Clean Water Act discharge permit · NPDES TNR137840
WATT ROAD MINI STORAGE, Knoxville, TN: NPDES TNR137840 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
WATT ROAD MINI STORAGE, held by Sterling Development, LLC, holds NPDES permit TNR137840, which discharges to Clinch-Lower. EPA’s file records it issued February 27, 2025 and expiring September 30, 2026. 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 WATT ROAD MINI STORAGE: its NPDES ID, its permit type and status, its dates, its address in Knoxville, Tennessee, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TNR137840.
Identity
| Facility as filed | WATT ROAD MINI STORAGE |
|---|---|
| Permittee as filed | Sterling Development, LLC |
| NPDES ID | TNR137840 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | February 27, 2025 |
| Expiration date | September 30, 2026 |
| Issuing agency | TDEC - DWR |
| Address | Knoxville, TN 37934 |
| Receiving water | Clinch-Lower |
| Subwatershed | Clinch River-Conner Creek (HUC 060102070404) |
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 TNR137840.
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 TNR137840.
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.
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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 TNR137840 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.