Clean Water Act discharge permit · NPDES MS0020630
ROSEDALE POTW, Rosedale, MS: NPDES MS0020630 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
ROSEDALE POTW holds NPDES permit MS0020630, which discharges to Ditch To Lane Bayou. EPA’s file records it issued March 26, 2020 and expiring February 28, 2025. 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 | ROSEDALE POTW |
|---|---|
| Permittee as filed | ROSEDALE POTW |
| NPDES ID | MS0020630 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | March 26, 2020 |
| Expiration date | February 28, 2025 |
| Issuing agency | MDEQ |
| Address | Rosedale, MS 38769 |
| Receiving water | DITCH TO LANE BAYOU |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 12Under a numeric limit
- 13With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 8 | 140 | 36 | December 31, 2025 | 3,800% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 109 | 21 | December 31, 2025 | 900% over the limit |
| Chlorine, total residual | 2 | 28 | 6 | December 31, 2015 | 991% over the limit |
| E. coli | 2 | 9 | 3 | December 31, 2023 | 1,479% over the limit |
| Solids, suspended percent removal | 1 | 12 | 1 | December 31, 2013 | 11% over the limit |
| Solids, total suspended | 8 | 104 | 0 | ||
| Nitrogen, total [as N] | 8 | 56 | 0 | ||
| Phosphorus, total [as P] | 8 | 56 | 0 | ||
| Coliform, fecal general | 0 | 28 | 0 | ||
| pH | 2 | 26 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 24 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 13 | 0 | ||
| BOD, 5-day, percent removal | 1 | 13 | 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 MS0020630.
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
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, MS0020630.
Start the watch
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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 MS0020630 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.