Clean Water Act discharge permit · NPDES MS0048551
CATFISH PROCESSORS LLC, Belzoni, MS: NPDES MS0048551 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 14Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
CATFISH PROCESSORS LLC, held by Catfish Processors LLC, holds NPDES permit MS0048551, which discharges to Yazoo River. EPA’s file records it issued November 5, 2021 and expiring October 31, 2026. 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 | CATFISH PROCESSORS LLC |
|---|---|
| Permittee as filed | Catfish Processors LLC |
| NPDES ID | MS0048551 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 5, 2021 |
| Expiration date | October 31, 2026 |
| Issuing agency | MDEQ |
| Address | Belzoni, MS 39038 |
| Receiving water | YAZOO RIVER |
| NAICS | 311712 – Fresh and Frozen Seafood Processing [2007] |
| SIC | 2092 – Fresh Or Frozen Prepared Fish |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 15Pollutants on file
- 14Under a numeric limit
- 15With a violation of any kind
- 10With 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 | 80 | 64 | December 31, 2025 | 236% over the limit |
| Phosphorus, total [as P] | 8 | 34 | 18 | December 31, 2016 | 482% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 12 | 8 | April 30, 2026 | 158% over the limit |
| E. coli | 2 | 12 | 6 | July 31, 2026 | 48% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 21 | 5 | March 31, 2010 | 53% over the limit |
| Oil & Grease | 4 | 22 | 2 | November 30, 2021 | 60% over the limit |
| Nitrogen, total [as N] | 4 | 18 | 2 | January 31, 2022 | 34% over the limit |
| Chlorine, total residual | 4 | 17 | 1 | March 31, 2010 | 20% over the limit |
| pH | 2 | 9 | 1 | February 29, 2012 | |
| Coliform, fecal general | 0 | 3 | 1 | November 30, 2013 | 36% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 16 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 4 | 16 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 16 | 0 | ||
| Total production - mass | 2 | 4 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 3 | 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 MS0048551.
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 MS0048551 there.
Nearby on the register
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- Every permit record in Belzoni, 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.