Delaware Riverkeeper Network, et al v. Pennsylvania Environmental Hearing Board, et al
Petitioner: DELAWARE RIVERKEEPER NETWORK, MAYA K. VAN ROSSUM, DELAWARE RIVERKEEPER and CITIZENS FOR PENNSYLVANIAS FUTURE
Respondent: PENNSYLVANIA ENVIRONMENTAL HEARING BOARD and PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION
Intervenor: TRANSCONTINENTAL GAS PIPE LINE CO LLC
Case Number: 25-2134
Filed: June 16, 2025
Court: U.S. Court of Appeals, Third Circuit
Nature of Suit: Other
Docket Report

This docket was last retrieved on December 8, 2025. A more recent docket listing may be available from PACER.

Date Filed Document Text
December 8, 2025 Filing 39 TEXT ORDER (Clerk) granting unopposed motion for leave to file overlength proof reply brief filed by Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network, Maya K. Van Rossum, and Citizens for Pennsylvania's Future, with filing as of December 1, 2025. (HAG) [Entered: 12/08/2025 02:42 PM]
December 4, 2025 Filing 38 COMPLIANCE RECEIVED. Uncontested Motion for leave to file overlength joint proof reply brief received from Petitioners Citizens for Pennsylvanias Future, Delaware Riverkeeper, Delaware Riverkeeper Network and Maya K. Van Rossum. (MCW) [Entered: 12/05/2025 12:37 PM]
December 4, 2025 Filing 37 ECF FILER: UNOPPOSED Motion filed by Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network and Maya K. Van Rossum to accept Petitioners' Proof Reply Brief that is in excess of word count limit. Certificate of Service dated 12/04/2025. Service made by ECF. [25-2134] (DEG) [Entered: 12/04/2025 02:24 PM]
December 2, 2025 Filing 36 TEXT ORDER (Clerk) directing Attorney Devon E. Guyer, Esq., counsel for Petitioners, to electronically file a Motion for leave to file overlength Joint Proof Reply Brief with a Certificate of Service attached. Due on or before 12/05/2025. Please note that the word limit for a Reply Brief is 6,500 words. (MCW) [Entered: 12/02/2025 11:47 AM]
December 1, 2025 Filing 35 ECF FILER: ELECTRONIC JOINT PROOF REPLY BRIEF on behalf of Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network, Maya K. Van Rossum and Citizens for Pennsylvanias Future. Certificate of Service dated 12/01/2025 by ECF. [25-2134][Edited docket text]--[Edited 12/02/2025 by MCW] (DEG) [Entered: 12/01/2025 03:07 PM]
November 17, 2025 Filing 34 HARD COPY RECEIVED from Respondent Pennsylvania Department of Environmental Protection - Brief with Addendum attached. Copies: 7. (TMS) [Entered: 11/17/2025 05:08 PM]
November 12, 2025 Filing 33 ECF FILER: ELECTRONIC PROOF BRIEF with Addendum attached on behalf of Respondent Pennsylvania Department of Environmental Protection. Certificate of Service dated 11/12/2025 by ECF. [Entry edited to reflect the correct event and attachment] [25-2134]--[Edited 11/17/2025 by EMA] (MOM) [Entered: 11/12/2025 04:00 PM]
November 12, 2025 Filing 32 ECF FILER: ELECTRONIC PROOF BRIEF with Addendum attached on behalf of Intervenor Respondent Transcontinental Gas Pipe Line Co LLC. Certificate of Service dated 11/12/2025 by ECF. [25-2134] (EUW) [Entered: 11/12/2025 11:39 AM]
September 30, 2025 Filing 31 ECF FILER: ENTRY OF APPEARANCE from Jessica R. O'Neill on behalf of Petitioner(s) Citizens for Pennsylvania's Future (PennFuture). [25-2134] (JRO) [Entered: 09/30/2025 03:41 PM]
September 30, 2025 Filing 30 TEXT ORDER (Clerk) directing Attorney Jessica R. O'Neill, Esq. for Petitioner Citizens for Pennsylvanias Future to file an Entry of Appearance pursuant to L.A.R. 46.2. Due on or before 10/03/2025. (EAF) [Entered: 09/30/2025 02:47 PM]
September 26, 2025 Filing 29 ECF FILER: ELECTRONIC JOINT PROOF BRIEF on behalf of Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network, Maya K. Van Rossum and Citizens for Pennsylvanias Future. Certificate of Service dated 09/26/2025 by ECF. --[Edited 09/30/2025 by EAF - Text edited to reflect ALL party filers] [25-2134] (DEG) [Entered: 09/26/2025 03:31 PM]
August 20, 2025 Opinion or Order Filing 28 ORDER (Clerk) The foregoing motion is granted. The briefing schedule is extended as follows: Petitioners' brief must be filed and served on or before September 26, 2025. Respondents' and Intervenor-Respondent's brief to be filed and served on or before November 12, 2025. Petitioners' reply brief to be filed to served on or before November 12, 2025. Petitioners' reply brief to be filed and served on December 1, 2025. The deferred joint appendix to be filed and served on December 15, 2025. Final briefs must be filed and served on or before December 22, 2025. The parties must file all required paper copies containing references to the appendix within fourteen (14) days of the date the appendix is filed. See Fed. R. App. P. 30(c)(2)(B); 3d Cir. L.A.R. 31.1(a). (TMM) [Entered: 08/20/2025 10:08 AM]
August 18, 2025 Filing 27 ECF FILER: JOINT Motion filed by Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network and Maya K. Van Rossum for Extension of Time to file All briefs until/for Appellants' Brief 09/26/25, Respondents' Brief 11/12/25, Reply Brief 12/01/25, Deferred Joint Appendix 12/15/25, Final Form Briefs 12/22/25, for leave to file a deferred appendix. Certificate of Service dated 08/18/2025. Service made by ECF. [25-2134] (KCM) [Entered: 08/18/2025 12:36 PM]
