---
title: Environmental Litigation
date: 2023-06-12T15:35:00-04:00
author: Import Bot
canonical_url: "https://www.kelleydrye.com/practices/environmental-litigation"
section: Services
---
#  Environmental Litigation 

Our team helps clients address environmental litigation and related matters across the country—ranging from single landowner cost-recovery and property damage claims to some of the largest federal Superfund sites.

 

 

  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Hero-Objects/green_marketing_globe.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=1880&q=80&w=1880&s=cf186908bac38c864d24a3f333b93b9a)  

 

 

 

- About
- Team
- Experience
- Honors
- Events
 
 Kelley Drye represents plaintiffs and defendants in a wide variety of disputes involving the environment, including insurance disputes, cost-recovery actions, contribution actions, Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), Resource Conservation and Recovery Act (RCRA), Clean Water Act (CWA) and Oil Pollution Act (OPA) litigation, similar state law actions, nuisance and property damage litigation, natural resource damages litigation, and many other matters relating to contamination and impaired real property. We’ve litigated in state and federal courts, before state and federal regulatory agencies, as well as in various alternative dispute resolution forums.   
   
Our practice and educational backgrounds in government, earth sciences, economics, ecology and social sciences allow our attorneys to work at a high level of cooperation with environmental, technical and economic expert witnesses. Our attorneys’ knowledge and understanding of the scientific issues frequently presented in environmental matters allow us to collaboratively oversee and manage the technical consultants and expert witnesses required for environmental litigation in a well-organized and cost-effective manner.

###   Superfund Sites and Multiparty Cost Recovery  

Kelley Drye’s dedicated environmental practitioners have experience in federal and state Superfund, natural resource damages, environmental remediation and property damage matters. Clients include site owners, operators, arrangers, and transporters at multiple Superfund and Brownfields sites.

We consistently and comprehensively manage the investigation of contamination, the identification of responsible parties, the allocation of liability, the coordination of remedial investigations and cleanups with regulators and other parties, and our clients’ participation in complex mediations and settlement structures, as well as cost recovery and contribution litigation. Our attorneys regularly negotiate consent decrees and administrative orders, and possess significant experience dealing with innocent landowner issues, de minimis and de micromis settlements, natural resource damages and environmental justice issues.

 

 

 

###   Private Property Contamination Litigation  

We have defended a number of major industrial companies in claims alleging that contaminants from manufacturing or bulk storage facilities caused property damage or personal injuries to neighboring properties.

In successfully handling cases through trial, we have developed experience in the sub-surface and airborne migration of petroleum and chemical products. In addition, private landowners turn to us as counsel in environmental litigation and related matters across the country. Private property contamination takes many forms, including soil, groundwater, surface water, and air issues. Often, the landowner is unaware of historical contamination of the property, or of contamination that has migrated from adjacent or nearby properties. Our attorneys are able to obtain substantial recoveries for clients that partially or completely offset environmental remediation costs associated with these sites.

 

 

 

###   Cost Recovery Litigation  

Clients often are involved in situations where they are alleged to be responsible for environmental damage caused by other parties. Such liability may arise due to joint and several liability imposed by either state or federal environmental statutes.

We have extensive experience defending clients accused of contributing to contaminated sites as a result of historical manufacturing or storage facilities. In other situations, potential liability is alleged merely because the client is the landowner of property contaminated by others, such as historical tenants. Our attorneys develop strategies to either defend clients from claims brought by government entities or private parties or to successfully obtain substantial recoveries for clients that partially or completely offset environmental remediation costs associated with these sites. Often, the contamination is not identified until decades after the contaminating activity has ceased. Identification of responsible parties can be difficult and may require extensive tracing of corporate history and liability to the responsible party through a web of historical land ownership, corporate succession, divestments, mergers and assignments to identify the proper liable entities. Likewise, our attorneys work seamlessly with our Insurance Recovery practice to assist in the identification and collection of other sources of contribution, such as historical insurance policies and indemnification agreements.

