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Notices of Intent to Sue the U.S. Environmental Protection Agency (EPA)

Many of the environmental statutes that govern EPA actions contain provisions that allow citizens to sue EPA when EPA fails to perform an act or duty required by the statute. Unlike provisions allowing citizens to challenge final agency actions, these citizen suit provisions usually require a potential plaintiff to first provide the EPA with "notice of intent to sue" in advance of filing the lawsuit. Not all such notices result in lawsuits being filed.

These citizen suit provisions include:
  • Section 304 of the Clean Air Act (CAA);
  • Section 505(a)(2) of the Clean Water Act (CWA);
  • Section 1449(a)(2) of the Safe Drinking Water Act (SDWA);
  • Section 11(g)(1)(A) of the Endangered Species Act (ESA);
  • Section 105(g)(2)(A) of the Marine Protection, Research, and Sanctuaries Act (MPRSA, aka Ocean Dumping Act);
  • Section 7002(a)(2) of the Resource Conservation and Recovery Act (RCRA);
  • Section 20(a)(2) of the Toxic Substances Control Act (TSCA);
  • Section 310(a)(2) of the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA); and
  • Section 326(a)(1)(B) or (C) of the Emergency Planning and Community Right-to-Know Act (EPCRA).

The table below provides links to NOIs and associated complaints (where applicable) received by EPA since January 2013.

OGC manages litigation for the Agency in over 380 environmental matters. View the docket of cases.

OGC also manages the Agency’s legal obligations in the following list of consent decrees and settlement agreements involving environmental matters. The list contains future deadlines for EPA action, and brief descriptions of those deadlines. View the table of cases.

Disclaimer: EPA strives to ensure that information provided is accurate and complete. This information is dynamic, however, and at times additions or changes may be necessary to achieve this goal. Posting does not mean that the notice was properly filed and/or served upon EPA or the United States, and EPA does not waive any defenses related to improper filing or service as it relates to the notices posted here.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Potential Plaintiff(s) Date Statute(s) Related Complaint(s)
WildEarth Guardians(PDF)(4 pp, 1 MB, About PDF) 2013/01/14 CAA  
WildEarth Guardians (PDF) (4 pp, 592 K, About PDF) 2013/01/23 CAA  
BCCA Appeal Group (PDF) (3 pp, 90 K, About PDF) 2013/01/30 CAA  
Sierra Club; West Virginia Highlands Conservancy; Ohio Valley Environmental Coalition (PDF) (13 pp, 933 K, About PDF) 2013/01/30 CWA  
Sierra Club; West Virginia Highlands Conservancy; Ohio Valley Environmental Coalition (PDF) (9 pp, 2 MB, About PDF) 2013/02/06 CWA  
Sandra L. Bahr; David Matusow (PDF)(3 pp, 253 K, About PDF) 2013/02/21 CAA  
Our Children's Earth Foundation; Ecological Rights Foundation (PDF)(26 pp, 512 K, About PDF) 2013/02/26 CWA, ESA View complaint (PDF)(39 pp, 9 MB, About PDF)
Northwest Environmental Advocates (PDF)(8 pp, 224 K, About PDF) 2013/02/28 CWA, ESA

View complaint (PDF)(57 pp, 749 K, About PDF)


