California Water Views

In January 2023, the U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers (Agencies) adopted a final rule altering the definition of "waters of the United States" (WOTUS), a key term that is referred to but not defined in the Clean Water Act (CWA) and is crucial for determining CWA permitting jurisdiction. The Agencies' stated purpose in adopting the rule was to better comply with the CWA by repealing and replacing a definition of WOTUS that had previously been adopted during the Trump administration; however, promulgation of the rule prompted multiple lawsuits ...

On January 10, 2024, Governor Newsom announced his 2024-2025 State budget proposal for $291 billion with a $37.9 billion proposed deficit. For water projects, the proposal is remarkably similar to his proposal from last year. The main differences as compared to last year’s proposal are bigger cuts (to many of the same areas cut last year) and less funding for new projects.

Governor Newsom seeks to address the $37.9 billion budget shortfall (which is substantially lower than the Legislative Analyst Office’s $68 billion projection from last month) through a variety of ...

On August 29, 2023, the U.S. Environmental Protection Agency and U.S. Army Corps of Engineers released their amendment to the January 2023 rule defining what constitutes waters of the United States (WOTUS) in order to incorporate the majority’s opinion in Sackett v. EPA. We have previously reported extensively on Sackett and the varying iterations of the definition of WOTUS. You can view EPA’s webpage on the amendment here. … 

On February 24, 2022, the Environmental Protection Agency (EPA) and the Army Corps of Engineers (Corps) announced the list of organizers selected for regional roundtables concerning the agencies’ rulemaking proceeding regarding the definition of the “waters of the United States” (WOTUS) under the Clean Water Act.  More information is available on the EPA's website. ...

On November 18, 2021, the Environmental Protection Agency (EPA) and Army Corps of Engineers (Corps) announced the availability of a pre-publication version of a proposed rule (Proposed Rule) to amend the definition of Waters of the United States (WOTUS). This much anticipated rulemaking is the latest attempt by the agencies to provide regulatory clarity on what water features are subject to the protections of the Clean Water Act.

The agencies did not announce a date for official Federal Register publication, but once published, the Proposed Rule will have a 60-day comment period ...

On September 3, 2021, the Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers (Corps) announced the agencies will abandon the definition of Waters of the United States (WOTUS) set forth in the April 21, 2020 Navigable Waters Protection Rule (NWPR) and will instead rely on the pre-2015 regulatory framework. The agencies’ announcement comes on the heels of a decision from the U.S. District Court for the District of Arizona vacating the NWPR. …

On August 30, 2021, the U.S. District Court for the District of Arizona vacated the April 2020 Navigable Waters Protection Rule in which the Trump Administration revised the definition of Waters of the United States (WOTUS). The court is still weighing whether (a) to restore the Obama-era WOTUS rule, which more broadly defines jurisdictional areas; or (b) simply to undo the Trump rollback, which would result in a return to pre-Obama WOTUS regulations. 

This ruling affects those states within the jurisdiction of the court and may apply more broadly within the jurisdiction of the U.S ...

At the end of July, the Environmental Protection Agency (EPA) announced that the Biden administration will begin working to create a “durable definition” of Waters of the United States (WOTUS). EPA and U.S. Army Corps of Engineers (USACE) have announced that they “are committed to developing a reasonable, effective, and durable definition of WOTUS that protects public health, the environment, and downstream communities while supporting economic opportunity, agriculture, and other industries.” It is notable that the announcement did not mention specifically the ...

Nossaman recently presented the webinar "WOTS Next? An Update on the Clean Water Act and Regulation of Waters of the State & Waters of the U.S." To hear some of the key points which I discussed concerning current WOTS permitting requirements, please click here for the overview of that topic from the webinar.

If you were not able to attend the full live session, we invite you to watch the on-demand webinar at your convenience. During this presentation, you will learn about:

• The current status of the Navigable Waters Protection Rule;
• The current status of the new federal Clean Water Act ...

Please join us along with our guest panelist, Thienan Pfeiffer, President & CEO of Glenn Lukos Associates, from 1:00 – 2:15 p.m. PT on July 16, 2020 for a timely webinar: "WOTS Next? An Update on the Clean Water Act and Regulation of Waters of the State & Waters of the U.S."

In the ever-shifting landscape of the Clean Water Act and Porter-Cologne jurisdiction, it can be difficult to determine whether you are engaging in activities that result in discharges of dredge, fill or pollutants to a Water of the United States (WOTUS) or Water of the State (WOTS), triggering regulatory permitting ...

Last week, the U.S. Supreme Court issued a long-awaited decision in County of Maui v. Hawaii Wildlife Fund et al., 590 U.S. __ (2020), in which it determined that the Clean Water Act (CWA) requirements for a National Pollutant Discharge Elimination System (NPDES) permit for point source discharges of pollutants do apply in certain circumstances to effluent that reaches waters of the United States via groundwater. But under what circumstances? Plaintiff environmental groups argued for the Ninth Circuit’s decision that CWA permitting requirements apply when effluent in a ...

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 ...