Clean Water Act discharge permit · NPDES MS0033812
OIL DRI PRODUCTION COMPANY, Ripley, MS: NPDES MS0033812 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 4Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
OIL DRI PRODUCTION COMPANY holds NPDES permit MS0033812, which discharges to Unnamed Tirb Of Town Creek. EPA’s file records it issued February 15, 2018 and expiring January 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | OIL DRI PRODUCTION COMPANY |
|---|---|
| Permittee as filed | OIL DRI PRODUCTION COMPANY |
| NPDES ID | MS0033812 |
| 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 | February 15, 2018 |
| Expiration date | January 31, 2023 |
| Issuing agency | MDEQ |
| Address | Ripley, MS 38663 |
| Receiving water | UNNAMED TIRB OF TOWN CREEK |
| Subwatershed | Phyfer Creek-South Tippah Creek (HUC 080302010501) |
| NAICS | 212325 – Clay and Ceramic and Refractory Minerals Mining |
| SIC | 3295 – Minerals, Ground Or Treated |
| Other EPA IDs (FRS) | RCRA handler MSD982769713; ICIS-AIR source MS0000002813900014 |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 4Pollutants on file
- 4Under a numeric limit
- 4With a violation of any kind
- 3With 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 | 4 | 15 | 7 | June 30, 2022 | 127% over the limit |
| pH | 2 | 7 | 3 | June 30, 2022 | |
| Solids, total dissolved | 4 | 9 | 1 | October 31, 2025 | 39% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 4 | 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 MS0033812.
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
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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 MS0033812 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 October 14, 2026.