Clean Water Act discharge permit · NPDES TN0070122
ROCKY RIDGE STONE COMPANY, LLC, Crossville, TN: NPDES TN0070122 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 3Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ROCKY RIDGE STONE COMPANY, LLC, held by Rocky Ridge Stone Company, LLC, holds NPDES permit TN0070122, which discharges to Emory. EPA’s file records it issued November 21, 2016 and expiring November 30, 2021. 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 | ROCKY RIDGE STONE COMPANY, LLC |
|---|---|
| Permittee as filed | Rocky Ridge Stone Company, LLC |
| NPDES ID | TN0070122 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 21, 2016 |
| Expiration date | November 30, 2021 |
| Issuing agency | TDEC - DWR |
| Address | Crossville, TN 38555 |
| Receiving water | Emory |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Daddys Creek Headwaters (HUC 060102080202) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 3Pollutants on file
- 3Under a numeric limit
- 3With 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 |
|---|---|---|---|---|---|
| pH | 6 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 6 | 4 | 0 | ||
| Suspended Solids, Total | 6 | 4 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TN0070122.
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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 23, 2025 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
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 TN0070122 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.