Complaint Date | | Status | | Case |
| | Closed | | (RCRA-10-2019-0121) USAF Joint Base Elmendorf Richardson, Alaska |
 | | Closed | | (RCRA-10-2019-0130) Perma-Fix Northwest Richland, Inc. |
| | Closed | | (RCRA-10-2019-0143) BP Exploration (Alaska) Inc. |
 | | Closed | | (RCRA-10-2019-0256) Kenneth A. Stedham, d/b/a Bi-Rights Motors Company |
| | Closed | | (RCRA-10-2020-0058) Univar Solutions USA, Inc. |
 | | Closed | | (RCRA-10-2020-0111) Chemical Waste Management of the Northwest, Inc |
| | Closed | | (RCRA-10-2020-0147) B&W Wrecker, Crane, Rigging |
 | | Closed | | (RCRA-10-2020-0150) Queen Anne Upholstery and Refinishing |
| | Closed | | (RCRA-10-2020-0164) The United States Department of the Air Force, Joint Base Elmendorf Richardson |
 | | Closed | | (RCRA-10-2021-0013) GALEN HOSPITAL ALASKA, INC.D/B/A ALASKA REGIONAL HOSPITAL |
| | Closed | | (RCRA-10-2021-0181) Costco Wholesale Corporation |
 | | Closed | | (RCRA-10-2021-0203) ECOLAB, Inc. |
| | Closed | | (RCRA-10-2021-0212) Golden Valley Electric Association, Inc. |
 | | Closed | | (RCRA-10-2022-0205) Baker Petrolite LLC |
| | Closed | | (RCRA-10-2022-0232) Schlumberger |
 | | Closed | | (RCRA-10-2022-0244) Northern Star (Pogo) L.L.C. |
| | Closed | | (RCRA-10-2022-0264) Fairbanks Memorial Hospital |
 | | Closed | | (RCRA-10-2023-0043) Hecla Greens Creek Mining Company |
| | Closed | | (RCRA-10-2023-0049) SRC Worldwide, Inc. |
 | | Closed | | (RCRA-10-2023-0126) Nichols Brothers Boat Builders, Inc. |
| | Closed | | (RCRA-10-2023-0127) Lowe’s of Fairbanks #1985 |
 | | Closed | | (RCRA-10-2023-0136) The Home Depot, Inc. |
| | Closed | | (RCRA-10-2023-0140) Naval Undersea Warfare Center Division, Keyport |
 | | Closed | | (RCRA-10-2023-0166) Pace International LLC |
| | Closed | | (RCRA-10-2024-0016) Teck Alaska Inc |
 | | Closed | | (RCRA-10-2024-0017) Ennis-Flint, Incorporated |
| | Closed | | (RCRA-10-2024-0029) United States Coast Guard Base Kodiak |
 | | Closed | | (RCRA-10-2024-0034) US Ecology Alaska LLC |
| | Closed | | (RCRA-10-2024-0039) Cellnetix Pathology and Laboratories |
 | | Closed | | (RCRA-10-2024-0045) Walmart Supercenter No 2722 |
| | Closed | | (RCRA-10-2024-0067) Coeur Alaska Inc Kensington Gold Mine RCRA 10 2024 0067 |
 | | Closed | | (RCRA-10-2024-0070) Hilcorp North Slope LLC |
| | Closed | | (RCRA-10-2024-0130) United States Army Garrison Fort Wainwright |
 | | Closed | | (RCRA-10-2024-0131) Western Washington University |
| | Active | | (RCRA-10-2024-0166) Bradken Atlas |
 | | Closed | | (RCRA-10-2024-0232) Parker Hannifin Corporation |
| | Closed | | (RCRA-10-218-0200) United States Army, Fort Wainwright Army Garrison Alaska |
 | | Closed | | (RCRA-R10-2019-0058) Tesoro Alaska Refinery L.L.C. |
| | Closed | | (SDWA-10-2011-0134) U.S. ARMY GARRISON FORT WAINWRIGHT |
 | | Closed | | (SDWA-10-2013-0047) Alaska Department of Transportation & Public Facilities |
| | Closed | | (SDWA-10-2013-0081) Da Stor At Lillie's Corner |
 | | Closed | | (SDWA-10-2013-0082) Cougar Den, Inc. |
| | Closed | | (SDWA-10-2013-0155) Alaska Dept. of Transportation & Public Facilities - Central Region, AK |
 | | Closed | | (SDWA-10-2013-0156) Alaska Dept. of Transporation and Public Facilities - Northern Region, AK |
| | Closed | | (SDWA-10-2014-0027) National Park Service-US Dept. of the Interior |
 | | Closed | | (SDWA-10-2014-0137) Estell Subdivision, Lot 2, Public Water System (AK#216902) |
| | Closed | | (SDWA-10-2015-0021) Essential Oil Research Farm, LLC d/b/a Young Living Lavender Farms |