 

 

 

 

 

 

      [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Gilmour_John.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=c2bc5423ff5127258032118c2bbb821b) ![](/static/img/team-card-bg/square_team_listing_1.svg) ](https://www.kelleydrye.com/people/john-d-s-gilmour) ###  [John D.S. Gilmour](https://www.kelleydrye.com/people/john-d-s-gilmour) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Jackson_William2026.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=2bd6c369a3cc9d92c66c669d8399fcbb) ![](/static/img/team-card-bg/square_team_listing_2.svg) ](https://www.kelleydrye.com/people/william-j-jackson) ###  [William J. Jackson](https://www.kelleydrye.com/people/william-j-jackson) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Barks_Jennifer_v2.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=51b0346c6fde0f89b5a1092a500532a8) ![](/static/img/team-card-bg/square_team_listing_3.svg) ](https://www.kelleydrye.com/people/jennifer-barks) ###  [Jennifer Barks](https://www.kelleydrye.com/people/jennifer-barks) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Byroade_MelissaV3.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=42c51b18e1811ab4b979d60f35130a5f) ![](/static/img/team-card-bg/square_team_listing_4.svg) ](https://www.kelleydrye.com/people/melissa-e-byroade) ###  [Melissa E. Byroade](https://www.kelleydrye.com/people/melissa-e-byroade) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Cooperman_Jonathan.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=024348391c2c63b151826c59cb783039) ![](/static/img/team-card-bg/square_team_listing_5.svg) ](https://www.kelleydrye.com/people/jonathan-k-cooperman) ###  [Jonathan K. Cooperman](https://www.kelleydrye.com/people/jonathan-k-cooperman) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Corley_Kenneth_2026.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=54257b3697d7578b1057c7de065c4060) ![](/static/img/team-card-bg/square_team_listing_6.svg) ](https://www.kelleydrye.com/people/kenneth-o-corley) ###  [Kenneth O. Corley](https://www.kelleydrye.com/people/kenneth-o-corley) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Dangelo_Wayne.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=11e397224e8003537c53fb33bd8807ce) ![](/static/img/team-card-bg/square_team_listing_7.svg) ](https://www.kelleydrye.com/people/wayne-j-dangelo) ###  [Wayne J. D'Angelo](https://www.kelleydrye.com/people/wayne-j-dangelo) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Duncan_Laura-_2025v2.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=65a85efd7733dfc7663ff76984732410) ![](/static/img/team-card-bg/square_team_listing_8.svg) ](https://www.kelleydrye.com/people/laura-w-duncan) ###  [Laura W. Duncan](https://www.kelleydrye.com/people/laura-w-duncan) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Escobar_William_v3.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=49fea5dd3b837f8281aa58ed1e6459c5) ![](/static/img/team-card-bg/square_team_listing_9.svg) ](https://www.kelleydrye.com/people/william-a-escobar) ###  [William A. Escobar](https://www.kelleydrye.com/people/william-a-escobar) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Homer_Andrew.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=4b689fe4369aed554369796734713bae) ![](/static/img/team-card-bg/square_team_listing_10.svg) ](https://www.kelleydrye.com/people/andrew-w-homer) ###  [Andrew W. Homer](https://www.kelleydrye.com/people/andrew-w-homer) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Krasnow_Elizabeth_2025v2.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=4d804098a6bc15b6331f6cb804349203) ![](/static/img/team-card-bg/square_team_listing_11.svg) ](https://www.kelleydrye.com/people/elizabeth-n-krasnow) ###  [Elizabeth N. Krasnow](https://www.kelleydrye.com/people/elizabeth-n-krasnow) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Reap_David.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=c9cacdd00d8430f88bcdd642b5075f7a) ![](/static/img/team-card-bg/square_team_listing_1.svg) ](https://www.kelleydrye.com/people/david-m-reap) ###  [David M. Reap](https://www.kelleydrye.com/people/david-m-reap) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Rowenko_Lana.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=013802bf44f785fbb049aa7cd460444e) ![](/static/img/team-card-bg/square_team_listing_2.svg) ](https://www.kelleydrye.com/people/lana-rowenko) ###  [Lana Rowenko](https://www.kelleydrye.com/people/lana-rowenko) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Sheaffer_Valerie.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=349c7762f2183b301101e2ae5f47e388) ![](/static/img/team-card-bg/square_team_listing_3.svg) ](https://www.kelleydrye.com/people/valerie-l-sheaffer) ###  [Valerie L. Sheaffer](https://www.kelleydrye.com/people/valerie-l-sheaffer) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Zalman_David.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=7062b014a67c1d294be905b9e40a256c) ![](/static/img/team-card-bg/square_team_listing_4.svg) ](https://www.kelleydrye.com/people/david-i-zalman) ###  [David I. Zalman](https://www.kelleydrye.com/people/david-i-zalman) 