July 23, 2025 Filing 26 NOTICE Pursuant to 3d Cir. L.A.R. 26.1, a document is timely filed if received by 5:00 p.m. ET on the last day for filing unless the Court sets a different time, the document has been submitted by an inmate pursuant to Fed. R. App. P. 25(a)(2)(A)(iii), or otherwise specified in L.A.R. 26.1 (AMR) [Entered: 07/23/2025 12:22 PM]
July 23, 2025 Filing 25 BRIEFING NOTICE ISSUED. Brief on behalf of Petitioners Citizens for Pennsylvanias Future, Delaware Riverkeeper, Delaware Riverkeeper Network and Maya K. Van Rossum due on or before 09/02/2025. Appendix due on or before 09/02/2025. (AMR) [Entered: 07/23/2025 12:09 PM]
July 23, 2025 Filing 24 ECF FILER: SEALED/IMPOUNDED Agency Record. [25-2134] (MJS) [Entered: 07/23/2025 11:53 AM]
July 23, 2025 Filing 23 ECF FILER: Agency Record. [25-2134] (MJS) [Entered: 07/23/2025 11:51 AM]
July 23, 2025 Filing 22 ECF FILER: Agency Record. [25-2134] (MJS) [Entered: 07/23/2025 11:33 AM]
July 23, 2025 Filing 21 ECF FILER: Agency Record. [25-2134] (MJS) [Entered: 07/23/2025 11:21 AM]
July 23, 2025 Filing 20 ECF FILER: Agency Certified Index/List transmitted. [25-2134] (MJS) [Entered: 07/23/2025 10:00 AM]
July 17, 2025 Filing 19 ECF FILER: ENTRY OF APPEARANCE from John R. Dixon on behalf of Intervenor(s) Transcontinental Gas Pipe Line Company, LLC. [25-2134] (JRD) [Entered: 07/17/2025 05:08 PM]
July 17, 2025 Filing 18 ECF FILER: ENTRY OF APPEARANCE from Andrew T. Bockis on behalf of Intervenor(s) Transcontinental Gas Pipe Line Company, LLC. [25-2134] (ATB) [Entered: 07/17/2025 04:06 PM]
July 16, 2025 Filing 17 ECF FILER: ENTRY OF APPEARANCE from Patrick F. Nugent on behalf of Intervenor(s) Transcontinental Gas Pipe Line Company, LLC. [25-2134] (PFN) [Entered: 07/16/2025 04:56 PM]
July 16, 2025 Filing 16 ECF FILER: DISCLOSURE STATEMENT on behalf of Intervenor Respondent Transcontinental Gas Pipe Line Co LLC. [25-2134] (EUW) [Entered: 07/16/2025 04:53 PM]
July 16, 2025 Filing 15 ECF FILER: ENTRY OF APPEARANCE from Elizabeth U. Witmer on behalf of Intervenor(s) Transcontinental Gas Pipe Line Company, LLC. [25-2134] (EUW) [Entered: 07/16/2025 04:51 PM]
July 16, 2025 Opinion or Order Filing 14 ORDER (Clerk) The foregoing motion is granted. Transcontinental Gas Pipe Line Company, LLC, shall file its brief on the same day as the respondents. (AMR) [Entered: 07/16/2025 09:35 AM]
July 15, 2025 Filing 13 ECF FILER: ENTRY OF APPEARANCE from Devon E. Guyer on behalf of Petitioner(s) Delaware Riverkeeper Network; Maya K. van Rossum, the Delaware Riverkeeper. [25-2134] (DEG) [Entered: 07/15/2025 02:03 PM]
July 7, 2025 Filing 12 ECF FILER: ENTRY OF APPEARANCE from Michael J. Scarinci on behalf of Respondent(s) Pennsylvania Environmental Hearing Board. [25-2134] (MJS) [Entered: 07/07/2025 10:11 AM]
July 2, 2025 Filing 11 ECF FILER: Concise Summary of the Case filed by Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network and Citizens for Pennsylvanias Future. [25-2134] (KCM) [Entered: 07/02/2025 03:47 PM]
July 2, 2025 Filing 10 ECF FILER: ENTRY OF APPEARANCE from Kacy C. Manahan on behalf of Petitioner(s) Delaware Riverkeeper Network; Maya K. van Rossum, Delaware Riverkeeper. [25-2134] (KCM) [Entered: 07/02/2025 03:46 PM]
July 2, 2025 Filing 9 ECF FILER: AGENCY INFORMATION STATEMENT on behalf of Petitioners Delaware Riverkeeper, Delaware Riverkeeper Network and Citizens for Pennsylvanias Future. [25-2134] (KCM) [Entered: 07/02/2025 03:45 PM]
July 2, 2025 Filing 8 ECF FILER: DISCLOSURE STATEMENT on behalf of Petitioners Delaware Riverkeeper and Delaware Riverkeeper Network. [25-2134] (KCM) [Entered: 07/02/2025 03:44 PM]
July 2, 2025 Filing 7 ECF FILER: Motion filed by Transcontinental Gas Pipe Line Company, LLC to proceed as intervenor in support of Appellee/Respondent. Certificate of Service dated 07/02/2025. [25-2134] (EUW) [Entered: 07/02/2025 03:18 PM]
July 2, 2025 Filing 6 ECF FILER: LETTER from Attorney Margaret O. Murphy, Esq. for Respondents Pennsylvania Department of Environmental Protection and Pennsylvania Environmental Hearing Board Certificate of the Record. Certificate of Service dated 07/02/2025. Service made by ECF. [25-2134] (MOM) [Entered: 07/02/2025 03:12 PM]
July 2, 2025 Filing 5 ECF FILER: DISCLOSURE STATEMENT on behalf of Petitioner Citizens for Pennsylvanias Future. [25-2134] (EHB) [Entered: 07/02/2025 02:45 PM]
July 2, 2025 Filing 4 ECF FILER: ENTRY OF APPEARANCE from Emma H. Bast on behalf of Petitioner(s) Citizens for Pennsylvania's Future. [25-2134] (EHB) [Entered: 07/02/2025 02:38 PM]
June 26, 2025 Filing 3 ECF FILER: ENTRY OF APPEARANCE from Margaret O. Murphy on behalf of Respondent(s) Commonwealth of Pennsylvania, Department of Environmental Protection. [25-2134] (MOM) [Entered: 06/26/2025 01:40 PM]
June 16, 2025 Opinion or Order Filing 2 ORDER (Clerk) directing the agency to file the record or certified list in lieu of record. (AMR) [Entered: 06/18/2025 04:25 PM]
June 16, 2025 Filing 1 AGENCY CASE DOCKETED. Petition filed by Citizens for Pennsylvanias Future, Delaware Riverkeeper, Delaware Riverkeeper Network and Maya K. Van Rossum. Certificate of Service dated 06/16/2025. Service made by ECF. Petition filed electronically on 06/16/2025. Payment made through pay.gov.. Receipt No. A03-67406-146. (AMR) [Entered: 06/18/2025 04:21 PM]

