Complaint Date | | Status | | Case |
| | Closed | | (CAA-05-2024-0045) Eickhoff Fertilizer, Inc. (Fountain, Minnesota) |
 | | Closed | | (CAA-05-2024-0059) Lakeside Foods, Inc. (Brooten, Minnesota) |
| | Closed | | (CAA-05-2025-0004) Jags Pro Truck Shop, Inc. (Zimmerman, Minnesota) |
 | | Closed | | (CAA-05-2025-0012) Moncure & Rohr Brand Development LLC and National Sales Management LLC (Austin, ... |
| | Active | | (CAA-05-2025-0014) Dearwester Grain Services, Inc. (Canton, Illinois) |
 | | Closed | | (CAA-05-2025-0017) Nalco Production LLC and Nalco Company LLC (Naperville, Illinois) |
| | Closed | | (CAA-05-2025-0021) Ardagh Metal Beverage USA Inc. (Chicago, Illinois) |
 | | Closed | | (CAA-05-2025-0026) Ag-Land FS Inc. - Hanna City (Hanna City, Illinois) |
| | Active | | (CAA-05-2025-0028) Carmeuse Lime, Inc. (Bettsville, Ohio) |
 | | Closed | | (CAA-05-2025-0029) Phoenix Global Burns Harbor, LLC (Burns Harbor, Indiana) |
| | Closed | | (CERCLA-05-2025-0002) Roeder Cartage Company, Inc. (Lima, Ohio) |
 | | Closed | | (CERCLA-05-2025-0003) The Home City Ice Company (Cincinnati, Ohio) |
| | Active | | (CWA-05-2025-0002) D.R. Horton – Indiana, LLC (Marion County, Indiana) |
 | | Closed | | (EPCRA-05-2025-0002) Roeder Cartage Company, Inc. (Lima, Ohio) |
| | Closed | | (EPCRA-05-2025-0003) The Home City Ice Company (Cincinnati, Ohio) |
 | | Closed | | (EPCRA-05-2025-0004) Fresh Products, LLC (Perrysburg, Ohio) |
| | Closed | | (EPCRA-05-2025-0005) Engineered Plastic Components, Inc. (Bellevue, Ohio) |
 | | Closed | | (FIFRA-05-2025-0001) Beckart Environmental, Inc. (Kenosha, Wisconsin) |
| | Closed | | (FIFRA-05-2025-0002) The Pond Guy, Inc. (Armada, Michigan) |
 | | Closed | | (FIFRA-05-2025-0004) Worksource Enterprises (Danville, Illinois) |
| | Closed | | (FIFRA-05-2025-0008) IKI Manufacturing Co., Inc. (Edgerton, Wisconsin) |
 | | Closed | | (RCRA-05-2025-0004) SAFC, Inc. (Madison, Wisconsin) |
| | Closed | | (RCRA-05-2025-0009) Tradebe Treatment & Recycling, LLC (East Chicago, Indiana) |
 | | Closed | | (RCRA-05-2025-0011) Rayven LLC – Owatonna (Owatonna, Minnesota) |
| | Closed | | (RCRA-05-2025-0012) RathGibson, LLC (Janesville, Wisconsin) |
 | | Active | | (RCRA-05-2025-0015) City of Springfield, Illinois, Office of Public Utilities, City Water, Light and... |
| | Closed | | (RUST-05-2025-0001) Wright Patterson Air Force Base (Ohio) |
 | | Closed | | (RUST-05-2025-0002) Hashmi Stop, Inc. (Aurora, Illinois) |
| | Active | | (SDWA-05-2025-0001) Archer-Daniels-Midland Company (Decatur, Illinois) |
 | | Active | | (TSCA-05-2025-0006) Bing Construction, Inc. (Chicago, Illinois) |
| | Closed | | (TSCA-05-2025-0009) Afton Chemical Corporation (Sauget, Illinois) |
 | | Closed | | (TSCA-05-2025-0010) Liberty Apt. Properties LLC (Carmel, Indiana) |
| | Active | | (TSCA-05-2025-0013) Lake Forest College (Lake Forest, Illinois) |
12/31/2024 | | Closed | | (FIFRA-05-2025-0009) Resolutions LLC (Roseville, Minnesota) |
12/31/2024 | | Closed | | (TSCA-05-2025-0007) SLM Management, LLC (Bristol, Indiana) |
12/31/2024 | | Active | | (TSCA-05-2025-0012) A&G Restoration LLC (Oakland Township, Michigan) |