Partner

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Austrian_Mark_2026v3.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=58a32a66e9074c014d236457053fc366) ![](/static/img/team-card-bg/square_team_listing_5.svg) ](https://www.kelleydrye.com/people/mark-l-austrian) ###  [Mark L. Austrian](https://www.kelleydrye.com/people/mark-l-austrian) 

Of Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Boyle_Joseph.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=948b6100ecc25baaaed8421538b227d9) ![](/static/img/team-card-bg/square_team_listing_6.svg) ](https://www.kelleydrye.com/people/joseph-a-boyle) ###  [Joseph A. Boyle](https://www.kelleydrye.com/people/joseph-a-boyle) 

Of Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Humphries_Steven.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=745165412512ad8b012521e50e3669ed) ![](/static/img/team-card-bg/square_team_listing_7.svg) ](https://www.kelleydrye.com/people/steven-l-humphreys) ###  [Steven L. Humphreys](https://www.kelleydrye.com/people/steven-l-humphreys) 

Of Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Wood_Dana.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=605c1b597d9b518196cb372127eabd62) ![](/static/img/team-card-bg/square_team_listing_8.svg) ](https://www.kelleydrye.com/people/dana-s-wood) ###  [Dana S. Wood](https://www.kelleydrye.com/people/dana-s-wood) 

Director of Government Relations

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Marshall_Curt.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=cf3a2c25e374a7ed224a23fa5d8b2c8c) ![](/static/img/team-card-bg/square_team_listing_9.svg) ](https://www.kelleydrye.com/people/curt-d-marshall) ###  [Curt D. Marshall](https://www.kelleydrye.com/people/curt-d-marshall) 

Special Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Morris_Frances_opt2v2.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=8f946945d51557d996b4ff4f0aa6eb6a) ![](/static/img/team-card-bg/square_team_listing_10.svg) ](https://www.kelleydrye.com/people/frances-bishop-morris) ###  [Frances Bishop Morris](https://www.kelleydrye.com/people/frances-bishop-morris) 

Special Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Shah_Lauren2026.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=d1cd3b96a7e6637b5daa6d54766d7298) ![](/static/img/team-card-bg/square_team_listing_11.svg) ](https://www.kelleydrye.com/people/lauren-h-shah) ###  [Lauren H. Shah](https://www.kelleydrye.com/people/lauren-h-shah) 

Special Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Yanochik_Nancy.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=86bdb16ecc7844df426842eba52e5fd6) ![](/static/img/team-card-bg/square_team_listing_1.svg) ](https://www.kelleydrye.com/people/nancy-archer-yanochik) ###  [Nancy Archer Yanochik](https://www.kelleydrye.com/people/nancy-archer-yanochik) 

Special Counsel

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Harrison_Daniel.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=895ee86a26b76bed0680e2d095971ef3) ![](/static/img/team-card-bg/square_team_listing_2.svg) ](https://www.kelleydrye.com/people/daniel-j-harrison) ###  [Daniel J. Harrison](https://www.kelleydrye.com/people/daniel-j-harrison) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Hiatt_RachaelV2.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=ba52e37d73fd017b1468508715de6530) ![](/static/img/team-card-bg/square_team_listing_3.svg) ](https://www.kelleydrye.com/people/rachael-w-hiatt) ###  [Rachael W. Hiatt](https://www.kelleydrye.com/people/rachael-w-hiatt) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Hodge_Erin.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=35a8903593b2115a32c7528546269f92) ![](/static/img/team-card-bg/square_team_listing_4.svg) ](https://www.kelleydrye.com/people/erin-hodge) ###  [Erin Hodge](https://www.kelleydrye.com/people/erin-hodge) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Mahr_Jessie.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=3dc66f125b30531e3588f8586461f68c) ![](/static/img/team-card-bg/square_team_listing_5.svg) ](https://www.kelleydrye.com/people/jessie-m-mahr) ###  [Jessie M. Mahr](https://www.kelleydrye.com/people/jessie-m-mahr) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Pena-Navarro_Luis.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=94bd45e9db5c55fca20afcc283827d68) ![](/static/img/team-card-bg/square_team_listing_6.svg) ](https://www.kelleydrye.com/people/luis-d-pe%C3%B1a-navarro) ###  [Luis D. Peña-Navarro](https://www.kelleydrye.com/people/luis-d-pe%C3%B1a-navarro) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Schuurman_Julia.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=31822ebec8f427321ba2c40bff9b04aa) ![](/static/img/team-card-bg/square_team_listing_7.svg) ](https://www.kelleydrye.com/people/julia-schuurman) ###  [Julia Schuurman](https://www.kelleydrye.com/people/julia-schuurman) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Turcios_Fanny.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=7666b3a984fcbcaaf73d68b58f6c29f6) ![](/static/img/team-card-bg/square_team_listing_8.svg) ](https://www.kelleydrye.com/people/fanny-b-turcios) ###  [Fanny B. Turcios](https://www.kelleydrye.com/people/fanny-b-turcios) 