View complaint (PDF)(8 pp, 224 K, About PDF)
Alabama Rivers Alliance (PDF)(6 pp, 1 MB, About PDF) 2013/03/11 CWA  
Florida Wildlife Federation (PDF)(3 pp, 43 K, About PDF) 2013/03/11 CWA  
American Lung Association; Natural Resources Defense Council; Sierra Club (PDF)(2 pp, 317 K, About PDF) 2013/03/13 CAA View complaint (PDF)(19 pp, 238 K, About PDF)
Sierra Club (PDF)(2 pp, 51 K, About PDF) 2013/03/18 CAA  
Sierra Club (PDF)(2 pp, 57 K, About PDF) 2013/03/18 CAA  
Sierra Club (PDF)(2 pp, 61 K, About PDF) 2013/03/18 CAA  
Center for Biological Diversity (PDF)(3 pp, 247 K, About PDF) 2013/04/04 CAA  
Environmental Defense Fund; Sierra Club; Natural Resources Defense Council (PDF)(4 pp, 254 K, About PDF) 2013/04/15 CAA  
The States of New York; Connecticut; Delaware, Maine; New Mexico; Oregon; Rhode Island; Vermont; and Washington; Commonwealth of Massachusetts; District of Columbia; City of New York (PDF)(7 pp, 1 MB, About PDF) 2013/04/22 CWA  
Richard Sloat (PDF)(2 pp, 322 K, About PDF) 2013/04/25 CWA  
Conservation Law Foundation (PDF)(4 pp, 781 K, About PDF) 2013/04/29 CAA  
Idaho Conservation League (PDF)(6 pp, 275 K, About PDF) 2013/04/30 CWA  
Northwest Environmental Advocates; Idaho Conservation League (PDF)(12 pp, 269 K, About PDF) 2013/05/13 CWA View complaint (PDF)(36 pp, 302 K, About PDF)
West Virginia Coal Association (PDF)(19 pp, 4 MB, About PDF) 2013/05/13 CWA  
Sierra Club (PDF)(3 pp, 41 K, About PDF) 2013/05/23 CAA  
Sierra Club (PDF)(7 pp, 213 K, About PDF) 2013/05/29 CAA View complaint (PDF)(50 pp, 2 MB, About PDF)
Sierra Club; Natural Resources Defense Council (PDF)(4 pp, 536 K, About PDF) 2013/06/04 CAA  
Turtle Island Restoration Network (PDF)(8 pp, 162 K, About PDF) 2013/06/10 ESA  
Clean Air Council (PDF)(5 pp, 257 K, About PDF) 2013/06/10 CAA  
Oregon State (PDF)(10 pp, 2 MB, About PDF) 2013/06/12 CAA  
Pro se (PDF)(2 pp, 264 K, About PDF) 2013/06/19 TSCA  
NRDC; Clean Ocean Action; Hackensack Riverkeeper; Heal the Bay; NY/NJ Baykeeper, Riverkeeper, and Waterkeeper Alliance (PDF)(9 pp, 320 K, About PDF) 2013/06/20 CWA  
Sierra Club; Natural Resources Defense Council (PDF)(5 pp, 773 K, About PDF) 2013/07/01 CAA  
The States of North Dakota; Nevada; South Dakota; and Texas (PDF)(4 pp, 140 K, About PDF) 2013/07/09 CAA View complaint (PDF)(52 pp, 8 MB, About PDF)
Commissioners of the County of Berks, Pennsylvania (PDF)(2 pp, 158 K, About PDF) 2013/07/22 CAA View complaint (PDF)(16 pp, 767 K, About PDF)
Columbia Riverkeeper; Puget Soundkeeper Alliance; Spokane Riverkeeper; North Sound Baykeeper (PDF)(8 pp, 122 K, About PDF) 2013/07/23 CWA View complaint (PDF)(43 pp, 637 K, About PDF)
Center for Biological Diversity (PDF)(3 pp, 76 K, About PDF) 2013/07/23 CWA  
The State of Maine (PDF)(8 pp, 522 K, About PDF) 2013/07/29 CWA  
The State of Maine (PDF)(8 pp, 535 K, About PDF) 2013/07/29 CWA  
Wild Equity Institute; Communities for Better Environment; Center for Biological Diversity (PDF)(42 pp, 1 MB, About PDF) 2013/07/29 CWA  
American Lung Association; Clean Air Council; Environmental Defense Fund; Environment and Human Health, Inc. (PDF)(5 pp, 980 K, About PDF) 2013/08/02 CAA  
The Attorneys General of New York; Connecticut; Maryland; Massachusetts; Oregon; Rhode Island; and Vermont; Puget Sound Clean Air Agency (PDF)(5 pp, 994 K, About PDF) 2013/08/02 CAA View complaint (PDF)(15 pp, 280 K, About PDF)
Wildearth Guardians (PDF)(4 pp, 608 K, About PDF) 2013/08/06 CAA  
Pacific Coast Federation of Fishermen's Associations; Institute for Fisheries Resources (PDF)(8 pp, 72 K, About PDF) 2013/08/08 CWA  
The State of North Carolina (PDF)(2 pp, 404 K, About PDF) 2013/08/08 CAA View complaint (PDF)(7 pp, 531 K, About PDF)
Environmental Integrity Project; Benjamin Feldman (PDF)(4 pp, 738 K, About PDF) 2013/08/12 CAA View complaint (PDF)(63 pp, 3 MB, About PDF)
South Carolina Coastal Conservation League (PDF)(160 pp, 20 MB, About PDF) 2013/08/14 CWA  
BCCA Appeal Group (PDF)(6 pp, 394 K, About PDF) 2013/08/15 CAA  
Pine Creek Valley Water Association; Raymond Proffitt Foundation; Delaware Riverkeeper Network; Delaware Riverkeeper (PDF)(7 pp, 2 MB, About PDF) 2013/08/22 CAA  
California Communities Against Toxics and Sierra Club (PDF)(7 pp, 313 K, About PDF) 2013/08/23 CAA View complaint (PDF)(24 pp, 663 K, About PDF)
Center for Biological Diversity (PDF)(5 pp, 48 K, About PDF) 2013/09/04 CAA View complaint (PDF)(17 pp, 115 K, About PDF)
American Petroleum Institute (PDF)(2 pp, 129 K, About PDF) 2013/10/21 CAA  
Sierra Club (PDF)(2 pp, 129 K, About PDF) 2013/10/21 CAA View complaint (PDF)(15 pp, 244 K, About PDF)
Sierra Club (PDF)(3 pp, 35 K, About PDF) 2013/10/28 CAA View complaint (PDF) (10 pp, 413 K, About PDF)
Idaho Power Company (PDF)(7 pp, 533 K, About PDF) 2013/11/01 CWA  
Northwest Environmental Advocates (PDF)(4 pp, 209 K, About PDF) 2013/11/01 CWA  
Idaho Power Company (PDF)(7 pp, 5 66K, About PDF) 2013/11/01 CWA View complaint (32 pp, 20 MB, About PDF)
Northwest Environmental Advocates (PDF)(8 pp, 267 K, About PDF) 2013/11/01 CWA, ESA  
Center for Biological Diversity (PDF)(5 pp, 36 K, About PDF) 2013/11/26 CAA  
State of Wyoming (PDF)(2 pp, 287 K, About PDF) 2013/12/03 CAA  
Auto Industry Forum (PDF)(6 pp, 644 K, About PDF) 2013/12/16 CAA  
WildEarth Guardians (PDF)(3 pp, 711 K, About PDF) 2013/10/07 CAA View complaint (PDF)(6 pp, 2 MB, About PDF)
Center for Biological Diversity (PDF)(3 pp, 1 MB, About PDF) 2014/01/09 CAA View complaint (PDF)(17 pp, 580 K, About PDF)
Murray Energy (PDF)(5 pp, 456 K, About PDF) 2014/01/27 CAA  
Sierra Club (PDF)(4 pp, 114 K, About PDF) 2014/01/27 CAA View complaint (PDF)(57 pp, 2 MB, About PDF)
Citizens for Clean Air (PDF)(3 pp, 368 K, About PDF) 2014/02/04 CAA View complaint (PDF)(27 pp, 809 K, About PDF)
Sierra Club (PDF)(3 pp, 41 K, About PDF) 2014/02/10 CAA  
Jack L. Firsdon; Larry D. Askins; Vickie A. Askins (PDF)(5 pp, 254 K, About PDF) 2014/02/14 CWA  
Nucor Steel-Arkansas, Nucor-Yamato Steel Company (PDF)(4 pp, 476 K, About PDF) 2014/02/19 CAA  
Monroe Energy LLC (PDF)(2 pp, 630 K, About PDF) 2014/03/18 CAA  
Sierra Club; Appalachian Voices; Kentuckians for the Commonwealth; Kentucky Waterways Alliance; Kentucky Resources Council; Center for Biological Diversity; Defenders of Wildlife (PDF)(22 pp, 8 MB, About PDF) 2014/04/07 CWA, ESA  
Alliance to Protect Nantucket Sound, et al. (PDF)(13 pp, 2 MB, About PDF) 2014/04/11 CAA, ESA  
State of Wyoming (PDF)(2 pp, 795 K, About PDF) 2014/04/22 CAA  
Sierra Club (PDF)(6 pp, 52 K, About PDF) 2014/04/23 CAA View complaint (PDF)(20 pp, 443 K, About PDF)
Sierra Club (PDF)(3 pp, 380 K, About PDF) 2014/04/28 CAA View complaint (PDF)(8 pp, 471 K, About PDF)
Californians Against Waste (PDF)(11 pp, 324 K, About PDF) 2014/05/02 CAA  
New Era Group (PDF)(6 pp, 1 MB, About PDF) 2014/05/12 CAA  
Finger Lakes Zero Waste Coalition, Inc. (PDF)(2 pp, 353 K, About PDF) 2014/05/20 CAA View complaint (PDF)(11 pp, 488 K, About PDF)
Ronald J. Ferguson (PDF)(3 pp, 388 K, About PDF) 2014/05/27 CWA  
Concerned Citizens Around Murphy (PDF)(3 pp, 575 K, About PDF) 2014/06/04 CAA  
Environmental Integrity Project; Sierra Club (PDF)(4 pp, 423 K, About PDF) 2014/06/11 CAA View complaint (PDF) (31 pp, 649 K, About PDF)
Environmental Integrity Project; Sierra Club (PDF)(3 pp, 417 K, About PDF) 2014/05/14 CAA View complaint (PDF)(31 pp, 649 K, About PDF)
Center for Biological Diversity; Center for Environmental Health; Clean Air Council (PDF)(4 pp, 56 K, About PDF) 2014/06/20 CAA  
Center for Biological Diversity; Center for Environmental Health; Clean Air Council (PDF)(4 pp, 56 K, About PDF) 2014/06/23 CAA View complaint (PDF)(17 pp, 112 K, About PDF)
Sierra Club (PDF)(4 pp, 57 K, About PDF) 2014/07/07 CAA View complaint (PDF)  (19 pp, 585 K, About PDF)
Bill Green (PDF)(2 pp, 73 K, About PDF) 2014/07/15 CAA View complaint (PDF)(121 pp, 3 MB, About PDF)
Center for Biological Diversity (PDF)(5 pp, 74 K, About PDF) 2014/07/28 CAA  
Environmental Integrity Project; Sierra Club; Air Alliance Houston (PDF)(3 pp, 413 K, About PDF) 2014/07/28 CAA View complaint (PDF) (118 pp, 2 MB, About PDF)
Environmental Integrity Project; the Sierra Club; Air Alliance Houston (PDF)(2 pp, 343 K, About PDF) 2014/07/28 CAA View complaint (PDF) (118 pp, 2 MB, About PDF)
Sierra Club; Medical Advocates for Healthy Air; Physicians for Social Responsibility - Los Angeles; WildEarth Guardians; Center for Biological Diversity (PDF)(2 pp, 442 K, About PDF) 2014/08/04 CAA View complaint (PDF)(10 pp, 370 K, About PDF)
Center for Biological Diversity; Friends of the Earth (PDF)(5 pp, 145 K, About PDF) 2014/08/11 CAA View complaint (PDF)(24 pp, 332 K, About PDF)
Shenandoah Riverkeeper; Potomac Riverkeeper, Inc (PDF)(4 pp, 252 K, About PDF) 2014/08/20 CWA  
PEER (PDF)(7 pp, 418 K, About PDF) 2014/08/22 TSCA  
Sierra Club and WildEarth Guardians (PDF)(4 pp, 80 K, About PDF) 2014/08/27 CAA View complaint (PDF)(18 pp, 436 K, About PDF)
Sierra Club (PDF)(5 pp, 40 K, About PDF) 2014/08/27 CAA  
WildEarth Guardians (PDF)(4 pp, 1 MB, About PDF) 2014/09/02 CAA  
Nucor Steel Louisiana LLC; Consolidated Environmental Management, Inc. (PDF)(18 pp, 326 K, About PDF) 2014/09/17 CAA  
Sierra Club (PDF)(4 pp, 713 K, About PDF) 2014/10/02 CAA View complaint (PDF)(21 pp, 684 K, About PDF)
Mark W. Schaefer (PDF)(2 pp, 435 K, About PDF) 2014/10/06 CWA  
Sierra Club; WildEarth Guardians (PDF)(4 pp, 79 K, About PDF) 2014/10/08 CAA  
Sierra Club (PDF)(3 pp, 39 K, About PDF) 2014/10/08 CAA  
Sierra Club; Waterkeeper Alliance; Center for Biological Diversity (PDF)(5 pp, 4 MB, About PDF) 2014/10/17 ESA  
OVEC et al. (PDF)(23 pp, 4 MB, About PDF) 2014/11/12 CWA