Access additional case information on PACER

Access the Case Summary and Docket Report to access additional information about this case on the U.S. Court's PACER system. A subscription to PACER is required.

Search for this case: Delaware Riverkeeper Network, et al v. Pennsylvania Environmental Hearing Board, et al
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Web [ Unicourt | Legal Web | Google | Bing | Yahoo | Ask ]
Petitioner: DELAWARE RIVERKEEPER NETWORK
Represented By: Kacy C. Manahan Esq.
Represented By: Devon E. Guyer Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Petitioner: MAYA K. VAN ROSSUM
Represented By: Kacy C. Manahan Esq.
Represented By: Devon E. Guyer Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Petitioner: DELAWARE RIVERKEEPER
Represented By: Kacy C. Manahan Esq.
Represented By: Devon E. Guyer Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Petitioner: CITIZENS FOR PENNSYLVANIAS FUTURE
Represented By: Jessica R. O'Neill Esq.
Represented By: Emma H. Bast Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Respondent: PENNSYLVANIA ENVIRONMENTAL HEARING BOARD
Represented By: Lance H. Zeyher Esq.
Represented By: Sean L. Robbins
Represented By: Robert A. Reiley Esq.
Represented By: Margaret O. Murphy Esq.
Represented By: Elizabeth Davis Esq.
Represented By: Michael J. Scarinci Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Respondent: PENNSYLVANIA DEPARTMENT OF ENVIRONMENTAL PROTECTION
Represented By: Lance H. Zeyher Esq.
Represented By: Sean L. Robbins
Represented By: Robert A. Reiley Esq.
Represented By: Margaret O. Murphy Esq.
Represented By: Elizabeth Davis Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Intervenor: TRANSCONTINENTAL GAS PIPE LINE CO LLC
Represented By: Elizabeth U. Witmer Esq.
Represented By: Patrick F. Nugent Esq.
Represented By: John R. Dixon Esq.
Represented By: Andrew T. Bockis Esq.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]

Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.


Why Is My Information Online?