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The Climate Litigation Database

Conservation Law Foundation v. EPA

Geography
Year
2020
Document Type
Litigation
Part of

About this case

Filing year
2020
Status
Motion for remand without vacatur granted and case dismissed.
Docket number
1:20-cv-10820
Court/admin entity
United StatesUnited States District Court for the District of Massachusetts (D. Mass.)United StatesUnited States Federal Courts
Case category
Federal Statutory Claims (US)Clean Water Act (US)
Principal law
United StatesAdministrative Procedure Act (APA)United StatesClean Water Act (CWA)
At issue
Challenge to the Trump administration's amendments to the Clean Water Act's definition of "waters of the United States."
Topics
, ,

Documents

Filing Date
Document
Type
Topics 
Beta
04/29/2020
Complaint filed.
A lawsuit filed by environmental groups to challenge EPA’s new definition of “waters of the United States” (WOTUS) raised issues related to climate change. The complaint asserted that the final rule’s “typical year” requirement—which the rule uses to define when tributaries, lakes, ponds, and impoundments are jurisdictional waters—would “skew towards historical conditions that may no longer accurately represent today’s climate.”
Complaint

Summary

Challenge to the Trump administration's amendments to the Clean Water Act's definition of "waters of the United States."

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Group
Topics
Policy instrument
Risk
Impacted group
Just transition
Fossil fuel
Economic sector
Adaptation/resilience
Finance