NPDES LAG537119 · Clean Water Act
DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP, Ponchatoula, LA: NPDES LAG537119 discharge permit, effluent exceedances, inspections, penalties
DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP, Ponchatoula, Louisiana: General permit coverage LAG537119, held by Dean Investments LLC of Mississippi - River Road MHP; Effective; issued May 27, 2026, term to November 30, 2027, by LDEQ.
No violation or effluent exceedance is on file for any of the 8 pollutants listed for NPDES LAG537119.
- pH: 2 limits.
- Solids, total suspended: 2 limits.
- Nitrogen, ammonia total [as N]: 2 limits.
- Flow, in conduit or thru treatment plant: 2 limits.
- Coliform, fecal general: 2 limits.
- BOD, carbonaceous [5 day, 20 C]: 2 limits.
- Nitrogen, total [as N]: 1 limit.
- Phosphorus, total [as P]: 1 limit.
DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP among its neighbors
15 discharge permits are in the Selsers Creek subwatershed (HUC 080702040501); LAG537119 is one. Its county: 155, 6 major; LAG537119 is minor permit.
Other permits in the Selsers Creek subwatershed (HUC 080702040501)
- AMERICAS AUTO AUCTION NEW ORLEANS LLC - AMERICAS AUTO AUCTION NEW ORLEANS, Hammond: LAG470529, minor, term to 2029-11-19
- BLYTHWOOD ESTATES, Ponchatoula: LAR10F880, minor, term to 2019-09-29
- COPPER PROPERTIES LLC, Ponchatoula: LAG536627, minor, term to 2027-11-30
- ENTERGY LOUISIANA LLC - FAIRBANKS SUBDIVISION, Hammond: LAR10N475, minor, term to 2020-03-28
- ESTES EXPRESS LINES CORPORATION - 085 HAMMOND, Hammond: LAR05Q392, minor, term to 2026-10-26
- EVERGREEN LIFE SERVICES - ELS HWY 22 EAST, Ponchatoula: LAG536730, minor, term to 2027-11-30
- GRAHAM PACKAGING COMPANY, Hammond: LAR05Q236, minor, term to 2026-10-26
- LITTLE DUNSON, LLC - DUNSON ROAD MHP, Ponchatoula: LAG536750, minor, term to 2027-11-30
- MCC CHEMICAL SERVICES LLC - HAMMOND MCC DISTRIBUTION CENTER, Hammond: LA0126284, minor, term to 2023-09-30
- MUSE HOME SOLUTIONS LLC, Ponchatoula: LAG536802, minor, term to 2027-11-30
Identity
| Facility | DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP |
|---|---|
| Permittee | Dean Investments LLC of Mississippi - River Road MHP |
| NPDES ID | LAG537119 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | May 27, 2026 |
| Expires | November 30, 2027 |
| Agency | LDEQ |
| Address | Ponchatoula, LA 70454 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Selsers Creek (HUC 080702040501) |
| SIC | 6515 – Mobile Home Site Operators |
NPDES LAG537119: effluent limits and exceedances
DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP (NPDES LAG537119): 8 pollutants on file, 8 limited; 0 with a violation of any kind, 0 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Coliform, fecal general | 2 | 0 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 2 | 0 | 0 | ||
| Nitrogen, total [as N] | 1 | 0 | 0 | ||
| Phosphorus, total [as P] | 1 | 0 | 0 |
NPDES LAG537119: inspections, violations and enforcement
NPDES LAG537119 (DEAN INVESTMENTS LLC OF MISSISSIPPI - RIVER ROAD MHP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES LAG537119
NPDES LAG537119: one email when its EPA record changes — $99/month.
Permits near NPDES LAG537119
NPDES LAG537119: 8 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.