11/20/2024 | | Closed | | (FIFRA-05-2025-0006) West Marine Products, Inc. (Troy, Michigan) |
11/18/2024 | | Closed | | (CWA-05-2024-0018) Elgiloy Specialty Metals (Sycamore, Illinois) |
11/18/2024 | | Closed | | (CWA-05-2025-0001) DTE Electric Company – Monroe Power Plant (Monroe, Michigan) |
11/14/2024 | | Closed | | (TSCA-05-2025-0011) Edgar Espinoza (Chicago, Illinois) |
11/07/2024 | | Closed | | (CWA-05-2024-0017) Hilltop Basic Resources, Inc. (Cincinnati, Ohio) |
11/05/2024 | | Closed | | (CERCLA-05-2025-0001) Aurorium Zeeland LLC (Zeeland, Michigan) |
10/31/2024 | | Closed | | (FIFRA-05-2025-0007) Canton Crop Service, Inc. (Canton, Illinois) |
10/25/2024 | | Closed | | (CWA-05-2024-0007) Hartford Wood River Terminal, LLC (Hartford, Illinois) |
10/24/2024 | | Closed | | (CAA-05-2025-0011) Miller Electric Mfg,. LLC (Appleton, Wisconsin) |
10/24/2024 | | Closed | | (EPCRA-05-2025-0001) Autocam Corporation (Marshall, Michigan) |
10/24/2024 | | Closed | | (RCRA-05-2025-0006) Allied Tube & Conduit Corporation (Harvey, Illinois) |
10/21/2024 | | Closed | | (CWA-05-2024-0016) Evonik Corporation (Mapleton, Illinois) |
10/18/2024 | | Closed | | (CWA-05-2024-0015) Caterpillar Inc. (Pontiac, Illinois) |
10/17/2024 | | Closed | | (TSCA-05-2025-0004) All Point Construction, LLC (Allen Park, Michigan) |
09/30/2024 | | Closed | | (FIFRA-05-2025-0005) Tom's Food Markets, Inc. (Traverse City, Michigan) |
09/30/2024 | | Closed | | (RCRA-05-2024-0015) 3M Chemical Operations LLC (Cordova, Illinois) |
09/27/2024 | | Closed | | (CAA-05-2024-0061) Ursa Truck and Trailer Repair, LLC (Ursa, Illinois) |
09/26/2024 | | Closed | | (SDWA-05-2024-0004) Shell Catalysts & Technologies, LP (Michigan City, Indiana) |
09/25/2024 | | Closed | | (RCRA-05-2024-0025) Veolia ES Technical Solutions, LLC (Menomonee Falls, Wisconsin) |
09/24/2024 | | Closed | | (FIFRA-05-2024-0021) Furbee Corp. d/b/a Ace Hardware (New Castle, Indiana) |
09/23/2024 | | Closed | | (FIFRA-05-2024-0017) Jorgensen Farm Elevator, Inc. (Williamston, Michigan) |
09/23/2024 | | Closed | | (TSCA-05-2024-0021) Magnusson Siding & Window, Inc. (East Peoria, Illinois) |
09/20/2024 | | Closed | | (CAA-05-2024-0039) SABIC Innovative Plastics US LLC (Ottawa, Illinois) |
09/20/2024 | | Closed | | (CAA-05-2024-0056) The Sherwin-Williams Co. (Holland, Michigan) |
09/20/2024 | | Closed | | (CAA-05-2024-0060) Chase Products Co. (Broadview, Illinois) |
09/20/2024 | | Closed | | (FIFRA-05-2024-0020) Underwater Creations, Inc. (Saint Louis Park, Minnesota) |
09/19/2024 | | Closed | | (CAA-05-2024-0049) 1500 South Tibbs LLC f/k/a Vertellus Integrated Pyridines LLC (Indianapolis, Ind... |
09/19/2024 | | Active | | (TSCA-05-2024-0024) Pangea Real Estate (Chicago, Illinois) |
09/18/2024 | | Active | | (CAA-05-2024-0050) Gulfstream Aerospace Services Corporation (Cahokia, Illinois) |
09/18/2024 | | Closed | | (TSCA-05-2024-0018) All In One Solution (Brunswick, Ohio) |
09/18/2024 | | Closed | | (TSCA-05-2024-0023) River City Window and Door, LLC d/b/a Pella Windows and Doors of Peoria (Peoria,... |
09/17/2024 | | Closed | | (CAA-05-2024-0038) Marathon Petroleum Company LP (Canton, Ohio) |
