Sierra Club v. United States Environmental Protection Agency
Petitioner: SIERRA CLUB
Respondent: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY and LEE ZELDIN, Administrator, United States Environmental Protection Agency Respondent
Intervenor: UTILITY WATER ACT GROUP and AMERICA'S POWER
Case Number: 26-388
Filed: February 20, 2026
Court: U.S. Court of Appeals, Second Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on April 20, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
April 20, 2026 Filing 25 ATTORNEY, Mychal Ozaeta, for Petitioner Clean Water Action, Petitioner Dine Citizens Against Ruining Our Environment, Petitioner Kentucky Resources Council, Petitioner Natural Resources Defense Council, Inc., Petitioner Sierra Club, Petitioner Waterkeeper Alliance, Inc., ADDED. [26-128, 26-317, 26-318, 26-388] [Entered: 04/20/2026 12:12 PM] [Edited: 04/20/2026 12:18 PM]
April 17, 2026 Filing 24 NOTICE OF APPEARANCE AS SUBSTITUTE COUNSEL/ADDITIONAL COUNSEL, on behalf of Sierra Club, FILED. [Entered: 04/17/2026 04:58 PM]
April 13, 2026 Filing 23 ATTORNEY, Andrew D. Knudsen, for Intervenor America's Power, ADDED. [26-128, 26-317, 26-318, 26-388] [Entered: 04/13/2026 04:57 PM]
April 2, 2026 Filing 22 MOTION ORDER, granting motion for extension of time, to 04/13/2026, to reply to Petitioners opposition to Intervenors motion to transfer, at docket entry 52, on behalf of Intervenor Utility Water Act Group, FILED, FILED. [26-128, 26-317, 26-318, 26-388] [Entered: 04/02/2026 02:13 PM]
March 25, 2026 Filing 21 CERTIFIED ADMINISTRATIVE RECORD, FILED [Entered: 03/25/2026 10:17 AM]
March 17, 2026 Filing 20 MOTION ORDER, granting motion for extension of time until 03/30/2026 to file responses at docket entry 45, on behalf of Petitioner Clean Water Action, Petitioner Dine Citizens Against Ruining Our Environment, Petitioner Kentucky Resources Council, Petitioner Natural Resources Defense Council, Inc., Petitioner Sierra Club, Petitioner Waterkeeper Alliance, Inc., FILED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/17/2026 04:19 PM]
March 16, 2026 Filing 19 ATTORNEY, Davis Aaron Backer, for Respondent United States Environmental Protection Agency, Respondent Lee Zeldin, ADDED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/16/2026 10:37 AM]
March 13, 2026 Filing 18 ATTORNEY, Brian R. Levey, for Intervenor Utility Water Act Group, ADDED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/13/2026 05:09 PM]
March 13, 2026 Filing 17 ATTORNEY, Andrew J. Turner, for Intervenor Utility Water Act Group, ADDED. [26-388, 26-128, 26-317, 26-318] [Entered: 03/13/2026 04:58 PM]
March 13, 2026 Filing 16 NEW CASE MANAGER, Connie Mazariego, ASSIGNED. [Entered: 03/13/2026 12:48 PM]
March 11, 2026 Filing 14 CAPTION, Intervenors-Respondents Utility Water Act Group and Americas Power, AMENDED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/11/2026 10:39 AM]
March 10, 2026 Filing 15 ATTORNEY, Allison D. Wood, George Peter Sibley, for Intervenor America's Power, Intervenor Utility Water Act Group, ADDED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/13/2026 10:57 AM]
March 10, 2026 Filing 13 MOTION ORDER, granting motion to intervene as intervenors-respondents, at docket entries 23 and 26, on behalf of movants Utility Water Act Group and America's Power, by MAK, FILED. [26-128, 26-317, 26-318, 26-388] [Entered: 03/10/2026 04:54 PM]
March 2, 2026 Filing 11 FORM C-A, on behalf of Petitioner Sierra Club, FILED. Service date 03/02/2026 by ACMS. [Entered: 03/02/2026 04:54 PM]
March 2, 2026 Filing 10 ACKNOWLEDGMENT AND NOTICE OF APPEARANCE, on behalf of Petitioner Sierra Club, FILED. Service date 03/02/2026 by ACMS. [Entered: 03/02/2026 04:47 PM]
February 27, 2026 Filing 12 PAYMENT OF DOCKETING FEE, on behalf of Petitioner Sierra Club, USCA receipt #A09-2609482 , FILED. [Entered: 03/09/2026 11:37 AM]
February 27, 2026 Filing 9 MOTION ORDER, granting motion for extension of time until 03/16/2026 to file the certified administrative record, at docket entry 30, on behalf of Respondent Lee Zeldin, Respondent United States Environmental Protection Agency, FILED. [26-128, 26-317, 26-318, 26-388] [Entered: 02/27/2026 12:41 PM]
February 26, 2026 Filing 8 ACKNOWLEDGMENT AND NOTICE OF APPEARANCE, on behalf of Respondent United States Environmental Protection Agency, Respondent Lee Zeldin, FILED. Service date 02/26/2026 by ACMS. [Entered: 02/26/2026 12:02 PM]
February 24, 2026 Filing 7 NOTE: See lead case, 26-128, containing complete set of docket entries. [Entered: 02/24/2026 11:37 AM]
February 24, 2026 Filing 6 ATTORNEY, Thomas Joseph Cmar for Petitioner Sierra Club, ADDED. [Entered: 02/24/2026 10:03 AM]
February 23, 2026 Filing 5 NOTICE OF APPEARANCE AS ADDITIONAL COUNSEL, on behalf of Sierra Club, FILED. [Entered: 02/23/2026 06:15 PM] [Edited: 02/24/2026 10:01 AM]
February 20, 2026 Filing 4 PETITION FOR REVIEW OF AGENCY ORDER, SERVED. [Entered: 02/20/2026 04:10 PM]
February 20, 2026 Filing 3 NON-ADMITTED ATTORNEY, Joshua Douglas Smith, orally informed to apply for admission forthwith and submit Addendum A to Notice of Appearance, NOTIFIED. [Entered: 02/20/2026 04:04 PM]
February 20, 2026 Filing 2 PETITION FOR REVIEW OF AGENCY ORDER, on behalf of Petitioner Sierra Club, transfered from the 9th Circuit Court of Appeals, OPENED. [Entered: 02/20/2026 03:58 PM]
February 19, 2026 Filing 1 PETITION FOR REVIEW OF AGENCY ORDER, on behalf of Petitioner Sierra Club, FILED. [Entered: 02/20/2026 03:53 PM] [Edited: 02/20/2026 03:59 PM]

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Search for this case: Sierra Club v. United States Environmental Protection Agency
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Petitioner: SIERRA CLUB
Represented By: Thomas Joseph Cmar
Represented By: Joshua Douglas Smith
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Respondent: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Represented By: Davis Aaron Backer
Represented By: Jeffrey Hughes
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Respondent: LEE ZELDIN, Administrator, United States Environmental Protection Agency Respondent
Represented By: Davis Aaron Backer
Represented By: Jeffrey Hughes
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Intervenor: UTILITY WATER ACT GROUP
Represented By: Brian R. Levey
Represented By: George Peter Sibley, III
Represented By: Andrew J. Turner
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Intervenor: AMERICA'S POWER
Represented By: Allison D. Wood
Represented By: Andrew D. Knudsen
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