Environment
Ohio
6 years ranked
LAWYER PROFILE
Louis L McMahon
USA 2026
Ranked in 1 practice area
About
Provided by McMahon DeGulis LLP
USA
Practice Areas
Environmental Law and Litigation
Career
Widely recognized for his experience advising clients on complex Clean Water Act matters, Lou has extensive experience in all aspects of environmental law and related litigation. Lou’s experience includes brownfields redevelopment and CERCLA litigation as well as negotiation and appeals of National Pollution Discharge Elimination System (NPDES) permit renewals and modifications, surface and groundwater issues, wastewater issues, consent decrees, the Great Lakes and related public trust issues, and other environmental regulatory and legislative matters.
Lou frequently advises local governments regarding US EPA compliance and integrated planning of capital investments with other community objectives, including with respect to affordability and integrated planning aspects of Wet Weather Improvement Plans.
Chambers Review
Provided by Chambers
Chambers Guide to the USA
Environment - Ohio
Band 1
Individual Editorial
Strengths
Provided by Chambers
Louis is a very experienced Clean Water Act lawyer. He is very knowledgeable, collaborative and creative in his problem-solving.
EnvironmentChambers Guide to the USALouis is very knowledgeable and a pleasure to deal with. He has a great way of presenting details about a case in a clear and concise manner. His personality just draws you in.
EnvironmentChambers Guide to the USA
Ranked Individuals at McMahon DeGulis LLP (4)
Ohio
David Nash
Environment
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Environment
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Gregory J DeGulis
Environment
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Wendlene Lavey
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