View complaint (PDF) (54 pp, 20.6 MB, About PDF)

View complaint (PDF) (55 pp, 2.36 K, About PDF)
American Fuel & Petrochemical Manufacturers (PDF)(2 pp, 186 K, About PDF) 2014/11/21 CAA View complaint (PDF)(2 pp, 186 K, About PDF)
San Juan Citizens Alliance (PDF)(10 pp, 1 MB, About PDF) 2014/11/22 CWA  
American Fuel & Petrochemical Manufacturers (PDF)(2 pp, 273 K, About PDF) 2014/12/01 CAA  
American Petroleum Institute (PDF)(2 pp, 1 MB, About PDF) 2014/12/01 CAA  
Center for Biological Diversity (PDF)(4 pp, 593 K, About PDF) 2014/12/01 CAA  
Peter Bormuth (PDF)(4 pp, 301 K, About PDF) 2014/12/02 SDWA  
Idaho Conservation League (PDF)(6 pp, 1 MB, About PDF) 2014/12/12 CWA  
American Petroleum Institute (PDF)(3 pp, 1 MB, About PDF) 2014/12/15 CAA  
Halogenated Solvents Industry Alliance, Inc. (PDF)(2 pp, 850 K, About PDF) 2014/12/22 CAA  
Upper Missouri Waterkeeper (PDF)(6 pp, 826 K, About PDF) 2014/12/30 CWA  
WildEarth Guardians (PDF)(3 pp, 322 K, About PDF) 2015/01/15 CAA  
Sandra Reevis; Blackfeet Tribe (PDF)(4 pp, 2 MB, About PDF) 2015/01/16 SDWA  
WildEarth Guardians (PDF)(4 pp, 617 K, About PDF) 2015/01/26 CAA View complaint (PDF)(17 pp, 146 K, About PDF)
HEAL Utah; National Parks Conservation Association; Sierra Club (PDF)(3 pp, 212 K, About PDF) 2015/01/29 CAA View complaint (PDF)(16 pp, 335 K, About PDF)
California Communities Against Toxics; Californians Against Waste Foundation; Coalition For A Safe Environment; Del Amo Action Committee; Desert Citizens Against Pollution; Louisiana Bucket Brigade; Louisiana Environmental Action Network; Neighbors for Clean Air; Ohio Citizen Action (PDF)(6 pp, 1 MB, About PDF) 2015/02/04 CAA View complaint (PDF)(41 pp, 299 K, About PDF)
Wildearth Guardians (PDF)(4 pp, 323 K, About PDF) 2015/02/05 CAA  
Conservation Law Foundation; Charles River Watershed Association (PDF)(9 pp, 248 K, About PDF) 2015/02/10 CWA  
Conservation Law Foundation (PDF)(13 pp, 1 MB, About PDF) 2015/02/10 CWA View complaint (PDF) (155 pp, 2 MB, About PDF)
Northwest Environmental Advocates (PDF)(5 pp, 207 K, About PDF) 2015/02/11 CWA  
Hawaiian Electric Company, Inc. (PDF)(3 pp, 44 K, About PDF) 2015/02/20 CAA  
Environmental Integrity Project; Sierra Club (PDF)(3 pp, 359 K, About PDF) 2015/03/10 CAA View complaint (PDF)(199 pp, 3 MB, About PDF)
Plant Oil Powered Diesel Fuel Systems, Inc. (PDF)(17 pp, 693 K, About PDF) 2015/03/18 CAA  
Sierra Club; Physicians for Social Responsibility- Los Angeles (PDF)(2 pp, 56 K, About PDF) 2015/03/20 CAA View complaint (PDF)(8 pp, 114 K, About PDF)
Wisconsin Public Service Corporation (PDF)(4 pp, 645 K, About PDF) 2015/03/20 CAA View complaint (PDF)(64 pp, 6 MB, About PDF)
Sierra Club (PDF)(3 pp, 1 MB, About PDF) 2015/03/24 CAA  
Damascus Citizens for Sustainability Inc.; NYH20; Citizens for Water (PDF)(16 pp, 334 K, About PDF) 2015/04/28 CAA  
State of Nevada Dept. of Conservation and Natural Resources (PDF)(2 pp, 223 K, About PDF) 2015/05/28 CAA View complaint (PDF)(16 pp, 1 MB, About PDF)
State of Louisiana; Louisiana Department of Environmental Quality (PDF)(5 pp, 1 MB, About PDF) 2015/05/28 CAA  
Sierra Club (PDF)(5 pp, 34 K, About PDF) 2015/06/01 CAA View complaint (PDF)(12 pp, 185 K, About PDF)
Preserve Pepe'keo Health and Environment (PDF)(2 pp, 371 K, About PDF) 2015/06/11 CAA View complaint (PDF)(13 pp, 450 K, About PDF)
State of Maine (PDF)(9 pp, 1 MB, About PDF) 2015/06/17 CWA

