Lisa M. Bruderly

Area of Emphasis

Lisa Bruderly is a shareholder and past chair of the Environmental Group of Babst Calland. She is also a member of the Firm’s Energy and Natural Resources Group. Ms. Bruderly primarily focuses on regulatory issues associated with water resources, wastewater/stormwater management, compliance auditing, site assessments and remediation, including state voluntary remediation programs. As a former environmental consultant and environmental auditor for a large natural gas transmission company, she relies on both her knowledge of the law, as well as her prior experience to assist her clients with their complex compliance issues.

Ms. Bruderly works with industrial clients, including natural gas producers, on a daily basis, providing practical advice regarding water-related issues, such as wetland and watercourse permitting and mitigation, NPDES permitting (wastewater and stormwater), spill prevention and response, and wastewater disposal. She conducts environmental audits and assists clients in complying with applicable federal and state laws and permitting requirements. Ms. Bruderly provides input on managing risks associated with proposed site acquisitions and site investigations.  She assists natural gas clients in addressing issues associated with well development, including claims associated with water loss, stray gas migration and property damage. Ms. Bruderly represents clients in negotiating federal and state enforcement actions, including civil penalty assessments, consent decrees and cease and desist orders. In particular, she was lead counsel in two of the largest settlements associated with Section 404 of the Clean Water Act. She also litigates appeals before state administrative boards and advises clients regarding the environmental aspects of site acquisition and site assessment.

Background

Ms. Bruderly graduated from Pennsylvania State University in 1989 with a B.S. in Environmental Resource Management. From 1989 to 1992, Ms. Bruderly was an environmental scientist for a national environmental consulting company. From 1992 through 1998, she was an environmental auditor and compliance project manager for a large natural gas transmission corporation based in West Virginia. During her employment, she completed more than 150 environmental audits at compressor stations and pipelines in thirteen states. Ms. Bruderly also developed compliance training and environmental management systems. Ms. Bruderly received her J.D., cum laude, from Pennsylvania State University Dickinson School of Law in 2001. While in law school, she was the managing editor of the Dickinson Journal of Environmental Law and Policy and was inducted into the Woolsack Honor Society.

Memberships and Affiliations

Ms. Bruderly was admitted to the Pennsylvania Bar in 2001. She is a member of the Allegheny County, Pennsylvania and American Bar Associations. She was recognized in The Best Lawyers in America^® for Environmental Law in the 2025 edition and Energy Law in the 2026 edition. Ms. Bruderly was also selected to the 2007-2008 and 2010-2011 Pennsylvania Rising Stars and 2012-2013 Pennsylvania Super Lawyers lists (Thomson Reuters).

Ms. Bruderly is a regular contributor to the Water Law Newsletter for The Foundation for Natural Resources and Energy Law and a past president of the Appalachia Chapter of the Women’s Energy Network. She is a member of the Marcellus Shale Coalition (MSC), the Pennsylvania Independent Oil and Gas Association (PIOGA) and the Energy and Mineral Law Foundation (EMLF). Ms. Bruderly is the co-author of the “Pennsylvania Oil and Gas Law” chapter contained in the Pennsylvania Bar Institute’s Environmental Law and Practice reference book.