09/17/2024 | | Closed | | (RCRA-05-2024-0024) Akron Steel Treating Company (Akron, Ohio) |
09/17/2024 | | Closed | | (RUST-05-2024-0012) Morning Star Market (Wahkon, Minnesota) |
09/16/2024 | | Closed | | (CAA-05-2024-0037) Cardinal Operating Company and Buckeye Power, Inc. (Brilliant, Ohio) |
09/16/2024 | | Closed | | (CAA-05-2024-0051) Carroll Service Company - Lanark West Plant (Lanark, Illinois) |
09/16/2024 | | Closed | | (CAA-05-2024-0052) Carroll Service Company – Milledgeville East Plant (Milledgeville, Illinois) |
09/16/2024 | | Closed | | (CERCLA-05-2024-0009) Sherwood Food Distributor, L.L.C. (Detroit, Michigan) |
09/16/2024 | | Closed | | (CWA-05-2024-0012) Bunge North America, Inc. (Cairo, Illinois) |
09/16/2024 | | Closed | | (EPCRA-05-2024-0024) Sherwood Food Distributor, L.L.C. (Detroit, Michigan) |
09/11/2024 | | Closed | | (CAA-05-2024-0047) Maeder Brothers Quality Wood Pellets, Inc. (Weidman, Michigan) |
09/11/2024 | | Closed | | (CAA-05-2024-0054) INEOS ABS (USA) LLC (Addyston, Ohio |
09/11/2024 | | Closed | | (FIFRA-05-2024-0019) Quadsil, Inc. (Midland, Michigan) |
09/11/2024 | | Closed | | (TSCA-05-2024-0014) BMB Properties and Management, LLC (Charleston, Illinois) |
09/10/2024 | | Closed | | (CAA-05-2024-0055) Buckeye Terminals, LLC (Flint, Michigan) |
09/10/2024 | | Closed | | (FIFRA-05-2024-0012) Sussex IM, Inc. (Sussex, Wisconsin) |
09/10/2024 | | Closed | | (FIFRA-05-2024-0016) Rosen's Inc. (Ottawa, Illinois) |
09/10/2024 | | Closed | | (RCRA-05-2024-0020) Northshore Mining Company (Silver Bay, Minnesota) |
09/10/2024 | | Closed | | (RCRA-05-2024-0023) Univar Solutions USA LLC (Shakopee, Minnesota) |
09/03/2024 | | Closed | | (CAA-05-2024-0035) Belgrade Cooperative Association - Villard Facility (Villard, Minnesota) |
09/03/2024 | | Closed | | (CAA-05-2024-0058) Federal Cartridge Company (Anoka, Minnesota) |
09/03/2024 | | Closed | | (EPCRA-05-2024-0022) Gebhart Holdings, Inc. (Huntington, Indiana) |
09/03/2024 | | Active | | (EPCRA-05-2024-0023) American Soy Products, Inc. (Saline, Michigan) |
09/03/2024 | | Closed | | (FIFRA-05-2024-0015) BleachTech, LLC (Seville, Ohio) |
08/29/2024 | | Closed | | (CWA-05-2024-0014) CCU Coal & Construction, LLC (Bellaire, Ohio) |
08/27/2024 | | Closed | | (CAA-05-2024-0044) Heritage Crystal Clean, Inc. (Indianapolis, Indiana) |
08/26/2024 | | Closed | | (EPCRA-05-2024-0018) Infinite Recycled Technologies (Albert Lea, Minnesota) |
08/26/2024 | | Closed | | (TSCA-05-2024-0020) Roger Gillenwater (Fountaintown, Indiana) |
08/21/2024 | | Closed | | (CAA-05-2024-0048) I-K-I Manufacturing Company, Inc. (Edgerton, Wisconsin) |
08/14/2024 | | Closed | | (CERCLA-05-2024-0008) Institution Food House, Inc. d/b/a Performance Foodservices – Ellenbee (Fairfiel... |
08/14/2024 | | Closed | | (EPCRA-05-2024-0021) Institution Food House, Inc. d/b/a Performance Foodservices – Ellenbee (Fairfiel... |
08/09/2024 | | Closed | | (CAA-05-2024-0005) Online Packaging, Inc. (Michigan City, Indiana) |
08/09/2024 | | Closed | | (CAA-05-2024-0022) Cleveland-Cliffs Burns Harbor LLC (Burns Harbor, Indiana) |
08/09/2024 | | Closed | | (CAA-05-2024-0046) Alter Trading Corporation (St. Louis, Missouri) |