View complaint (PDF)(168 pp, 9 MB, About PDF)

View complaint (PDF)(33 pp, 353 K, About PDF)
State of North Carolina (PDF)(2 pp, 650 K, About PDF) 2015/07/08 CAA View complaint (PDF)(8 pp, 178 K, About PDF)
Yvonne D. Lewis; Sidney T. Lewis (PDF)(3 pp, 655 K, About PDF) 2015/07/13 CAA  
Center for Biological Diversity; Center for Environmental Health; Neighbors for Clean Air (PDF)(6 pp, 899 K, About PDF) 2015/08/03 CAA View complaint (PDF)(15 pp, 104 K, About PDF)
Value Recovery Inc. (PDF)(11 pp, 2 MB, About PDF) 2015/08/13 CAA  
Midwest Environmental Defense Center (PDF)(2 pp, 196 K, About PDF) 2015/08/17 CAA View complaint (PDF)(10 pp, 161 K, About PDF)
Sierra Club; Louisiana Environmental Action Network (PDF)(2 pp, 353 K, About PDF) 2015/08/17 CAA

View complaint (PDF)(11 pp, 238 K, About PDF)

View complaint (PDF)(12 pp, 275 K, About PDF)

View complaint (PDF)(32 pp, 19 MB, About PDF)
Wild Fish Conservancy (PDF)(32 pp, 7 MB, About PDF) 2015/08/31 CWA, ESA View complaint (PDF)(55 pp, 2 MB, About PDF)
Partnership for Policy lntegrity (PDF)(2 pp, 410 K, About PDF) 2015/08/31 CAA View complaint (PDF)(10 pp, 128 K, About PDF)
Nucor Steel Louisiana LLC and Consolidated Environmental Management, Inc., a fully-owned subsidiary of Nucor Corporation (PDF)(12 pp, 2 MB, About PDF) 2015/09/21 CAA View complaint (PDF)(83 pp, 12 MB, About PDF)
Sierra Club (PDF)(3 pp, 477 K, About PDF) 2015/10/05 CAA  
Center for Biological Diversity; Center for Environmental Health; Neighbors for Clean Air (PDF)(2 pp, 30 K, About PDF) 2015/10/08 CAA  
Southern Utah Wilderness Alliance (PDF)(2 pp, 376 K, About PDF) 2015/10/13 CWA  
Defenders of Wildlife; The Bay Institute (PDF)(14 pp, 7 MB, About PDF) 2015/11/02 CWA View complaint (PDF) (31 pp, 322 K, About PDF)
Sierra Club (PDF)(3 pp, 25 K, About PDF) 2015/11/04 CAA View complaint (PDF) (12 pp, 90 K, About PDF)
Missouri Colation for the Environment Foundation (PDF)(4 pp, 110 K, About PDF) 2015/11/06 CWA View complaint (PDF)(10 pp, 353 K, About PDF)
Air Alliance Houston; Texas Environmental Justice Advocacy Services; Community In -power and Development Association, Inc.; Louisiana Bucket Brigade (PDF)(5 pp, 605 K, About PDF) 2015/11/13 CAA View complaint (PDF)(30 pp, 1 MB, About PDF)
New Era Group, Inc. (PDF)(5 pp, 853 K, About PDF) 2015/11/20 CAA  
Natural Resources Defense Council (PDF)(7 pp, 81 K, About PDF) 2015/11/24 SDWA  
Sierra Club; Environmental Integrity Project (PDF)(7 pp, 1 MB, About PDF) 2015/12/04 CAA View complaint (PDF)(25 pp, 3 MB, About PDF)
Sierra Club (PDF)(5 pp, 825 K, About PDF) 2015/12/10 CAA View complaint (PDF)(31 pp, 2 MB, About PDF)
Sanitary Board of the City of Charleston, West Virginia (PDF)(5 pp, 205 K, About PDF) 2015/12/21 CWA View complaint (PDF)(13 pp, 123 K, About PDF)
Waterkeepers Washington (PDF)(8 pp, 4 MB, About PDF) 2015/12/21 CWA  
Center for Biological Diversity; Sierra Club; Association of lrritated Residents; Climate Change Law Foundation (PDF)(5 pp, 683 K, About PDF) 2015/12/21 CAA View complaint (PDF)(14 pp, 151 K, About PDF)
John Penn Whitescarver (PDF)(34 pp, 1 MB, About PDF) 2015/12/22 CWA  
Blue Ridge Environmental Defense League; Clean Wisconsin; Midwest Environmental Defense Center (PDF)(5 pp, 2 MB, About PDF) 2015/12/24 CAA View complaint (PDF)(38 pp, 255 K, About PDF)
Appleton Coated, LLC; Wisconsin Paper Council, Inc. (PDF)(3 pp, 87 K, About PDF) 2016/01/18 CAA View complaint (PDF)(9 pp, 109 K, About PDF)
North Carolina Department of Environmental Quality (PDF)(3 pp, 299 K, About PDF) 2016/01/21 CAA

View complaint (PDF)(28 pp, 687 K, About PDF)