Publications/Presentations

• Co-Author, “EPA Proposes to Scale Back WOTUS Definition,” The PIOGA Press, December 2025.
• Co-Author, “EPA Proposes to Scale Back WOTUS Definition,” Babst Calland Environmental Alert, November 18, 2025.
• Co-Author, “Expedited Reviews of Permit Applications Under SPEED Program,” FNREL’s Water Law Newsletter, Vol. 58, No. 3 (2025).
• Co-Author, “DEP Seeking Comments on Proposed Conditional State Water Quality Certification Under Draft PASPGP-7,” FNREL’s Water Law Newsletter, Vol. 58, No. 3 (2025).
• Co-Presenter, “Trump Energy & Water Policy Update,” Oilfield Water Connection’s 4th Annual Marcellus Shale Water Business Update, August 5, 2025.
• Co-Author, “Environmental Quality Board Proposes Changes to Notification Rules for Unauthorized Spills into Waters of the Commonwealth,” FNREL’s Water Law Newsletter, Vol. 58, No. 2 (2025).
• Co-Author, “U.S. Supreme Court Invalidates NPDES Permit End-Result Provisions,” Babst Calland Environmental Alert, March 7, 2025.
• Co-Author, “DEP Announces Availability of Draft Technical Guidance for Maintaining Freeboard and Dewatering of Well Development Impoundments for Unconventional Oil and Gas Operations,” FNREL’s Water Law Newsletter, Vol. 58, No. 1 (2025).
• Co-Author, “Final Erosion and Sediment Control General Permit for Earth Disturbance Associated with Oil and Gas Activities Published (ESCGP-4),” FNREL’s Water Law Newsletter, Vol. 57, No. 3 (2024).
• Co-Author, “Streamlining Permits for Economic Expansion and Economic Development (SPEED) Program Announced,” FNREL’s Water Law Newsletter, Vol. 57, No. 3 (2024).
• Co-Author, “Draft NPDES General Permit for Discharges of Stormwater Associated with Construction Activities (PAG-02),” FNREL’s  Water Law Newsletter, Vol. 57, No. 2 (2024).
• Co-Author, “PADEP to Require PFAS Sampling in NPDES Permit Applications,” FNREL’s Water Law Newsletter, Vol. 57, No. 2 (2024).
• Co-Author, “PADEP Water Resources Advisory Committee Updates,” FNREL’s Water Law Newsletter, Vol. 57, No. (2024).
• Co-Author, “PADEP Releases Final Guidance Regarding Trenchless Technology,” FNREL’s Water Law Newsletter, Vol. 57, No. 1 (2024).
• Co-Author, “Draft Assessment Book and Integrated Water Quality Report,” FNREL’s Water Law Newsletter, Vol. 57, No. 1 (2024).
• Co-Author, “Proposed Changes to Pennsylvania’s General Stormwater Permit for Construction Activity,” FNREL’s Water Law Newsletter, Vol. 57, No. 1 (2024).
• Co-Author, “Chapter 91 Spill Notification Requirements for Unauthorized Discharges,” FNREL’s Water Law Newsletter, Vol. 56, No. 3 (2023).
• Co-Author, “Water Resources Advisory Committee Discusses Alternatives Analysis Guidelines, Water Quality Criteria for Copper, and Draft 303(d) Report,” FNREL’s Water Law Newsletter, Vol. 56, No. 3 (2023).
• Co-Presenter, “Stormwater Update,” PA Chamber of Business and Industry’s 2023 Annual Environmental Conference, November 15, 2023.
• Co-Author, “PADEP Updates Post-Construction Stormwater Management Manual,” FNREL’s Water Law Newsletter, Vol. 56, No. 2 (2023).
• Co-Author, “Governor Shapiro and the Modernization of Commonwealth Permitting,” FNREL’s Water Law Newsletter, Vol. 56, No. 2 (2023).
• Presenter, “The Newly Finalized WOTUS Definition and How it Will Affect Your Operations,” Energy & Mineral Law Foundation webinar, September 21, 2023.
• Author, “Sackett Decision Shrinks Federal Regulation of Wetlands,” GO-WV News, June 2023.
• Author, “Sackett Decisions Shrinks Federal Regulation of Wetlands,” Babst Calland Environmental Alert, May 30, 2023.
• Author, “New Uncertainties About WOTUS Definition,” The PIOGA Press, May 2023.
• Speaker, “WOTUS Rulemaking and Status,” West Virginia Coal Association’s 49^th Annual Mining Symposium,” April 19, 2023.
• Author, “Courts Create Nationwide Split in WOTUS Definition,” Babst Calland Environmental Alert, April 13, 2023.
• Co-Author, “PADEP Rescinds 2022 Guidance on Evaluating Aquatic Resource Compensatory Mitigation,” FNREL’s Water Law Newsletter, Vol. 56, No. 1 (2023).
• Co-Author, “PADEP Releases the Finalized 2022 Pennsylvania State Water Plan,” FNREL’s Water Law Newsletter, Vol. 56, No. 1 (2023).
• Author, “Administration’s WOTUS Rule Muddies Jurisdictional Waters,” The American Oil & Gas Reporter,” February 2023.
