A California appellate court reversed a lower court decision certifying residents' class action lawsuit against the state wildlife agency in connection with efforts to eradicate an invasive species of fish, the northern pike, from a lake and its tributaries. The residents argued that the agency's ef...

An Ohio appellate court held that a city is not immune from residents' negligence lawsuit against it concerning pollution allegedly caused by a city landfill. The city argued that it was immune from suit because the operation of the landfill was a governmental function rather than a proprietary ...

A district court held that environmental groups lacked standing to challenge contracts a Department of Defense agency entered into to purchase fuel derived from Canadian oil sands recovered crude oil (COSRC). The groups argued that the contracts violated the Energy Independence and Security Act ...

A district court upheld the constitutionality of an appropriations rider that reinstated an FWS rule that removed ESA protections for the Northern Rocky Mountain gray wolf in all areas outside of Wyoming. The court previously held that the rule violated the ESA because it protected a listed species ...

The Ninth Circuit held that a reserve program for raisins authorized by the Agricultural Marketing Agreement Act of 1937 does not constitute a taking in violation of the U.S. Constitution. The USDA imposed civil penalties against two raisin farmers for failing to comply with various requirements...

A district court held that environmental groups lack standing to challenge BLM's approval of two quarterly oil and gas lease sales under the APA, NEPA, FLPMA, and the Mineral Leasing Act. The groups claimed that BLM failed to meaningfully address the issue of climate change in approving the leases, ...

A Washington appellate court affirmed a lower court decision holding the state transportation agency liable to two utilities for contribution costs incurred at the Thea Foss Waterway, a Superfund site, under the state's Model Toxics Control Act (MTCA). The agency argued that the lower court erred in...

The Ninth Circuit held that environmental groups may intervene in a citizen suit against the U.S. Forest Service concerning restricted motorized and mechanized vehicle use in a section of the Gallatin National Forest. In the underlying action, the citizens group argued that the Forest Service's plan...

The Federal Circuit held that the U.S. Army Corps of Engineers' temporary deviations from the water release rates set forth in an operating plan for the Clearwater Dam that caused increased flooding in Arkansas' Dave Donaldson Black River Wildlife Management Area, which in turn caused excess...

The Ninth Circuit upheld EPA's determination that a California SIP that imposes limits on motor vehicle emissions for years 2009 and 2012 are adequate for purposes of the state's transportation plans and projects. Although EPA’s overall approval process of the SIP is still underway, th...