View complaint (PDF)(10 pp, 56 K, About PDF)
Seneca County, Inc. (PDF)(17 pp, 2 MB, About PDF) 2016/01/21 CAA View complaint (PDF)(10 pp, 450 K, About PDF)
Plant Oil Powered Diesel Fuel Systems, Inc. (PDF)(4 pp, 411 K, About PDF) 2016/01/28 CAA  
Iowa Citizens for Community Improvement; Clean Wisconsin; Center for Food Safety; The Humane Society of the United States; Association of Irritated Residents; Food & Water Watch; Environmental Integrity Project (PDF)(6 pp, 969 K, About PDF) 2016/02/10 CAA View complaint (PDF)(231 pp, 8 MB, About PDF)
Center for Biological Diversity; Elizabeth Crowe (PDF)(2 pp, 31 K, About PDF) 2016/02/12 CAA  
WildEarth Guardians (PDF)(3 pp, 449 K, About PDF) 2016/02/16 CAA  
Bill Green (PDF)(2 pp, 339 K, About PDF) 2016/02/18 CAA View complaint (PDF)(50 pp, 2 MB, About PDF)
State of Utah (PDF) (5 pp, 1 MB, About PDF) 2016/02/26 CERCLA, CWA, RCRA, FTCA View complaint (PDF) (25 pp, 91 K, About PDF)
Puyallup Tribe of Indians (PDF)(14 pp, 1 MB, About PDF) 2016/03/01 CWA  
Conservation Law Foundation (PDF)(5 pp, 787 K, About PDF) 2016/03/07 CWA  
Sierra Club (PDF)(4 pp, 683 K, About PDF) 2016/03/24 CAA View complaint (PDF)(16 pp, 2 MB, About PDF)
The Sierra Club; West Virginia Highlands Conservancy; Ohio Valley Environmental Coalition (PDF)(31 pp, 13 MB, About PDF) 2016/04/01 CWA  
Sierra Club; West Virginia Highlands Conservancy; West Virginia Rivers Coalition (PDF)(4 pp, 483 K, About PDF) 2016/04/04 CWA  
Citizens for Clean Air; Sierra Club (PDF)(4 pp, 315 K, About PDF) 2016/04/06 CAA

View complaint (PDF)(63 pp, 3 MB, About PDF)

View complaint (PDF)(53 pp, 3 MB, About PDF)
Potomac Riverkeeper Network (PDF)(4 pp, 1 MB, About PDF) 2016/04/07 CWA  
Community In-Power and Development Association Inc.; Hoosier Environmental Council; Ohio Valley Environmental Coalition; Utah Physicians for a Healthy Environment (PDF)(4 pp, 2 MB, About PDF) 2016/04/08 CAA View complaint (PDF)(35 pp, 195 K, About PDF)
States of New York; Connecticut; Massachusetts; New Hampshire; Rhode Island; and Vermont (PDF)(3 pp, 409 K, About PDF) 2016/04/18 CAA View complaint (PDF)(78 pp, 5 MB, About PDF)
Sierra Club; Medical Advocates for Healthy Air; Physicians for Social Responsibility - Los Angeles; WildEarth Guardians; Center for Biological Diversity (PDF)(4 pp, 578 K, About PDF) 2016/04/27 CAA  
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 46 K, About PDF) 2016/04/27 CAA View complaint (PDF)(15 pp, 229 K, About PDF)
Finger Lakes Zero Waste Coalition, Inc. (PDF)(2 pp, 326 K, About PDF) 2016/04/27 CAA  
West Virginia Coal Association (PDF)(12 pp, 2 MB, About PDF) 2016/05/01 CWA  
Toni Offner; Cynthia Portera (PDF)(2 pp, 328 K, About PDF) 2016/05/11 CAA  
Center for Biological Diversity; Center for Environmental Health; Clean Air Council (PDF)(19 pp, 84 K, About PDF) 2016/05/17 CAA View complaint (PDF) (25 pp, 255 K, About PDF)
Sierra Club (PDF)(3 pp, 27 K, About PDF) 2016/06/06 CAA View complaint (PDF)(12 pp, 5 MB, About PDF)
Chesapeake Climate Action Network; Sierra Club; Environmental Integrity Project; Physicians for Social Responsibility, Chesapeake, Inc. (PDF)(3 pp, 335 K, About PDF) 2016/06/09 CAA View complaint (PDF)(779 pp, 20 MB, About PDF)
State of New York (PDF)(2 pp, 369 K, About PDF) 2016/06/30 CAA  
Center for Biological Diversity; Center for Environmental Health (PDF)(7 pp, 57 K, About PDF) 2016/07/01 CAA View complaint (PDF)(16 pp, 135 K, About PDF)
Environmental Integrity Project; Air Alliance Houston; Environment Texas; Texas Campaign for the Environment; Downwinders at Risk; Neighbors for Neighbors; Public Citizen's Texas Office; SEED Coalition (PDF)(58 pp, 2 MB, About PDF) 2016/07/05 CAA  
Sierra Club (PDF)(3 pp, 2 MB, About PDF) 2016/07/06 CAA View complaint (PDF)(21 pp, 869 K, About PDF)
Sierra Club (PDF)(7 pp, 757 K, About PDF) 2016/07/07 CAA View complaint (PDF)(26 pp, 1 MB, About PDF)
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 40 K, About PDF) 2016/07/18 CAA View complaint (PDF)(16 pp, 135 K, About PDF)
Municipality of San Juan (PDF)(3 pp, 1 MB, About PDF) 2016/07/21 CWA  
Chesapeake Climate Action Network; Sierra Club; Environmental Integrity Project (PDF)(3 pp, 265 K, About PDF) 2016/07/21 CAA  
Citizens for Clean Air; Sierra Club (PDF)(4 pp, 105 K, About PDF) 2016/08/03 CAA View complaint (PDF)(53 pp, 3 MB, About PDF)
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 40 K, About PDF) 2016/08/16 CAA  
Columbia Riverkeeper; Idaho Rivers United; Snake River Waterkeeper; Pacific Coast Federation of Fishermen's Associations; Institute for Fisheries Resources (PDF)(7 pp, 272 K, About PDF) 2016/08/22 CWA

View complaint (PDF)(16 pp, 130 K, About PDF)


View complaint (PDF) (34 pp, 238 K, About PDF)
 