• Author, “(Next) New Definition of WOTUS Finalized,” GO-WV News, February 2023.
• Author, “EPA and the Corps Finalize (the Next) New Definition of WOTUS,” The PIOGA Press, January 2023.
• Author, “EPA and the Corps Finalize New Definition of WOTUS…Again,” Babst Calland Environmental Alert, January 6, 2023.
• Co-Author, “Rulemaking Review Committees Disapprove Proposed Water Quality Standard for Manganese,” FNREL’s Water Law Newsletter, Vol. 55, No. 3 (2022).
• Author, “Significant WOTUS Developments Expected in 2022,” The PIOGA Press, September 2022.
• Co-Author, “PADEP Issues Draft Guidance for Use of Trenchless Technology,” FNREL’s Water Law Newsletter, Vol. 55, No. 2 (2022).
• Co-Author, “EPA Proposes Rulemaking to Require Facility Response Plans for Clean Water Act Hazardous Substances,” Babst Calland Environmental Alert, April 6, 2022.
• Co-Author, “PADEP Issues Proposed Guidance on Notification Requirements for Spills Under the Clean Streams Law,” FNREL’s Water Law Newsletter, Vol. 55, No. 1 (2022).
• Co-Author, “Pennsylvania Issues New Guidance on Evaluating Aquatic Resource Compensatory Mitigation,”  FNREL’s Water Law Newsletter, Vol. 55, No. 1 (2022).
• Author, “Continued Uncertainty Expected in 2022 Regarding the Definition of Waters of the United States and the Future of Nationwide Permits,” The Legal Intelligencer, February 24, 2022.
• Co-Author, “Recent Updates on Nationwide Permits and Waters of the United States, With More Expected,” The PIOGA Press, February 2022.
• Co-Author, “Corps Reissues Certain Nationwide Permits with Plan to Reevaluate All NWPs in 2022,” Babst Calland Environmental Alert, January 11, 2022.
• Presenter, “Hot Topics in Water Law: Regulatory Issues Affecting Permitting and Compliance,” PA Chamber of Business and Industry’s 2021 Annual Environmental Conference, October 14, 2021.
• Author, “EPA and Corps Revert Back to Pre-2015 Definition of ‘Waters of the United States’,” The PIOGA Press, September 2021.
• Author, “EPA and the Corps Revert Back to Pre-2015 Definition of ‘Waters of the United States‘,” Babst Calland Environmental Alert, September 7, 2021.
• Author, “Pennsylvania State Programmatic General Permit-6 Finalized and Effective Through June 2026,” The Foundation Water Law Newsletter, Vol. LIV, No. 3 (2021).
• Author, “Corps Seeks Comments on Proposed Reinstatement of Suspended NWPs in Pennsylvania,” The Foundation Water Law Newsletter, Vol. LIV, No. 2 (2021).
• Author, “Water Law Update: Five Regulatory Changes to Watch in 2021,” The Legal Intelligencer, May 20, 2021.
• Author, “Corps Seeks Comments on Proposed Reinstatement of Suspended NWPs in Pennsylvania,” Babst Calland Environmental Alert, May 18, 2021.
• Author, “Water Law Update: Five Topics to Watch in 2021,” The PIOGA Press, April 2021.
• Presenter, “Navigating the Definition of Waters of the United States,” Energy and Mineral Law Foundation’s Oil and Gas Environmental and Regulatory Institute, February 17, 2021.
• Author, “EPA Issues Draft Guidance for ‘Functional Equivalent’ Test for Point Source Discharges to Surfacewater Through Groundwater,” The PIOGA Press, January 2021.
• Author, “CWA § 404 Nationwide Permits (NWPs),” RMMLF Water Law Newsletter, Vol. LIV, No. 1 (2021).
• Author, “U.S. EPA Issues Draft Guidance Regarding the ‘Functional Equivalent’ Test for Point Source Discharges to Surface Water Through Groundwater,”  Babst Calland Environmental Alert, December 14, 2020.
• Author, “Pennsylvania Opens Public Comment Period for Proposed Revisions to Chapter 105 Regulations,” Babst Calland Environmental Alert, December 8, 2020.
• Co-Panelist, “Pipeline Development: Legal Challenges and Federal Permitting Issues,” Marcellus Shale Coalition’s Shale Insight 2020, September 29, 2020.
• Co-Author, “U.S. Army Corps of Engineers Proposes to Reissue Nationwide Permits and Split NWP 12,” Babst Calland Environmental Alert, August 11, 2020.
• Co-Author, “Corps Proposes New Pennsylvania State Programmatic General Permit,” RMMLF Water Law Newsletter, Vol. LIII, No. 3 (2020).
• Co-Author, “Ninth Circuit Denies Emergency Motion for Partial Stay of Montana District Court’s NWP 12 Vacatur,” The PIOGA Press, June 2020.
