The California Supreme Court held that the charges a California city must pay to a local water district for groundwater conservation activities do not require voter or property owner approval. By statute, charges for pumping groundwater for nonagricultural uses generally must be at least three times...

The Ninth Circuit upheld a lower court's dismissal of a tribe's NEPA challenge to a DOI guidance that did not consider its interest when allocating the water rights of the Colorado River. The tribe contended that it was unlawfully excluded from DOI 2001 and 2008 guidances that outlined how water is ...

A California appellate court reversed a lower court's judgment that directed a state water resources agency to file a report of waste discharges in violation of the state water quality law. An environmental organization alleged that the agency failed to institute measures to mitigate the flow of con...

The Ninth Circuit upheld the criminal conviction of a Montana resident for violations of the CWA. The resident was sentenced to 18 months in prison and had to pay a $130,000 fine for digging ponds and diverting a creek onto his land in Montana and the neighboring Beaverhead-Deerlodge National Forest...