Senior Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Harris_Matthew.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=3828917ab761f8b49debb00f4dd7fc21) ![](/static/img/team-card-bg/square_team_listing_9.svg) ](https://www.kelleydrye.com/people/matthew-harris) ###  [Matthew Harris](https://www.kelleydrye.com/people/matthew-harris) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Makoul_Zoe.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=08a686fad166da1e985a4affb2689c9d) ![](/static/img/team-card-bg/square_team_listing_10.svg) ](https://www.kelleydrye.com/people/zoe-peer-makoul) ###  [Zoe Peer Makoul](https://www.kelleydrye.com/people/zoe-peer-makoul) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Miller_Sophie.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=81cc83f3d7447bb21cb8e441a83acaf7) ![](/static/img/team-card-bg/square_team_listing_11.svg) ](https://www.kelleydrye.com/people/sophie-miller) ###  [Sophie Miller](https://www.kelleydrye.com/people/sophie-miller) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Morelli_Sabrina.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=7e959c1b20e8082208f87aaf09761a8e) ![](/static/img/team-card-bg/square_team_listing_1.svg) ](https://www.kelleydrye.com/people/sabrina-eve-morelli) ###  [Sabrina Eve Morelli](https://www.kelleydrye.com/people/sabrina-eve-morelli) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Pimienta_Maria.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=2dfd9c96a13a05a71ea227450aa371b7) ![](/static/img/team-card-bg/square_team_listing_2.svg) ](https://www.kelleydrye.com/people/maria-pimienta) ###  [Maria Pimienta](https://www.kelleydrye.com/people/maria-pimienta) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Rowland_Michael.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=e130ece4832056c5cf4992fc5de7f3c4) ![](/static/img/team-card-bg/square_team_listing_3.svg) ](https://www.kelleydrye.com/people/michael-rowland) ###  [Michael Rowland](https://www.kelleydrye.com/people/michael-rowland) 

Associate

 

 

   [ ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Bio-Photos-1200x1200/Schadt_Lauren.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=956&q=80&w=956&s=3b440d52d1b5e1bf9f910292c8c7bd94) ![](/static/img/team-card-bg/square_team_listing_4.svg) ](https://www.kelleydrye.com/people/lauren-schadt) ###  [Lauren Schadt](https://www.kelleydrye.com/people/lauren-schadt) 

Associate

 

 

 