• Co-Author, “Pa. Proposes Changes for Permitting Projects With Stream, Wetland Impacts,” The Legal Intelligencer, June 11, 2020.
• Co-Author, “USEPA Significantly Revises Section 401 Water Quality Certification Process,” Babst Calland Environmental Alert, June 5, 2020.
• Co-Author, “PADEP Proposes Significant Changes to Permitting Process for Stream and Wetland Impacts,” RMMLF Water Law Newsletter, Vol. LIII, No. 2 (2020).
• Co-Author, “Ninth Circuit Denies Emergency Motion for Partial Stay of Montana District Court’s NWP 12 Vacatur,” Babst Calland Environmental Alert, May 29, 2020.
• Co-Author, “Potential Clean Water Act Liability Extends to Discharges to Groundwater that Reach Surface Water,” The PIOGA Press, May 2020.
• Co-Author, “Montana District Court’s Vacatur of NWP 12 Impacts Pipeline Projects Across United States,” Babst Calland Environmental Alert, May 4, 2020.
• Co-Author, “Supreme Court Extends Potential Clean Water Act Liability to Discharges to Groundwater that Reach Surface Water,” Babst Calland Environmental Alert, April 24, 2020.
• Author, “New WOTUS Definition Published – Challenges Expected,” Babst Calland Environmental Alert, April 22, 2020.
• Co-Author, “Regulated Entities Should Consider Benefits and Limitations of EPA’s COVID-19 Policy in Light of Post-Publication Developments,” Babst Calland Environmental Alert, April 17, 2020.
• Co-Author, “DEP Will Consider Requests to Temporarily Suspend Environmental Requirements Due to COVID-19,” The PIOGA Press, April 2020.
• Co-Author, “PADEP Will Consider Requests to Temporarily Suspend Environmental Requirements Due to COVID-19,” Babst Calland Environmental Alert, April 3, 2020.
• Co-Author, “EPA Establishes Temporary Policy for Excusing COVID-19-Related Noncompliance,” Babst Calland Environmental Alert, March 30, 2020.
• Co-Author, “New WOTUS Definition Finalized, New Challenges Expected,” The PIOGA Press, February 2020.
• Author, “New WOTUS Definition Finalized – New Challenges Expected,” Babst Calland Environmental Alert, January 31, 2020.
• Co-Author, “Deferring to U.S. EPA’s Interpretive Statement, Court Finds That Groundwater Discharges are Not Regulated by Clean Water Act,” Babst Calland Environmental Alert, December 5, 2019.
• Co-Author, “Final Repeal of the Clean Water Rule: the End or Another Beginning to the Regulatory Patchwork?,” Babst Calland Environmental Alert, October 23, 2019.
• Co-Author, “New Clean Water Act Developments, Same Uncertainty,” The PIOGA Press, October 2019.
• Co-Presenter, “Environmental Issues,” Women’s Energy Network’s Greater Pittsburgh Chapter’s Inaugural Educational Conference, September 27, 2019.
• Co-Author, “Uniformity or More Chaos: EPA Finalizes Rule Repealing Obama Administration’s Definition of ‘Waters of the United States’,” Babst Calland Environmental Alert, September 20, 2019.
• Presenter, “Waters of the U.S. Update,” West Virginia Chamber’s 2019 Environmental and Energy Conference, May 15, 2019.
• Co-Author, “EPA Releases Interpretive Statement Excluding Releases to Groundwater for NPDES Program,” The PIOGA Press, May 2019.
• Co-Author, “Public Comment Period Open on EPA’s Interpretive Statement Excluding Releases to Groundwater from NPDES Program,” Babst Calland Environmental Alert, May 2, 2019.
• Co-Author, “Opportunity Now Available to Comment on Proposed Rule Revising Definition of ‘Waters of the United States’,” The PIOGA Press, March 2019.
• Co-Author, “Public Comment Period Now Open on Proposed Rule Revising Definition of “Waters of the United States,” Babst Calland Environmental Alert, February 18, 2019.
• Co-Author, “Newly Proposed Definition of ‘Waters of the United States’ Could Ease Federal Compliance Burdens for Oil and Gas Sector,” The PIOGA Press, January 2019.
• Author, “EPA and Army Corps Again Propose to Redefine ‘Waters of the United States’,” The Legal Intelligencer, January 10, 2019.
• Co-Author, “U.S. EPA and Army Corps Propose Redefining ‘Waters of the United States’ Under the Clean Water Act,” Babst Calland Environmental Alert, December 18, 2018.
• Co-Author, “Water Law Update: Recent Developments Expected to Affect the Natural Gas Industry,” The PIOGA Press, November 2018.
