Clean Water Act discharge permit · NPDES MS0000078
GRT RIPLEY OPERATIONS LLC, Ripley, MS: NPDES MS0000078 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
GRT RIPLEY OPERATIONS LLC, held by BILTRITE RIPLEY OPERATIONS LLC, holds NPDES permit MS0000078, which discharges to Directly Into Muddy Creek. EPA’s file records it issued November 27, 2017 and expiring October 31, 2022. 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.
Identity
| Facility as filed | GRT RIPLEY OPERATIONS LLC |
|---|---|
| Permittee as filed | BILTRITE RIPLEY OPERATIONS LLC |
| NPDES ID | MS0000078 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 27, 2017 |
| Expiration date | October 31, 2022 |
| Issuing agency | MDEQ |
| Address | Ripley, MS 38663 |
| Receiving water | DIRECTLY INTO MUDDY CREEK |
| Subwatershed | Bell Creek-West Prong Muddy Creek (HUC 080102070601) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 6Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Oil & Grease | 8 | 78 | 2 | June 30, 2011 | 415% over the limit |
| Solids, total suspended | 8 | 78 | 0 | ||
| pH | 6 | 52 | 0 | ||
| Flow, in conduit or thru treatment plant | 4 | 40 | 0 | ||
| Total production - mass | 2 | 22 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 15 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 27, 2025 | Monitoring Violations - Invalid/Unrepresentative Sample | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, MS0000078.
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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 MS0000078 there.
Nearby on the register
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- Every permit record in Ripley, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.