  - Serving as Special Counsel to the Attorney General of the state of New Jersey in the Passaic River litigation, recovering over $355 million in damages, including $67.5 million in restoration projects and up to $400 million more in remediation costs. The Passaic River recovery is the largest settlement of its kind in the history of New Jersey.
- Serving as Special Counsel to the state of New Mexico and New Mexico Environment Department in seeking remediation, costs and damages arising from the Gold King Mine blowout and decades of mining waste contamination of the Animas and San Juan Rivers, including an original action in the United States Supreme Court.
- Recovering $100 million in environmental remediation and costs, property damages and economic protections for the Port of Houston Authority, a Texas navigation district and assigned natural resource trustee, arising from the intentional discharge of DDT and other pesticides into the Houston Ship Channel.
- Serving as co-national counsel for a major U.S. railroad in its environmental cost-recovery docket and in various natural resource damages matters across the country, including the Portland Harbor Superfund Site in Portland, Oregon and the Upper Clark Fork River Basin Superfund Site in Butte/Anaconda, Montana.
- Representing the San Diego Unified Port District in litigation filed in the Southern District of California that seeks costs, injunctive relief and damages for navigational impacts and injuries to the natural resources of San Diego Bay arising from bay-wide PCB contamination.
- Serving as counsel to the Attorney General of the District of Columbia related to the federal investigation, remediation and restoration of the Anacostia River.
- Represented a major oil company in a putative federal court class action and 18 state court cases brought by over 600 residents of Greenpoint, Brooklyn, alleging in excess of $1 billion in property damages and personal injuries due to a large oil spill.
- Successfully represented The Hartz Mountain Corporation in an arbitration over the obligation to pay for the remediation of an insecticide formulation factory in Mississippi.
- Represented a major oil company in a lawsuit over responsibility to remediate millions of gallons of petroleum products near the Newtown Creek in Brooklyn, New York. The case settled before trial with the opposing party agreeing to prevent contamination attributable to historical operations from migrating onto our client’s property.
- Obtained a defense verdict in a trial brought against a major oil company for claimed responsibility to remediate property in Long Island, New York, where our client had historical operations.
- Represented a major oil company in claims concerning responsibility for petroleum contamination at the site of a former bulk storage facility in Providence, Rhode Island.
- Defended a major manufacturing company in a jury trial where the plaintiff sought to recover alleged CERCLA response costs and for property damage allegedly caused by chlorinated solvents that had migrated from the client’s property.
- Represented the Long Island Railroad in a bench trial for property damage arising out of a diesel oil spill.
- Successfully represented a major petroleum company in seven putative class actions and multiple individual cases in Puerto Rico federal court, arising from a large explosion at a petroleum bulk storage facility, by demonstrating that the petroleum product stored at the facility did not cause the explosion and was not responsible for area environmental contamination.

 

    Honors

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/500-award.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=8aafcc4c8cfedc64ea654ccb3fd4623e)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Honors_Listing.svg) 

  ](https://www.kelleydrye.com/news/kelley-drye-recognized-in-the-legal-500-united-states-2026-rankings) 

 June 10, 2026

 [  ](https://www.kelleydrye.com/news/kelley-drye-recognized-in-the-legal-500-united-states-2026-rankings) 

 

 

 

 

 Honors

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/shamrock_clover.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=e09d950dd0e551c038c789fb012fc10b)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Honors_Listing.svg) 

  ](https://www.kelleydrye.com/news/seven-kelley-drye-partners-named-to-the-2025-irish-legal-100) 

 November 21, 2025

 [  ](https://www.kelleydrye.com/news/seven-kelley-drye-partners-named-to-the-2025-irish-legal-100) 

 

 

 

 

 Honors

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/goodbetterbest.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=ddfda1c69bc1725853f05485ae6a0d01)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Honors_Listing.svg) 

  ](https://www.kelleydrye.com/news/best-lawyers-honors-kelley-drye-with-national-rankings-in-2026-report-of-best-law-firms) 

 November 19, 2025

 [  ](https://www.kelleydrye.com/news/best-lawyers-honors-kelley-drye-with-national-rankings-in-2026-report-of-best-law-firms) 

 

 

 

 

 Honors

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/star_award.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=689e013005bf95956401d931cf38a235)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Honors_Listing.svg) 

  ](https://www.kelleydrye.com/news/the-best-lawyers-in-america-recognizes-64-kelley-drye-attorneys-in-2026-edition-3) 

 August 21, 2025

 [  ](https://www.kelleydrye.com/news/the-best-lawyers-in-america-recognizes-64-kelley-drye-attorneys-in-2026-edition-3) 

 

 

 

 

 

 [ View all for this practice ](https://www.kelleydrye.com/news?practice=Environmental+Litigation&newsType=Honors#listing)  - Past
 
  Speaking Engagement

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/PFAS_molecules_listing.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=05acb4e6de79f17cbcbeb30a066970ac)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Speaking_Engagement_Listing.svg) 

  ](https://www.kelleydrye.com/events/environmental-risk-pfas-litigation-conference) 

 [  ](https://www.kelleydrye.com/events/environmental-risk-pfas-litigation-conference) 

 June 16, 2026

 

  9:30am - 10:30am

 

 

 

 Speaking Engagement

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/new_jersey.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=c9951830c28f966974246025910c19f7)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Speaking_Engagement_Listing.svg) 

