A district court granted BLM's request to remand without vacatur 27 oil and gas leasing decisions across five states. Environmental groups argued that BLM failed to consider the cumulative impacts of the leases as required under NEPA, and sought to have them vacated and remanded. The court found tha...

A district court denied mine owners' motion to dismiss a lawsuit alleging they were in violation of their NPDES permit. A conservation group and the state of Washington argued that the owners had violated the terms of their permit by discharging pollutants in excess of average monthly effluent limit...

A district court vacated EPA's 2019 determination that found no jurisdictional waters under the CWA at a salt production complex bordering the southwestern San Francisco Bay. The Agency argued that the CWA did not apply to the complex because it was converted to salt ponds prior to the Act's passage...

A district court dismissed for lack of standing a challenge to the Tennessee Valley Authority's (TVA's) rate change for customers in its seven-state service area. Environmental groups argued that TVA violated NEPA by enacting the rate change based on a deficient EA, by failing to consider the enviro...

The Illinois Supreme Court dismissed a lawsuit concerning the city of Chicago's replacement of water meters and water main pipes as well as the partial replacement of lead service lines that run between water mains and residences throughout the city. City residents brought a negligence claim against...

The Tenth Circuit held, 2-1, that a sovereign must affirmatively act to extinguish aboriginal water rights in a lawsuit concerning water rights of the Pueblos of Jemez, Santa Ana, and Zia in the Jemez River Basin in New Mexico. The district court had concluded that the Pueblos' water rights were ext...