Waterkeeper Alliance
UnclaimedIndustry
Nonprofit Organization Management
Staff
58
HQ
New York, New York
Phone
+1 212-747-0622
Website
waterkeeper.orgEngagement overview
Waterkeeper Alliance has filed 86 public comments across 57 dockets at 5 federal agencies, most actively at the Environmental Protection Agency.
86
Comments filed
57
Dockets engaged
5
Agencies
Jul 23, 2026
Last filing
Is this your organization?
Claim Waterkeeper Alliance to unlock owner-only intelligence across your 57 dockets:
- Coalition map — every organization that files alongside you
- Ally & opposition tags on your co-filers
- AI briefs on the rulemakings you engage
- Deadline calendar & alerts for open comment windows
Dockets · EPA (48)
sorted by most recent filingEPARulemakingEPA-HQ-OW-2025-0654
Rescission of Regulatory Determinations and Removal of Related Provisions for Four PFAS Substances (PFHxS, PFNA, HFPO-DA (GenX), and the mixture of these three PFAS plus PFBS)
1 of your filingslast filed Jul 23, 202633 co-filersRIN 2040-AG53
EPARulemakingEPA-HQ-OW-2025-1742
Extending the Compliance Deadline for the PFOA and PFOS Maximum Contaminant Levels
1 of your filingslast filed Jul 21, 202642 co-filersRIN 2040-AG49
EPANonrulemakingEPA-HQ-OPP-2025-3555
Tetflupyrolimet; Receipt of Applications for Emergency Exemptions, Solicitation of Public Comment
1 of your filingslast filed Mar 16, 20264 co-filers
EPAEPA-HQ-OW-2025-2929
Untitled docket
2 of your filingslast filed Feb 18, 202675 co-filers
EPARulemakingEPA-HQ-OW-2025-0322
Updated Definition of Waters of the United States
1 of your filingslast filed Jan 8, 2026271 co-filersRIN 2040-AG44
EPARulemakingEPA-HQ-OPPT-2020-0549
Reporting and Recordkeeping for Perfluoroalkyl and Polyfluoroalkyl Substances under Section 8(a)(7) of the Toxic Substances Control Act (TSCA)
1 of your filingslast filed Dec 19, 2025112 co-filers
EPARulemakingEPA-HQ-OW-2009-0819
Rulemaking for the Steam Electric Power Generating Effluent Limitations Guidelines
2 of your filingslast filed Nov 4, 2025141 co-filersRIN 2040-AG41
EPARulemakingEPA-HQ-OAR-2025-0186
Reconsideration of the Greenhouse Gas Reporting Program
1 of your filingslast filed Nov 4, 202577 co-filers
EPARulemakingEPA-HQ-OAR-2025-0194
Rescission of the Greenhouse Gas Endangerment Finding and Motor Vehicle Greenhouse Gas Emission Standards Under the Clean Air Act
1 of your filingslast filed Oct 7, 2025245 co-filers
EPARulemakingEPA-HQ-OLEM-2020-0107
Hazardous and Solid Waste Management System: Disposal of Coal Combustion Residuals from Electric Utilities; Legacy Surface Impoundments
1 of your filingslast filed Sep 18, 202564 co-filersRIN 2050-AH14
EPANonrulemakingEPA-HQ-OW-2024-0504
Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS)
2 of your filingslast filed Aug 5, 202561 co-filers
EPANonrulemakingEPA-HQ-OW-2024-0454
National Recommended Ambient Water Quality Criteria for the Protection of Human Health for PFOA, PFOS, and PFBS
2 of your filingslast filed May 14, 202518 co-filers
EPANonrulemakingEPA-HQ-OW-2025-0093
WOTUS Notice: The Final Response to SCOTUS
2 of your filingslast filed May 5, 2025124 co-filers
EPARulemakingEPA-HQ-OPPT-2024-0403
N-(1,3-Dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD) and its transformation product, 6PPD-quinone; Regulatory Investigation under the Toxic Substances Control Act (TSCA)
