 0 | 1 | 1 | September 30, 2021 | 11% over the limit |
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 1 | 1 | 0 | ||
| Mercury, total [as Hg] | 0 | 1 | 0 | ||
| Nitrogen, ammonia total [as N] | 10 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Overflows | 2 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 0 | 0 | ||
| Solids, settleable | 1 | 0 | 0 | ||
| Nitrogen, total [as N] | 1 | 0 | 0 | ||
| Phosphorus, total [as P] | 1 | 0 | 0 | ||
| Bypass valve | 1 | 0 | 0 |
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 TN0024970.
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, TN0024970.
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 TN0024970 there.
Nearby on the register
- Discharge permits in Nashville
- Every permit record in Nashville, 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.