The D.C. Circuit held that FWS did not violate the ESA by removing the West Virginia Northern Flying Squirrel from the list of endangered species even though several criteria in the agency's recovery plan for the species had not been satisfied. The FWS Secretary reasonably interpreted the ESA as not...

The Ninth Circuit upheld FWS regulations issued under the Marine Mammal Protection Act (MMPA) that authorize the incidental take of polar bears and Pacific walruses resulting from oil and gas exploration activities in the Chukchi Sea and on the adjacent coast of Alaska. MMPA §101(a)(5)(A) requires ...

The First Circuit upheld an individual's conviction for illegally trafficking in sperm whale teeth and narwhal tusks in violation of the Convention on International Trade in Endangered Species of Wild Flora and Fauna (CITES). The individual argued that the lower court should have instructed the jury...

The Supreme Court of Hawaii vacated and remanded the interim instream flow standards set by Hawaii's Commission on Water Resource Management for the Waihe'e River and the Waiehu, 'Iao, and Waikapu streams, collectively referred to as Na Wai 'Eha, or "the four great waters of Maui." In considering th...

The Fifth Circuit vacated EPA's disapproval of Texas's flexible permit program under the CAA. Texas submitted the program to EPA as a revision to its SIP and as a new feature of the state's minor new source review (NSR) regime. Under the program, modifications to facilities could be made without add...

The Ninth Circuit affirmed in part a lower court decision dismissing an environmental group's lawsuit challenging the U.S. Bureau of Reclamation's annual operating plans for the Glen Canyon Dam along the Colorado River under NEPA, the ESA, and the APA. The group was concerned about the dam's impact ...

The Eighth Circuit held that costs a developer incurred to reduce pollution on a property it owns in Brainerd, Minnesota, that had formerly been owned by a railway company were not removal costs and thus not recoverable under the Minnesota Environmental Response and Liability Act (MERLA). Although n...

The Fifth Circuit upheld an EPA rule partially approving and partially disapproving revisions to Texas' SIP concerning civil penalties for excess emissions resulting from startup, shutdown, and malfunction (SSM) activities. Environmental petitioners sought review of EPA's decision to approve a revis...