View complaint (PDF)(34 pp, 223 K, About PDF)
Sierra Club (PDF)(6 pp, 511 K, About PDF) 2016/08/25 CAA View complaint (PDF)(36 pp, 2 MB, About PDF)
Center for Biological Diversity; Center for Environmental Health; Clean Air Council (PDF)(4 pp, 41 K, About PDF) 2016/09/14 CAA  
Perry Lee Oil & Gas Company (PDF)(2 pp, 70 K, About PDF) 2016/09/21 SDWA  
George Barto; Beth Barto; citizens of Borough of Blairsville, PA (PDF)(13 pp, 5 MB, About PDF) 2016/09/22 CWA  
Northwest Environmental Advocates (PDF) (9 pp, 94 K, About PDF) 2016/09/23 ESA  
Center for Biological Diversity; Northwest Environmental Advocates (PDF)(81 pp, 15 MB, About PDF) 2016/09/29 CWA, ESA  
New England Gen-Connect, LLC (PDF)(2 pp, 292 K, About PDF) 2016/10/06 CAA  
Sierra Club (PDF)(9 pp, 736 K, About PDF) 2016/10/12 CAA View complaint (PDF)(24 pp, 921 K, About PDF)
Sierra Club (PDF)(3 pp, 1 MB, About PDF) 2016/10/13 CAA View complaint (PDF)(30 pp, 127 K, About PDF)
Environmental Integrity Project; Sierra Club; Air Alliance Houston; Environment Texas (PDF)(25 pp, 235 K, About PDF)(5 pp, 969 K, About PDF) 2016/10/14 CAA  
The Humane Society of the United States; Association of Irritated Residents; Environmental Integrity Project; Friends of the Earth; Sierra Club (PDF)(140 pp, 25 MB, About PDF) 2016/10/14 CAA View complaint (PDF)(147 pp, 3 MB, About PDF)
Northwest Environmental Advocates (PDF)(5 pp, 456 K, About PDF) 2016/10/28 CWA  
Center for Biological Diversity; Northwest Environmental Advocates (PDF)(81 pp, 15 MB, About PDF) 2016/10/31 CWA, ESA  
Climate Change Law Foundation; Association of Irritated Residents; Center for Biological Diversity; Sierra Club (PDF)(8 pp, 662 K, About PDF) 2016/11/03 CAA View complaint (PDF)(15 pp, 289 K, About PDF)
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 40 K, About PDF) 2016/11/04 CAA  
Valero Energy Corporation (PDF)(12 pp, 9 MB, About PDF) 2016/11/04 CAA View complaint (PDF)(129 pp, 14 MB, About PDF)
Environmental Integrity Project; Sierra Club; Air Alliance Houston (PDF)(32 pp, 5 MB, About PDF) 2016/11/23 CAA View complaint (PDF)(45 pp, 874 K, About PDF)
New York Department of State; New York Department of Environmental Conservation (PDF)(6 pp, 265 K, About PDF) 2016/12/07 MPRSA View complaint (PDF)(54 pp, 799 K, About PDF)
Alliance for the Great Lakes, Lake Erie Charter Boat Association, Lake Erie Foundation, Michigan League of Conservation Voters, Michigan United Conservation Clubs, National Wildlife Federation, Ohio Environmental Council (PDF) (6 pp, 67 K, About PDF) 2016/12/20 CWA View complaint (PDF) (28 pp, 813 K, About PDF)
EPA (PDF)(6 pp, 67 K, About PDF) 2016/12/20 CWA  
Sierra Club; Environmental Integrity Project (PDF)(9 pp, 662 K, About PDF) 2016/12/22 CAA View complaint (PDF)(23 pp, 724 K, About PDF)
Douglas Lindamood (PDF)(26 pp, 766 K, About PDF) 2016/12/29 CAA  
Bill Green (PDF)(2 pp, 100 K, About PDF) 2017/01/13 CAA View complaint (PDF)(21 pp, 4 MB, About PDF)
Gulf Restoration Network; Little Tchefuncte River Association; Sierra Club Delta Chapter; Louisiana Audubon Council; Louisiana Environmental Action Network (PDF)(30 pp, 1 MB, About PDF) 2017/01/13 ESA  
Environmental Law & Policy Center (PDF)(3 pp, 334 K, About PDF) 2017/01/19 CWA View complaint (PDF) (19 pp, 1.43 MB, About PDF)
Environmental Integrity Project; and Sierra Club (PDF)(3 pp, 337 K, About PDF) 2017/02/09 CAA View complaint (PDF)(53 pp, 911 K, About PDF)
Center for Biological Diversity; and the Center for Environmental Health (PDF)(3 pp, 32 K, About PDF) 2017/02/14 CAA View complaint (PDF)(18 pp, 656 K, About PDF)
Environmental Integrity Project; Sierra Club; Air Alliance Houston (PDF)(3 pp, 162 K, About PDF) 2017/02/23 CAA View complaint (PDF)(60 pp, 651 K, About PDF)
Sierra Club (PDF)(5 pp, 264 K, About PDF) 2017/03/08 CAA View complaint (PDF)(32 pp, 566 K, About PDF)
NRDC (PDF)(5 pp, 455 K, About PDF) 2017/03/09 CWA  
Environmental Integrity Project; Sierra Club; Air Alliance Houston (PDF)(54 pp, 8 MB, About PDF) 2017/03/10 CAA View complaint (PDF)(68 pp, 855 K, About PDF)
Sierra Club (PDF)(2 pp, 205 K, About PDF) 2017/03/13 CAA  
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 35 K, About PDF) 2017/03/14 CAA View complaint (PDF)(12 pp, 141 K, About PDF)
State of Connecticut (PDF)(2 pp, 98 K, About PDF) 2017/03/20 CAA View complaint (PDF)(66 pp, 21 MB, About PDF)
Chesapeake Climate Action Network; Sierra Club; Environmental Integrity Project; Physicians for Social Responsibility, Chesapeake, Inc. (PDF)(17 pp, 3 MB, About PDF) 2017/04/26 CAA View complaint (PDF)(102 pp, 5 MB, About PDF)
Connecticut Fund for the Environment; Natural Resources Defense Council; Riverkeeper; Waterkeepter Alliance; Raritan Baykeeper; Bronx Council for Environmental Quality; Newtown Creek Alliance; Jamaica Bay Ecowatchers; New York City Water (PDF)(7 pp, 4 MB, About PDF) 2017/04/27 CWA View complaint (PDF)(18 pp, 334 K, About PDF)
Buzzard's Bay Coalition; Westport Fisherman's Association (PDF)(4 pp, 845 K, About PDF) 2017/05/01 CWA  
Natural Resources Defense Council (PDF)(8 pp, 1 MB, About PDF) 2017/05/08 CWA  
Natural Resources Defense Council (PDF)(6 pp, 1 MB, About PDF) 2017/05/08 CWA View complaint (PDF)(30 pp, 335 K, About PDF)
Small Retailers Coalition (PDF)(10 pp, 2 MB, About PDF) 2017/05/18 CAA View complaint (PDF)(19 pp, 215 K, About PDF)
Center for Biological Diversity; Center for Environmental Health (PDF)(2 pp, 28 K, About PDF) 2017/06/07 CAA View complaint (PDF) (11 pp, 168 K, About PDF)
Center for Biological Diversity; Center for Environmental Health; Sierra Club (PDF)(3 pp, 38 K, About PDF) 2017/06/21 CAA View complaint (PDF)(17 pp, 437 K, About PDF)
The States of New York; California; Connecticut; Illinois; Iowa; Maine; Maryland; New Mexico; Oregon; Rhode Island; Vermont; and Washington; Commonwealths of Massachusetts; and Pennsylvania; the District of Columbia; Chicago (PDF)(25 pp, 2 MB, About PDF) 2017/06/29 CAA View complaint (PDF) (20 pp, 96 K, About PDF)
Pennsylvania Department of Environmental Protection (PDF)(8 pp, 2 MB, About PDF) 2017/07/07 CAA  
The Gulf Restoration Network; Sierra Club (PDF)(23 pp, 680 K, About PDF) 2017/07/17 CAA, ESA  
State of Maryland, by and through the Maryland Department of the Environment (PDF)(3 pp, 132 K, About PDF) 2017/07/20 CAA View complaint (PDF)(38 pp, 2 MB, About PDF)
Chesapeake Bay Foundation, Inc. (PDF)(2 pp, 301 K, About PDF) 2017/07/26 CAA  
Center for Biological Diversity; Center for Environmental Health (PDF)(6 pp, 46 K, About PDF) 2017/07/27 CAA  
Center for Biological Diversity; Center for Environmental Health; Clean Air Council (PDF)(6 pp, 43 K, About PDF) 2017/08/03 CAA View complaint (PDF)(13 pp, 193 K, About PDF)
Ho-Chunk Nation and Sierra Club, and its John Muir Chapter (PDF)(16 pp, 3 MB, About PDF) 2017/08/16 CAA  
Ho-Chunk Nation and Sierra Club, and its John Muir Chapter (PDF)(19 pp, 4 MB, About PDF) 2017/08/16 CAA  
