EPA · discharge permits by watershed
Subbasin 04040001
- 647Current permits
- 3States
- 6Watersheds
A subbasin is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Indiana, Illinois, Michigan. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
Watersheds inside this subbasin
- Watershed 0404000105279
- Watershed 0404000106122
- Watershed 0404000103107
- Watershed 040400010166
- Watershed 040400010455
- Watershed 040400010218
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| BP PRODUCTS WHITING REFINERY | IN0000108 | WHITING | IN | Major | LAKE MICHIGAN | |
| CARGILL INC TEXTURIZING SOLUTIONS | IN0000027 | HAMMOND | IN | Major | LAKE MICHIGAN VIA WOLF LAKE CHANNEL | |
| CHESTERTON WWTP | IN0022578 | CHESTERTON | IN | Publicly owned treatment works | Major | LAKE MICHIGAN/E BR LITTLE CALUMET |
| CLEVELAND-CLIFFS BURNS HARBOR LLC | IN0000175 | CHESTERTON | IN | Major | LITTLE CALUMET R AND BURNS HARBOR | |
| CLEVELAND-CLIFFS STEEL LLC - CENTRAL TREATMENT PLANT | IN0063711 | EAST CHICAGO | IN | Major | LAKE MICHIGAN VIA INDIANA HARBOR SHIPS CANAL | |
| CLEVELAND-CLIFFS STEEL LLC - INDIANA HARBOR EAST | IN0000094 | EAST CHICAGO | IN | Major | LK MICH. VIA IN HARBOR C/GRAND CAL. | |
| CLEVELAND-CLIFFS STEEL LLC - INDIANA HARBOR WEST | IN0000205 | EAST CHICAGO | IN | Major | INDIANA HARBOR CANAL | |
| CROWN POINT WWTP | IN0025763 | CROWN POINT | IN | Publicly owned treatment works | Major | LM/CLMT-BRNS/DEEP R/MAIN BEAVER DAM |
| EAST CHICAGO SANITARY DISTRICT | IN0022829 | EAST CHICAGO | IN | Publicly owned treatment works | Major | GRAND CALUMET R TO LAKE MICHIGAN |
| ELDEN KUEHL POLLUTION CON FAC | IN0024660 | VALPARAISO | IN | Publicly owned treatment works | Major | LT CALUMET R VIA SALT CREEK |
| GARY SANITARY DISTRICT | IN0022977 | GARY | IN | Publicly owned treatment works | Major | GRAND CALUMET R & LITTLE CALUMET R |
| GRSD SEWER AUTHORITY WRRF | MI0027987 | NEW BUFFALO | MI | Publicly owned treatment works | Major | Galien River |
| HOBART WASTEWATER TREATMENT PLANT | IN0061344 | HOBART | IN | Publicly owned treatment works | Major | LM/CALUMET RIVER/DEEP RIVER |
| LINDE INC. - GARY LAKESIDE | IN0000035 | GARY | IN | Major | LAKE MICHIGAN | |
| MICHIGAN CITY - J. B. GIFFORD WWTP | IN0023752 | MICHIGAN CITY | IN | Publicly owned treatment works | Major | TRAIL CR TO LAKE MICHIGAN |
| MWRDGC CALUMET WRP | IL0028061 | CHICAGO | IL | Publicly owned treatment works | Major | LITTLE CALUMET RIVER |
| NIPSCO D. H. MITCHELL GENERATING STATION | IN0000124 | GARY | IN | Major | LAKE MICHIGAN | |
| NIPSCO LLC BAILLY GEN STATION | IN0000132 | CHESTERTON | IN | Major | LAKE MICHIGAN | |
| NIPSCO MICHIGAN CITY GEN STATION | IN0000116 | MICHIGAN CITY | IN | Major | LAKE MICHIGAN | |
| PORTAGE UTILITY SERVICE FACILITY WWTP | IN0024368 | PORTAGE | IN | Publicly owned treatment works | Major | BURNS DITCH TO LAKE MICHIGAN |
| SOUTH HAVEN SEWER WORKS WWTP (AQUA INDIANA, INC.) | IN0030651 | VALPARAISO | IN | Publicly owned treatment works | Major | LT CALUMET R VIA SALT CREEK |
| UNITED STATES STEEL CORP - GARY WORKS FACILITY | IN0000281 | GARY | IN | Major | GRAND CALUMET R TO LAKE MICHIGAN | |
| US STEEL CORP MIDWEST PLANT | IN0000337 | PORTAGE | IN | Major | BURNS DITCH TO LAKE MICHIGAN | |
| 1100 WOODS | INRA08996 | CHESTERTON | IN | Construction stormwater | Minor | Squirrel Creek-Salt Creek |
| 1213 LINCOLN HIGHWAY | INRA12960 | MERRILLVILLE | IN | Construction stormwater | Minor | City of Merrillville-Turkey Creek |
| 12950 S. STONY ISLAND AVENUE | ILR10ZDWT | CHICAGO | IL | Construction stormwater | Minor | Calumet River-Frontal Lake Michigan |
| 164249 MARQUETTE TRAIL PHASE 3 - PORTER | INRA17485 | (UNKNOWN CITY) | IN | Construction stormwater | Minor | Dunes Creek |
| 178682 MNOKE TRAIL - TOWN OF PORTER | INRA17572 | CHESTERTON | IN | Construction stormwater | Minor | Coffee Creek-East Arm Little Calumet River |
| 2024 ROADWAY MAINTENANCE PROJECT | INRA14309 | WINFIELD | IN | Construction stormwater | Minor | Deer Creek-Deep River |
| 2025 AETNA TO LAPORTE DERATE | INRA16475 | MICHIGAN CITY | IN | Construction stormwater | Minor | West Branch Trail Creek |
| 2025 BURR STREET RECONSTRUCTION | INRA15625 | SCHERERVILLE | IN | Construction stormwater | Minor | Headwaters Turkey Creek |
| 2025 NIPSCO ATENA TO TASSINONG DERATE | INRA15294 | VALPARAISO | IN | Construction stormwater | Minor | Deer Creek-Deep River |
| 2025 ROADWAY MAINTENANCE PROJECT | INRA16394 | CROWN POINT | IN | Construction stormwater | Minor | Deer Creek-Deep River |
| 2277 E. 88TH DRIVE COMMERCIAL SITE | INRA18118 | MERRILLVILLE | IN | Construction stormwater | Minor | Main Beaver Dam Ditch-Deep River |
| 25-0001 IMMANUEL LUTHERAN ADDITION AND REMODEL PHASE 2 | INRA17443 | VALPARAISO | IN | Construction stormwater | Minor | Sagers Lake-Salt Creek |
| 25-0108 DEERFIELD COMMONS | INRA18671 | MERRILLVILLE | IN | Construction stormwater | Minor | Main Beaver Dam Ditch-Deep River |
| 34W 900N COBBLE RESIDENCE | INRA18296 | CHESTERTON | IN | Construction stormwater | Minor | Squirrel Creek-Salt Creek |
| 38TH PLACE STORM SEWER PROJECT HOBART | INRA17912 | HOBART | IN | Construction stormwater | Minor | Little Calumet River-Deep River |
| 69TH AVE & MISSISSIPPI STREET DES. 2101130 6414 | INRA17841 | MERRILLVILLE | IN | Construction stormwater | Minor | City of Merrillville-Turkey Creek |
| 7 BREW HOBART | INRA18410 | HOBART | IN | Construction stormwater | Minor | Lake George-Deep River |