NPDES MSR109504 · Clean Water Act
ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION, Canton, MS: NPDES MSR109504 discharge permit, effluent exceedances, inspections, penalties
ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION, Canton, Mississippi: General permit coverage MSR109504, held by Entergy Mississippi, Inc., Entergy Mantero Substation; Effective; issued March 20, 2025, term to January 31, 2027, by MDEQ; discharges to Bear Creek.
ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION among its neighbors
20 discharge permits are in the Tilda Bogue-Bear Creek subwatershed (HUC 080602020304); MSR109504 is one. Its county: 145, 2 major; MSR109504 is minor permit.
Other permits in the Tilda Bogue-Bear Creek subwatershed (HUC 080602020304)
- AMAZON DATA SERVICES INC, MCEDA MEGA SITE, Canton: MSR109366, minor, term to 2027-01-31
- AMAZON DATA SERVICES INC, MCEDA MEGA SITE, Canton: MSR109367, minor, term to 2027-01-31
- AMAZON DATA SERVICES, INC, MCEDA JAN 100, PHASE II AND III, Canton: MSR109638, minor, term to 2027-01-31
- CANTON MUNICIPAL UTILITIES, HCR POTW, Canton: MSL042455, minor, term to 2025-12-31
- CANTON, CITY OF, CANTON SANITARY LANDFILL, Canton: MSS058548, minor, term to 2009-07-31
- CLARK BEVERAGE GROUP - CANTON FACILITY, Canton: MSR002567, minor, term to 2025-11-30
- CLARK BEVERAGE GROUP - CANTON FACILITY, Canton: MSR109364, minor, term to 2027-01-31
- DELTA INDUSTRIES INC, CANTON AGGREGATE YARD PLANT, Canton: MSG110354, minor, term to 2025-11-30
- ENTERGY MISSISSIPPI, INC, ENTERGY VIRLILIA SUBSTATION, Canton: MSR109365, minor, term to 2027-01-31
- HIGHLAND PARK PROPERTIES, BOB LLOYD COMMERCIAL PROPERTY, Canton: MSR109663, minor, term to 2027-01-31
Identity
| Facility | ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION |
|---|---|
| Permittee | Entergy Mississippi, Inc., Entergy Mantero Substation |
| NPDES ID | MSR109504 |
| Status | Effective |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Issued | March 20, 2025 |
| Expires | January 31, 2027 |
| Agency | MDEQ |
| Address | Canton, MS 39046 |
| Receiving water | Bear Creek |
| Subwatershed | Tilda Bogue-Bear Creek (HUC 080602020304) |
NPDES MSR109504: effluent limits and exceedances
ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION (NPDES MSR109504): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES MSR109504: no pollutant row on file.
NPDES MSR109504: inspections, violations and enforcement
NPDES MSR109504 (ENTERGY MISSISSIPPI, INC., ENTERGY MANTERO SUBSTATION): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES MSR109504
NPDES MSR109504: one email when its EPA record changes — $99/month.
Permits near NPDES MSR109504
NPDES MSR109504: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.