Clean Water Act discharge permit · NPDES MS0037257
DIAMOND FARMS INC, Maben, MS: NPDES MS0037257 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
DIAMOND FARMS INC holds NPDES permit MS0037257, which discharges to Unnamed Trib Of Pigeon Roost Canal. EPA’s file records it issued June 11, 2019 and expiring May 31, 2024. 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 | DIAMOND FARMS INC |
|---|---|
| Permittee as filed | DIAMOND FARMS INC |
| NPDES ID | MS0037257 |
| 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 | June 11, 2019 |
| Expiration date | May 31, 2024 |
| Issuing agency | MDEQ |
| Address | Maben, MS 39750 |
| Receiving water | UNNAMED TRIB OF PIGEON ROOST CANAL |
| Subwatershed | Pigeon Roost Creek (HUC 080602010103) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 11Under a numeric limit
- 12With a violation of any kind
- 4With 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 | 332 | 4 | June 30, 2010 | 677% over the limit |
| Chlorine, total residual | 4 | 332 | 4 | June 30, 2010 | 3,809% over the limit |
| BOD, 5-day, 20 deg. C | 4 | 327 | 3 | January 31, 2011 | 100% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 166 | 2 | June 30, 2010 | 244% over the limit |
| Oil & Grease | 4 | 332 | 0 | ||
| Nitrogen, ammonia total [as N] | 4 | 332 | 0 | ||
| pH | 2 | 166 | 0 | ||
| Coliform, fecal general | 2 | 166 | 0 | ||
| Total production - mass | 2 | 98 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 83 | 0 | ||
| Production, seafood effluent | 0 | 68 | 0 | ||
| E. coli | 2 | 58 | 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 MS0037257.
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, MS0037257.
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- One watershed — $2,990/year
- One state — $4,990/year
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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 MS0037257 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.