 | | Closed | | (SDWA-10-2015-0078) Eielson Air Force Base, Alaska |
| | Active | | (SDWA-10-2017-0009) Noosack Indian Tribe |
 | | Active | | (SDWA-10-2017-0010) Nooksack Indian Tribe |
| | Active | | (SDWA-10-2017-0011) Nooksack Indian Tribe |
 | | Active | | (SDWA-10-2017-0012) Nooksack Indian Tribe |
| | Active | | (SDWA-10-2017-0013) Nooksack Indian Tribe |
 | | Active | | (SDWA-10-2017-0014) Nooksack Indian Tribe |
| | Closed | | (SDWA-10-2017-0111) Stepping Stone Builders, Inc. |
 | | Closed | | (SDWA-10-2018-0284) Sunset Auto Body |
| | Closed | | (SDWA-10-2018-0341) Seward Body and Paint |
 | | Closed | | (SDWA-10-2019-0114) City of Delta Junction, AK |
| | Closed | | (SDWA-10-2019-0117) Commercial Automotive Repair & Equipment Service |
 | | Closed | | (SDWA-10-2019-0118) Airport Equipment Rentals, Inc. |
| | Closed | | (SDWA-10-2020-0117) Everts Air Fuel, Inc. |
 | | Closed | | (SDWA-10-2021-0001) NORTH STAR PAVING & CONSTRUCTION, INC. |
| | Closed | | (SDWA-10-2021-0041) Sani-Can Inc. |
 | | Active | | (SDWA-10-2024-0176) Durham School ServicesbLimited Partnership |
| | Closed | | (SDWA-10-2024-0179) Matanuska-Susitna Borough School District |
 | | Closed | | (SDWA-10-2025-0022) City of Boardman |
| | Closed | | (SDWA and .....) Harley Motors, Inc. |
 | | Closed | | (TSCA-10-2007-0101) CHUGACH ELECTRIC ASSOCIATION, INC. |
| | Closed | | (TSCA-10-2008-0020) Fluor Hanford, Inc., and Twin City Metals, Inc. |
 | | Closed | | (TSCA-10-2008-0031) ConocoPhillips Company |
| | Closed | | (TSCA-10-2008-0034) Willands Tech-Auto, Inc. |
 | | Closed | | (TSCA-10-2008-0046) Battelle Energy Alliance, LLC |
| | Closed | | (TSCA-10-2008-0092) William V. Henson |
 | | Closed | | (TSCA-10-2008-0093) Portland General Electric |
| | Closed | | (TSCA-10-2009-0003) SILENCE, INC. dba Midas Auto Service |
 | | Closed | | (TSCA-10-2009-0011) Pape, Inc. |
| | Closed | | (TSCA-10-2009-0185) MID-WILLAMETTE FAMILY YMCA, INC. |
 | | Closed | | (TSCA-10-2010-0198) CITY OF KETCHIKAN |
| | Closed | | (TSCA-10-2011-0050) CHA SPECIAL PAINTING, LLC |
 | | Closed | | (TSCA-10-2011-0052) COLLEGE WORKS PAINTING |
| | Closed | | (TSCA-10-2012-0114) Robert Kerr |
 | | Closed | | (TSCA-10-2012-0181) Payne Revocable Trust |
| | Closed | | (TSCA-10-2012-0184) Canyon Property Management, LLC |
 | | Closed | | (TSCA-10-2012-0188) Kachina Contractor Solutions, LLC |
| | Closed | | (TSCA-10-2013-0086) Advanced Management, Inc. |
 | | Closed | | (TSCA-10-2013-0091) Elite Property Management, Inc. |
| | Closed | | (TSCA-10-2013-0092) Hill Rental Properties, LLC |
 | | Closed | | (TSCA-10-2013-0124) Alaska Commerical Contractors, Inc. - Juneau, AK |
| | Closed | | (TSCA-10-2013-0145) VanPool Painting, Inc. |
 | | Closed | | (TSCA-10-2013-0151) City of Tacoma |
| | Closed | | (TSCA-10-2013-0162) Burlington Environmental, LLC |
 | | Closed | | (TSCA-10-2013-0176) Blaser Die Casting Co. |
| | Closed | | (TSCA-10-2014-0010) Elec. Recyclers International of WA, Inc. |
 | | Closed | | (TSCA-10-2014-0011) Anchorage Municipal Light & Power |
| | Closed | | (TSCA-10-2014-0012) Anchorage School District |
 | | Closed | | (TSCA-10-2014-0028) Lynden Service Center, Inc. |
| | Closed | | (TSCA-10-2014-0149) Dakota Remodeling LLC |
 | | Closed | | (TSCA-10-2014-0169) Bububhai (Bob) Patel |
| | Closed | | (TSCA-10-2014-0181) Student Works Painting, Inc. dba College Works Painting |
 | | Closed | | (TSCA-10-2015-0015) Superior Inspection Services, Inc. |