1 of your filingslast filed Mar 26, 20256 co-filers
EPANonrulemakingEPA-HQ-OW-2024-0158
Preliminary and Final Effluent Guidelines Program Plan 16 and Supporting Documentation
1 of your filingslast filed Jan 22, 202512 co-filers
EPANonrulemakingEPA-HQ-OW-2023-0580
POTW Influent PFAS Study
2 of your filingslast filed Nov 13, 20245 co-filers
EPARulemakingEPA-HQ-OLEM-2023-0278
Listing of Specific PFAS as RCRA Hazardous Constituents
1 of your filingslast filed Apr 11, 202430 co-filers
EPARulemakingEPA-HQ-OLEM-2023-0085
Definition of Hazardous Waste Applicable to Corrective Action at Solid Waste Management Units
1 of your filingslast filed Mar 28, 202417 co-filers
EPARulemakingEPA-HQ-OW-2021-0736
Meat and Poultry Products Effluent Limitations Guidelines Revision
1 of your filingslast filed Mar 27, 202440 co-filers
EPARulemakingEPA-HQ-TRI-2022-0270
Changes to Reporting Requirements for Per- and Polyfluoroalkyl Substances; Community Right-to-Know Toxic Chemical Release Reporting
1 of your filingslast filed Feb 8, 202324 co-filers
EPARulemakingEPA-HQ-OW-2022-0128
Clean Water Act Section 401 Water Quality Certification Improvement Rule
1 of your filingslast filed Aug 9, 202250 co-filers
EPARulemakingEPA-HQ-OW-2021-0602
Revised Definition of “Waters of the United States”
1 of your filingslast filed Feb 9, 2022199 co-filers
EPANonrulemakingEPA-HQ-OW-2018-0594
Drinking Water Contaminants Candidate List 5 (CCL 5)
1 of your filingslast filed Sep 20, 202118 co-filers
EPANonrulemakingEPA-HQ-OW-2021-0328
Pre-proposal Public Meetings and Recommendations Regarding the Definition of “Waters of the United States”
1 of your filingslast filed Sep 8, 2021146 co-filers
EPANonrulemakingEPA-HQ-OW-2021-0302
Clean Water Act Section 401 Water Quality Certification Recommendations
1 of your filingslast filed Aug 4, 202135 co-filers
EPARulemakingEPA-HQ-OW-2019-0405
Updating Regulations on Water Quality Certification
1 of your filingslast filed Oct 28, 201989 co-filers
EPANonrulemakingEPA-HQ-OW-2019-0166
Interpretive Statement on Application of the Clean Water Act National Pollutant Discharge Elimination System Program to Releases of Pollutants from a Point Source to Groundwater
1 of your filingslast filed Jun 17, 201945 co-filers
EPARulemakingEPA-HQ-OW-2018-0149
Revised Definition of “Waters of the United States”
2 of your filingslast filed May 14, 2019562 co-filers
EPARulemakingEPA-HQ-OW-2017-0203
Definition of “Waters of the United States” – Recodification of Pre-Existing Rules
3 of your filingslast filed Aug 16, 2018431 co-filers
EPANonrulemakingEPA-HQ-OW-2018-0063
Clean Water Act Coverage of “Discharges of Pollutants” via a Direct Hydrologic Connection to Surface Water
1 of your filingslast filed May 23, 2018112 co-filers
EPARulemakingEPA-HQ-OAR-2017-0355
Repeal of Carbon Dioxide Emission Guidelines for Existing Stationary Sources: Electric Utility Generating Units; Emission Guidelines for Greenhouse Gas Emissions from Existing Electric Utility Generating Units; Revisions to Emission Guideline Implementing Regulations; Revisions to New Source Review Program
1 of your filingslast filed May 8, 2018295 co-filers
EPANonrulemakingEPA-HQ-OW-2017-0480
Definition of “Waters of the United States” – Pre-Proposal Outreach Comments