  ](https://www.kelleydrye.com/events/new-jersey-state-bar-association-annual-meeting) 

 [  ](https://www.kelleydrye.com/events/new-jersey-state-bar-association-annual-meeting) 

 May 13, 2026

 

 Atlantic City, NJ

 

 

 

 Speaking Engagement

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/PFAS_molecules_listing.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=05acb4e6de79f17cbcbeb30a066970ac)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Speaking_Engagement_Listing.svg) 

  ](https://www.kelleydrye.com/events/pfas-update-nj-state-settlement-with-dupont) 

 [  ](https://www.kelleydrye.com/events/pfas-update-nj-state-settlement-with-dupont) 

 November 20, 2025

 

  3:45pm - 4:15pm  | East Rutherford, NJ

 

 

 

 Speaking Engagement

 [   ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-Images/PFAS_molecules_listing.webp?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=750&q=80&w=1125&s=05acb4e6de79f17cbcbeb30a066970ac)  ![](https://d3iuizmsm2hayf.cloudfront.net/content/uploads/Listing-rectangles/Speaking_Engagement_Listing.svg) 

  ](https://www.kelleydrye.com/events/environmental-law-fundamentals-101-a-comprehensive-guide-to-the-epa-laws-impacting-the-regulation-of-pfas-in-the-united-states) 

 [  ](https://www.kelleydrye.com/events/environmental-law-fundamentals-101-a-comprehensive-guide-to-the-epa-laws-impacting-the-regulation-of-pfas-in-the-united-states) 

 May 28, 2025

 

  9:00am - 12:30am  | New York, NY

 

 

 

 

  

 

  

 

 

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### Contact Information

- [John D.S. Gilmour](https://www.kelleydrye.com/people/john-d-s-gilmour)
    
    Partner
    
      (713) 355-5005  email hidden; JavaScript is required
- [William J. Jackson](https://www.kelleydrye.com/people/william-j-jackson)
    
    Partner
    
      (713) 355-5050  email hidden; JavaScript is required
 
 

### Related Services

- [PFAS and Emerging Contaminants](https://www.kelleydrye.com/trending/pfas-and-emerging-contaminants)
- [Condemnation and Eminent Domain](https://www.kelleydrye.com/practices/condemnation-and-eminent-domain)
- [Natural Resource Damages](https://www.kelleydrye.com/practices/natural-resource-damages)
- [Environmental Regulation](https://www.kelleydrye.com/practices/environmental-regulation)
- [Environmentally Impaired Properties](https://www.kelleydrye.com/practices/environmentally-impaired-properties)
- [Environmental, Social and Governance (ESG)](https://www.kelleydrye.com/trending/environmental-social-and-governance-esg)
- [Public Sector and Government Entities](https://www.kelleydrye.com/industries/public-sector-and-government-entities)
- [Ports](https://www.kelleydrye.com/industries/ports)
- [Energy](https://www.kelleydrye.com/industries/energy)
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  Blog

Kelley Green Law

 October 23, 2024

 [  ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/california-adopts-enforcement-criteria-and-testing-and-registration-requirements-for-pfas-in-textiles-juvenile-products-and-food-packaging) 

 

 

 

 Blog

Kelley Green Law

 October 22, 2024

 [  ](https://www.kelleydrye.com/viewpoints/blogs/kelley-green-law/federal-judge-screening-test-alone-not-sufficient-to-support-pfas-class-action) 

 

 

 

 

[View all related viewpoints](https://www.kelleydrye.com/viewpoints?practice=Environmental+Litigation#listing)

 

  In the News

 May 19, 2026

 [  ](https://www.kelleydrye.com/news/kelley-drye-team-named-runners-up-of-law-coms-litigator-of-the-week) 

 

 

 

 Press Release

 May 12, 2026

 [  ](https://www.kelleydrye.com/news/kelley-drye-congratulates-the-state-of-maryland-on-2-25-billion-francis-scott-key-bridge-settlement) 

 

 

 

 In the News

 February 19, 2026

 [  ](https://www.kelleydrye.com/news/kelley-drye-recognized-as-2025-law360-environmental-group-of-the-year) 

 

 

 

 

[View all related news](https://www.kelleydrye.com/news?practice=Environmental+Litigation#listing)
