Clean Water Act discharge permit · NPDES MS0025321
BLUE MOUNTAIN POTW, Blue Mountain, MS: NPDES MS0025321 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 12Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
BLUE MOUNTAIN POTW holds NPDES permit MS0025321, which discharges to South Tippah Creek. EPA’s file records it issued June 21, 2018 and expiring May 31, 2023. 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 | BLUE MOUNTAIN POTW |
|---|---|
| Permittee as filed | BLUE MOUNTAIN POTW |
| NPDES ID | MS0025321 |
| 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 | June 21, 2018 |
| Expiration date | May 31, 2023 |
| Issuing agency | MDEQ |
| Address | Blue Mountain, MS 38610 |
| Receiving water | SOUTH TIPPAH CREEK |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 13Pollutants on file
- 12Under a numeric limit
- 11With 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 | 8 | 48 | 28 | December 31, 2023 | 534% over the limit |
| BOD, 5-day, 20 deg. C | 8 | 39 | 19 | December 31, 2022 | 139% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 14 | 9 | December 31, 2025 | 127% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 21 | 5 | December 31, 2023 | 157% over the limit |
| Oxygen, dissolved [DO] | 1 | 6 | 4 | December 31, 2012 | 17% over the limit |
| BOD, 5-day, percent removal | 1 | 5 | 3 | December 31, 2007 | 42% over the limit |
| Solids, suspended percent removal | 1 | 4 | 3 | December 31, 2008 | 293% over the limit |
| pH | 2 | 8 | 2 | December 31, 2006 | |
| Chlorine, total residual | 2 | 6 | 2 | December 31, 2009 | 711% over the limit |
| E. coli | 2 | 1 | 1 | December 31, 2023 | 22% over the limit |
| Coliform, fecal general | 0 | 16 | 0 | ||
| Nitrogen, total [as N] | 8 | 0 | 0 | ||
| Phosphorus, total [as P] | 8 | 0 | 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 MS0025321.
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, MS0025321.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MS0025321 there.
Nearby on the register
- Discharge permits in Blue Mountain
- Every permit record in Blue Mountain, A to Z
- Discharge permits in Mississippi
- Every permit record in Mississippi, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.