Douglas Lindamood (PDF)(25 pp, 235 K, About PDF) 2017/08/22 CAA View complaint (PDF) (47 pp, 1 mB, About PDF)
Environmental Defense Fund; Environmental Integrity Project; Adirondack Council; Maryland Environmental Health Network; Chesapeake Climate Action Network; Sierra Club Environmental Law Program; Chesapeake Physicians for Social Responsibility (PDF)(3 pp, 399 K, About PDF) 2017/08/23 CAA View complaint (PDF)(49 pp, 2 MB, About PDF)
Northwest Environmental Advocates (PDF)(3 pp, 78 K, About PDF) 2017/08/25 CWA View complaint (PDF)(27 pp, 2 MB, About PDF)
Environmental Defense Fund; Clean Air Task Force; Clean Air Council; Center for Biological Diversity; Earthworks; Environmental Integrity Project; Natural Resources Defense Council; Sierra Club (PDF)(9 pp, 89 K, About PDF) 2017/08/28 CAA View complaint (PDF) (19 pp, 563 K, About PDF)
Sierra Club (PDF)(2 pp, 157 K, About PDF) 2017/08/29 CAA  
Wild Fish Conservancy (PDF) (11pp, 2 MB, About PDF) 2017/09/06 CWA  
Kris Yates (PDF)(2 pp, 488 K, About PDF) 2017/09/15 RCRA View complaint (PDF)(26 pp, 599 K, About PDF)
States of New York; California; Connecticut; Illinois; Iowa; Maine; Minnesota; Oregon; Rhode Island; Vermont; and Washington; Commonwealths of Massachusetts; and Pennsylvania, the District of Columbia (PDF)(5 pp, 63 K, About PDF) 2017/10/05 CAA View complaint (PDF)(27 pp, 1 MB, About PDF)
State of Nevada, Division of Environmental Protection (PDF)(2 pp, 228 K, About PDF) 2017/10/12 CAA  
Southeast Environmental Task Force (PDF)(2 pp, 298 K, About PDF) 2017/10/12 CAA  
American Lung Association; American Public Health Association; American Thoracic Society; Appalachian Mountain Club; National Parks Conservation Association; Natural Resources Defense Council; Sierra Club; West Harlem Environmental Action (PDF)(3 pp, 603 K, About PDF) 2017/10/13 CAA View complaint (PDF)(18 pp, 273 K, About PDF)
State of Maryland (PDF)(2 pp, 312 K, About PDF) 2017/10/13 CAA  
Center for Biological Diversity (PDF)(7 pp, 194 K, About PDF) 2017/10/25 ESA View complaint (PDF) (20 pp, 544 K, About PDF)
Center for Biological Diversity (PDF)(3 pp, 664 K, About PDF) 2017/10/25 CAA  
The South Carolina Coastal Conservation League (PDF)(16 pp, 5 MB, About PDF) 2017/10/26 CWA  
State of New York (PDF)(5 pp, 322 K, About PDF) 2017/10/30 CAA View complaint (PDF)(11 pp, 570 K, About PDF)
Center for Biological Diversity; Center for Environmental Health; Sierra Club (PDF)(3 pp, 137 K, About PDF) 2017/11/01 CAA  
Protect Our Water (PDF)(9 pp, 2 MB, About PDF) 2017/11/01 CWA, ESA  
Menominee Indian Tribe of Wisconsin (PDF)(6 pp, 73 K, About PDF) 2017/11/06 CWA View complaint (PDF)(17 pp, 115 K, About PDF)
Ironbound Community Corporation (PDF)(98 pp, 20 MB, About PDF) 2017/11/13 EPCRA  
Gulf Restoration Network; Sierra Club (PDF)(25 pp, 206 K, About PDF) 2017/12/06 CAA  
State of Connecticut (PDF) (5 pp, 1 MB, About PDF) 2017/12/07 CAA  
Center for Biological Diversity (PDF) (12 pp, 112 K, About PDF) 2017/12/12 CWA, ESA  
Sierra Club (PDF)(7 pp, 1 MB, About PDF) 2017/12/18 CAA  
State of Delaware, Department of Natural Resources and Environmental Control (PDF)(4 pp, 2 MB, About PDF) 2018/01/03 CAA  
State of Delaware, Department of Natural Resources and Environmental Control (PDF)(4 pp, 2 MB, About PDF) 2018/01/03 CAA  
State of Delaware, Department of Natural Resources and Environmental Control (PDF)(4 pp, 2 MB, About PDF) 2018/01/03 CAA  
State of Delaware, Department of Natural Resources and Environmental Control (PDF)(4 pp, 2 MB, About PDF) 2018/01/03 CAA  
Chesapeake Bay Foundation, Inc. (PDF)(3 pp, 665 K, About PDF) 2018/01/17 CAA  
Association of Irritated Residents (PDF)(3 pp, 431 K, About PDF) 2018/01/24 CAA View complaint (PDF) (13 pp, 2 MB, About PDF)
Waterkeeper Alliance, Inc. (PDF)(4 pp, 468 K, About PDF) 2018/01/29 CWA  
Waterkeeper Alliance, Inc. (PDF) (2 pp, 377 K, About PDF) 2018/01/29 CWA  
Buzzard's Bay Coalition (PDF)(4 pp, 4 MB, About PDF) 2018/01/29 CWA  
Sierra Club (PDF)(10 pp, 509 K, About PDF) 2018/02/01 CAA  
Sierra Club, Environmental Integrity Project (PDF)(8 pp, 521 K, About PDF) 2018/02/07 CAA  
Center for Biological Diversity, Waterkeeper Alliance, Center for Food Safety, Turtle Island Restoration Network, Humboldt Baykeeper - a program of the Northcoast Environmental Center, Russia Riverkeeper, Monterey Coastkeeper (PDF)(6 pp, 409 K, About PDF) 2018/02/14 CWA, WOTUS View complaint (PDF) (65 pp, 861 K, About PDF)
Center for Biological Diversity and the Center for Environmental Health (PDF)(5 pp, 186 K, About PDF) 2018/02/22 CAA  
Clean Air Council (PDF)(4 pp, 1 MB, About PDF) 2018/03/05 CAA  
Center for Biological Diversity, Center for Environmental Health, Sierra Club (PDF)(7 pp, 201 K, About PDF) 2018/03/13 CAA View complaint (PDF) (15 pp, 515 K, About PDF)
State of California and the California Air Resources Board, State of Illinois, State of Maryland, State of New Mexico, State of Oregon, Pennsylvania Department of Environmental Protection, State of Rhode Island and State of Vermont (PDF) (5 pp, 235 K, About PDF) 2018/03/23 CAA View complaint (21 pp, 715 K, About PDF)
Tulane Environmental Law Clinic (PDF) (21 pp, 7 MB, About PDF) 2018/05/18 ESA  
Our Children's Earth Foundation (PDF)(4 pp, 544 K, About PDF) 2018/05/21 CAA View complaint (PDF) (18 pp, 425 K, About PDF)
Northwest Environmental Advocates (PDF) (9 pp, 2 MB, About PDF) 2018/06/05 CWA, ESA View complaint (PDF) (29 pp, 951 K, About PDF)
Natural Resources Defense Council, Environmental Defense Fund (PDF) (3 pp, 401 K, About PDF) 2018/06/26 CAA  
Idaho Department of Environmental Quality (PDF) (19 pp, 9 MB, About PDF) 2018/07/03 CWA View complaint (PDF) (32 pp, 20 M, About PDF)
National Park Conservation Association, Medical Advocates for Healthy Air, Committee for a Better Arvin and Committee for a Better Shafter (PDF) (5 pp, 500 K, About PDF) 2018/07/06 CAA View complaint (PDF)(48 pp, 5 MB, About PDF)
Iowa Citizens for Community Improvement (PDF) (9 pp, 231 K, About PDF) 2018/07/19 CAA  
Waterkeeper Alliance, Inc., Local Environmental Action Demanded and Sierra Club (PDF) (52 pp, 2 MB, About PDF)  2018/08/09 RCRA View complaint PDF)(96 pp, 2 MB, About PDF)
Center for Biological Diversity (PDF) (4 pp, 133 K, About PDF) 2018/08/31 CWA View complaint (PDF)(28 pp, 299 K,  About PDF)
Irvin A. Mermelstein (PDF) 2018/09/24 CWA  
Citizens for Clean Air, a project of Alaska Community Action on Toxics; Sierra Club (PDF)(5 pp, 193 K) 2018/10/11 CAA  
Center for Biological Diversity, the Center for Environmental Health, and Sierra Club (PDF)(6 pp, 201 K) 2018/10/15 CAA View Complaint (PDF)(15 pp, 290 K, About PDF)
Biomass Power Association (PDF)(14 pp, 302 K) 2018/10/29 CAA  
Lauren Atkins, Wendy Hartley, Labor Council for Latin American Advancement, Safer Chemicals Healthy Families, Vermont Public Interest Research Group (PDF)(8 pp, 189 K) 2018/10/31 TSCA

