California Water Views

On July 1, 2022 a panel of the Ninth Circuit issued a superseding opinion in California River Watch v. City of Vacaville, Appeal No. 20-16605, withdrawing its previous opinion in the same case and reaching the opposite result. The case is a rare example of a court reversing itself, and has important implications for water suppliers in California and nationwide.

In California River Watch, the plaintiff sought to impose RCRA liability on a water supplier based on the presence of hexavalent chromium in the water it supplied to customers, despite the fact that the water complied with the ...

In the ongoing saga of the Clean Water Act’s so-called “Waters of the United States” or WOTUS rule, the U.S. Environmental Protection Agency (EPA) and the Army Corps of Engineers (ACOE) announced changes to the definition of “Navigable Waterways” on January 23, 2020. Those changes were published in the Federal Register on April 21, 2020. The EPA and ACOE share jurisdiction for administering the Clean Water Act and are collectively responsible for adopting regulations for implementing the Clean Water Act. The change to the definition of Navigable Waters is the latest move ...