1 of your filingslast filed Dec 8, 201799 co-filers
EPANonrulemakingEPA-HQ-OA-2017-0190
Evaluation of Existing Regulations
2 of your filingslast filed Jun 12, 2017481 co-filers
EPARulemakingEPA-HQ-OW-2016-0145
National Pollutant Discharge Elimination System: Application and Program Updates
1 of your filingslast filed Aug 29, 201664 co-filers
EPARulemakingEPA-HQ-OA-2013-0031
Nondiscrimination in Programs or Activities Receiving Federal Assistance from the Environmental Protection Agency
1 of your filingslast filed Mar 31, 20168 co-filers
EPARulemakingEPA-HQ-OW-2011-0880
Definition of "Waters of the United States" Under the Clean Water Act
2 of your filingslast filed Nov 28, 2014961 co-filers
EPARulemakingEPA-HQ-OW-2011-0188
National Pollutant Discharge Elimination System Concentrated Animal Feeding Operation (CAFO) Reporting Rule
2 of your filingslast filed Jan 23, 201252 co-filers
EPARulemakingEPA-HQ-RCRA-2009-0640
Hazardous and Solid Waste Management System; Identification and Listing of Special Wastes; Disposal of Coal Combustion Residuals from Electric Utilities
1 of your filingslast filed Dec 16, 2010509 co-filers
EPANonrulemakingEPA-HQ-OA-2010-0486
Draft FY 2011-2015 EPA Strategic Plan
1 of your filingslast filed Aug 5, 201070 co-filers
EPANonrulemakingEPA-HQ-TRI-2009-0844
Hydrogen Sulfide; Methyl Mercaptan; Toxic Chemicals Right-to-Know; Stay of Reporting Requirements [400088]
1 of your filingslast filed May 11, 20107 co-filers
EPARulemakingEPA-HQ-RCRA-2008-0329
Notice of Proposed Rulemaking - Identification of Non-Hazardous Secondary Materials That Are Solid Waste
1 of your filingslast filed Feb 3, 2009190 co-filers
EPANonrulemakingEPA-HQ-OW-2007-1189
Drinking Water Contaminant Candidate List 3
1 of your filingslast filed May 22, 200826 co-filers
EPANonrulemakingEPA-HQ-ORD-2007-0240
A Screening Assessment of the Potential Impacts of Climate Change on the Costs of Implementing Water Quality-Based Effluent limits at Publicly-Owned treatment Works in the Great Lakes Region
1 of your filingslast filed May 3, 20072 co-filers
EPARulemakingEPA-HQ-OW-2006-0141
National Pollutant Discharge Elimination System (NPDES) Water Transfers Rule
2 of your filingslast filed Aug 10, 200653 co-filers
EPANonrulemakingEPA-HQ-OW-2005-0523
National Pollutant Discharge Elimination System (NPDES) Permit requirements for Peak Wet Weather Discharges from Publicly Owned Treatment Works Treatment Plants Serving Separate Sanitary Sewer Collection Systems
1 of your filingslast filed Jan 26, 200622 co-filers
EPARulemakingEPA-HQ-OW-2003-0063
Final Rule on Application of Pesticides to Waters of the United States in Compliance with FIFRA
14 of your filingslast filed Apr 4, 2005131 co-filers
EPARulemakingEPA-HQ-OAR-2002-0056
National Emission Standards for Hazardous Air Pollutants for Utility Air Toxics; Clean Air Mercury Rule (CAMR) Legacy Docket ID #: A-92-55
1 of your filingslast filed Jun 15, 2004623 co-filers
EPARulemakingEPA-HQ-OW-2003-0025
National Pollutant Discharge Elimination System (NPDES) Permit Requirements for Municipal Wastewater Treatment Discharges During Wet Weather Conditions
1 of your filingslast filed Feb 9, 200472 co-filers
Attribution is name-based and imperfect. Firmographic data is third-party sourced and shown for demonstration. regulations.gov data is public record.