View Complaint (PDF)(17 pp, 195 K, About PDF)
Northwest Environmental Advocates (PDF)(4 pp, 163 K) 2018/09/04 CWA View complaint (PDF)(53 pp, 1 MB, About PDF)
Waterkeepers: Waterkeeper Alliance, Waterkeepers Chesapeake, and California Coastkeeper Alliance (PDF)(22 pp, 145 K)   2018/11/16 SDWA View Complaint (PDF)(43 pp, 174 K, About PDF)
Northwest Environmental Advocates (NWEA) (PDF)(8 pp, 1 MB) 2018/11/27 CWA  
Environmental Law & Policy Center (PDF)(31 pp, 5 MB) 2018/12/07 CWA View Complaint (PDF)(33 pp, 244 K, About PDF)
Environmental Justice Health Alliance ("EJHA"), Just Transition Alliance ("JTA"), Clean Water Action, and the Natural Resources Defense Council ("NRDC") (PDF)(8 pp, 212 K) 2018/11/06 CWA311 View Compliant (PDF)(18 pp, 294 K, About PDF)
TSCA, NRDC (PDF)(7 pp, 150 K) 2018/12/11 TSCA  
Gulf Restoration Network; Sierra Club (PDF)(22 pp, 389 K) 2018/12/14 ESA  
LandTech Design Group, Inc (PDF)(17 pp, 3 MB) 2018/12/19 CWA View Complaint (PDF)(111 pp, 6 MB, About PDF)
Center for Biological Diversity (PDF)(7 pp, 323 K) 2019/01/28 CAA  View Complaint (PDF)(13 pp, 483 K, About PDF)
WildEarth Guardians (PDF)(4 pp, 283 K) 2019/01/29 CAA View Complaint (PDF)(22 pp, 1 MB, About PDF)
Board of Lucas County Commissioners (PDF)(4 pp, 719 K) 2019/02/06 CWA View Complaint (PDF)(14 pp, 118 K, About PDF)
Kern Oil & Refining Co.’s (PDF)(3 pp, 891 K) 2019/02/11 CAA  
State of New York (PDF)(8 pp, 2 MB) 2019/02/13 CAA View Complaint (PDF)(80 pp, 4 MB, About PDF)
Gasp, Louisiana Bucket Brigade, PennFuture, Sierra Club (PDF)(4 pp, 694 K) 2019/02/22 CAA View Complaint (PDF)(24 pp, 264 K, About PDF)
Sierra Club, Center for Biological Diversity (PDF)(2 pp, 944 K) 2019/03/08 CAA View Complaint (PDF)(15 pp, 127 K), About PDF)
Center for Biological Diversity and the Center for Environmental Health (PDF)(12 pp, 251 K) 2019/03/13 CAA View Complaint (PDF)(15 pp, 305 K), About PDF)
Environmental Law and Policy Center (PDF)(5 pp, 459 K) 2019/03/14 CWA  
ALERT of Earth Island Institue, Cook Inletkeeper, alaska Community Action on Toxics, Kindra Arnesen, Rosemary Ahtuangaruak (PDF)(8 pp, 2 MB) 2019/04/01 CWA 311  
Vermont Public Interest Research Group, Safer Chemicals Healthy Families, Lauren Atkins, and Wendy Hartley (PDF)(19 pp, 237 K) 2019/04/19 TSCA  
Labor Council for Latin American Advancement, Natural Resources Defense Council (PDF)(20 pp, 968 K) 2019/04/22 TSCA  
Center for a Sustainable Coast (PDF)(20 pp, 4 MB) 2019/05/03 CWA  
Center for Biological Diversity; Center for Environmental Health (PDF)(6 pp, 1 MB) 2019/05/08 CAA  
Northwest Environmental Advocates (PDF)(6 pp, 255 K) 2019/05/20 CWA  
Northwest Environmental Advocates (PDF)(4 pp, 743 K) 2019/05/29 CWA  
Center for Biological Diversity; Center for Environmental Health (PDF)(4 pp, 110 K) 2019/06/06 CAA  

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