• Co-Author, “Sixth Circuit Decisions Create Circuit Split on Clean Water Act’s Regulation of Discharges to Groundwater,” Babst Calland Environmental Alert, October 2, 2018.
• Co-Author, “Fourth Circuit Rules that Coal Ash Ponds and Landfill are not ‘Point Sources’ under the Clean Water Act,” Babst Calland Environmental Alert, September 18, 2018.
• Co-Author, “Obama-Era WOTUS Rule Back In Effect, What Happens Now?,” Babst Calland Environmental Alert, August 20, 2018.
• Co-Author, “The EPA and Corps Request Additional Comments on the Proposed Repeal of the Clean Water Rule,” Babst Calland Environmental Alert, August 20, 2018.
• Co-Author, “Fourth Circuit’s ‘Conduit Theory’ Decision Extends CWA Liability for Migrating Groundwater Contamination,” Babst Calland Environmental Alert, April 16, 2018.
• Co-Author, “The Clean Water Rule is Delayed in Response to U.S. Supreme Court Decision,” The PIOGA Press, February 2018.
• Co-Author, “The Underground Reach of the Clean Water Act: It’s Not Just for Surface Water,” Babst Calland Environmental Legal Perspective, February 6, 2018.
• Co-Author, “U.S. Supreme Court Decision Revives Multiple Federal District Court Lawsuits Challenging the Clean Water Rule,” Babst Calland Environmental Alert, January 25, 2018.
• Co-Presenter, “How to Run a Meeting,” WVONGA’s Fourth Annual Embracing Energy Conference, November 9-10, 2017.
• Author, “Executive Order Aims to Roll Back Clean Water Rule,” Babst Calland Administrative Watch,” March 3, 2017.
• Co-Author, “EPA Issues New Rule on Definition of Waters of the United States,” Babst Calland Administrative Watch,” May 28, 2015.
• Co-Author, “Proposed Definition of ‘Waters of the United States’ Would Bring Significant Changes to Oil and Gas Activities,” The PIOGA Press, May 2014.
• Co-Author, “Perspectives on Proposed Chapter Regulatory Changes,” The PIOGA Press, June 2013.
• Presenter, “Introduction to West Virginia’s Horizontal Well Control Act,” Michael Late Benedum Chapter, American Association of Professional Landmen Meeting, February 9, 2012.
• Author, “2011: An Unconventional Year for Unconventional Gas Development in PA,” The PIOGA Press, January 2012.
• Presenter, “Responding to Water Claims,” WVONGA Fall Meeting in Roanoke, WV, September 28, 2011.
• Presenter, “Emerging Environmental Issues in Natural Gas Development,” PIOGA Spring Convention at Seven Springs, May 25, 2011. This presentation was then cited in “Wastewater Practices Enter New Era,” The American Oil & Gas Reporter, July 2011.
• Author, “What’s Around the Corner in Marcellus Shale Development,” Lexicon, the alumni magazine of Penn State University, Dickinson School of Law, Spring 2011.
• Author, “Preparing for and Addressing Water Loss Claims,” The PIOGA Press, April 2011.
• Co-Author, “Don’t Forget an Upcoming Reporting Deadline for Two Environmental Programs!,” The PIOGA Press, February 2011.
• Co-Author, “Pennsylvania Marcellus Shale Play,” Environmental Transactions and Brownfields Committee Newsletter, American Bar Association, Vol. 13 No. 1, January 2011.
• Author, “Pennsylvania Oil and Gas Law,” chapter in Pennsylvania Environmental Law and Practice, published by the Pennsylvania Bar Institute, August 2010.
• Presenter, “Spill Prevention Plans and Release Reporting at Oil and Gas Sites,” PIOGA Annual Meeting, June 2010.
• Presenter, “Water Law Update – 2010,” ORC Worldwide Corporate Environmental Forum, February 1, 2010.
• Presenter, “PPC Plans – Top Ten Points to Remember,” IOGA PA Annual Meeting, May 20, 2009.
• Presenter, “Environmental Challenges to Real Estate Development in Pennsylvania,” Lorman Education Services, June 12, 2008.
• Presenter, “Water Law Update – 2008,” ORC Worldwide Corporate Environmental Forum, May 5, 2008.
• Presenter, “Water Law Update – 2006,” ORC Worldwide Corporate Environmental Forum, August 7, 2006.
• Presenter, “All Appropriate Inquiry – A Practitioner’s Perspective,” ORC Worldwide Corporate Environmental Forum, February 8, 2006.
• Presenter, “Stormwater Issues for Solicitors,” Westmoreland Bar Association, January 12, 2006.
• Presenter, “Urban Development and Redevelopment in Pennsylvania,” Lorman Education Services, December 8, 2005.
• Presenter, “Current Issues in Stormwater Regulation in Pennsylvania,” Lorman Education Services, October 20, 2005.