A district court denied motions to remand and vacate EPA's decision to allow a no-discharge zone in Puget Sound. A tugboat, towboat, and barge industry group argued that EPA erred in determining that adequate pump-out facilities were reasonably available without considering the compliance costs for ...

The Ninth Circuit affirmed judgment for environmental groups in a CWA challenge to compel EPA to develop and issue long-overdue temperature TMDLs for the Columbia and Snake Rivers. The groups argued that inaction by Oregon and Washington to issue TMDLs for the two rivers amounted to a "constructive ...

The Seventh Circuit affirmed summary judgment for NPS in a lawsuit concerning acceptable activities on land acquired by Wisconsin through the Federal Land to Parks Program for recreational use. An environmental group argued that NPS' approval of three activities at the park—dog training, off-road ...

The D.C. Circuit affirmed a district court decision that upheld President Barack Obama's 2016 proclamation of the Northeast Canyons and Seamounts Marine National Monument off the New England coast. Commercial fishing associations argued the monument exceeded the president's authority under the Antiq...