California Water Views

Despite efforts to stem increasing cyber threats to water systems around the nation, on October 13, 2023, the United States Environmental Protection Agency (EPA) withdrew cybersecurity mandates put in place by the Biden administration after the 8th U.S. Circuit Court of Appeals July decision to place the mandates on hold while court actions continued.

In an attempt to harden clean water and wastewater treatment facilities from cyberattacks, the administration issued an interpretive memorandum in March 2023, that mandated adding cybersecurity assessments as a regular part of ...

Commonly known as “forever chemicals” due to their ability to persist in the environment, per- and polyfluoroalkyl substances (PFAS) are an emerging contaminant of concern that the United States Environmental Protection Agency is currently promulgating regulations to address. The long-awaited adoption of an enforceable Maximum Contaminant Level for PFAS will bring sweeping changes and challenges to public water systems across the country. We provide insights on the on-going PFAS rulemaking process and what it might mean for the water industry … 

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. … 

Join us on March 29, 2022, when we will participate in the 2022 Annual AGWT-AGWA California Groundwater Issues Conference in Lakewood, CA, hosted by American Ground Water Trust and Association of Ground Water Agencies.

We will be providing a presentation entitled “The New Endangered Species ‘Protection’ Requirements for Steelhead Trout Will Impact Water Managers’ Options and Groundwater Sustainability Plans.” During this session, we will discuss how the new California endangered species listing will affect operations from Santa Maria, in the central ...

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. ...

Cyberattacks on organizations worldwide surged 40% in 2021. September 2021 broke records for the number of weekly cyberattacks, topping all other months since January 2020. Currently, one out of every 61 organizations worldwide is impacted by ransomware attacks every week. Given this ever-increasing threat level, a national law requiring critical infrastructure organizations to report cybersecurity incidents to the Cybersecurity and Infrastructure Security Agency (CISA) is on the horizon. In addition, the Biden administration’s proposed infrastructure bill ...

On October 18, 2021, the Biden-Harris administration announced an updated government-wide “comprehensive approach” to address per- and polyfluoroalkyl substances (PFAS), a set of man-made chemicals that are widely used in a variety of consumer and industrial products, and which persist in the environment once released and may be linked to health impacts. The announcement identified several activities to address PFAS by eight federal agencies, as well as proposed funding in the forthcoming infrastructure bill for monitoring for PFAS compounds in drinking water through ...

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 ...

On May 27, Nossaman’s Water Industry Group hosted a webinar to discuss the potential impacts of sea level rise on infrastructure and private property, as well as current legislation seeking to address the impacts of sea level rise.

This post is not intended to summarize the topics discussed during the webinar, so if you missed the presentation and want to catch up, you can download the slide deck or watch a recording of the webinar here.

Over the course of the webinar, we asked a few poll questions to get to know more about our audience and their concerns about sea level rise.  We found the ...

Unbelievably, it was March 17, 2020 when Governor Gavin Newsom issued Executive Order N-29-20 (amending Executive Order N-25-20 in part) as part of a series of emergency measures in response to the COVID-19 pandemic.  EO N-29-20 allows local or state legislative bodies to hold meetings via teleconference and to make meetings accessible electronically without violating the open meeting laws found in the Bagley-Keene Act or the Brown Act. This order waived certain provisions of the Brown Act, including requirements that meetings be conducted in physical locations; that a majority ...

With the recent flurry of coastal law bills before the California State Legislature and the myriad headlines advising that we must retreat from the shore, sea level rise (SLR) and related climate change topics remain front and center in California. Join our Water Industry Group on May 27, 2021 from 11:00 a.m. to 12:00 p.m. PT for "Living on the Edge: Managing Sea Level Rise in California" as we sort through the pending legislation and discuss the basis for this ever-increasing concern with the encroaching ocean.

Comprised of attorneys from Nossaman’s Water, Environment & Land Use and ...

The first 100 days of a new administration can define what lies ahead for the next four years. Join our panel of Nossaman Environment & Land Use attorneys from across the U.S. on April 15, 2021 from 11:00 a.m. – 12:30 p.m. PT as we review and evaluate the Biden administration’s first 100 days of policy moves involving environmental and natural resources management.

We will discuss efforts to fill leadership roles at CEQ, EPA, Interior, DOT and other federal agencies. Updates and analysis will be provided regarding key areas of policy, legislation and regulation, including:

• Climate ...

Sea level rise is a critical issue facing public agencies and property owners throughout the United States. In California alone, this phenomenon could impact thousands of residences and businesses, dozens of wastewater treatment plants and power plants and hundreds of miles of highways, roads and railways. Last year, the California Legislature introduced a number of bills that proposed to address, or anticipate, or mitigate the impacts of sea level rise in California. Almost all of those bills, however, failed to make their way to the Governor’s desk. This year, the California ...