Posts tagged California State Water Resources Control Board.
California Becomes First Government in World to Require Microplastics Testing for Drinking Water

On September 7, 2022, California became the first government in the world to require microplastics testing for drinking water, an emerging contaminant that is found throughout the environment. The State Water Resources Control Board (State Water Board) approved a policy handbook that details how it will implement a four-year plan, including testing logistics as well as how it will select the public agencies that will be required to test.

Microplastics represent an emerging contaminant of concern for which there are still a number of unanswered questions. As the policy handbook ...

EPA Announces No Safe Level for Two PFAS and $1 Billion in Funding

On June 15, 2022, the U.S Environmental Protection Agency (EPA) announced new health advisories for four per- and polyfluoroalkyl substances (PFAS). The health advisories significantly lowered the level considered safe to consume for two PFAS and set limits for two new PFAS. At the same time, EPA announced it was making $1 billion available in grant funding to help communities address PFAS contamination.

PFAS have been dubbed “forever chemicals” because they tend to linger in the environment and humans rather than naturally breaking down. There are dozens of different types ...

California Announces New Emergency Drought Regulations

On May 24, 2022, the California State Water Resources Control Board announced emergency drought restrictions resulting from Governor Newsom’s Executive Order N-7-22. The regulations are the latest in a series of attempts by the state to deal with the ongoing severe drought. The regulations cover two areas: a ban on irrigating non-functional turf and a requirement that urban water suppliers implement the Level 2 demand reduction actions in their water shortage contingency plan. …

How Can Science Help the Voluntary Agreements Succeed?

Recently, I authored a post for DeltaCurrents, the Center for California Water Resources Policy and Management's blog. The focus of the piece is on the ways in which science can play a role in the success of the so-called Voluntary Agreements (VAs). The VAs are an alternative to an adjudicatory water-rights proceeding as a means for the State Water Resources Control Board to implement updated water quality objectives for California’s Bay-Delta and its tributary rivers.

A number of federal, state, and local agencies took a significant first step toward negotiation of VAs by ...

Past, Present and Future: California Provides Insight on the Severity of the Drought and 2022 Guidance

The past few weeks have been active ones for California in assessing the severity of its current drought and how it plans to manage its water during the third year of that drought. On top of other, more localized action, California released its report on 2021 groundwater conditions, evaluated current snowpack conditions and Governor Newsom issued an executive order directing action affecting 2022 water usage.

2021 Groundwater Conditions Report

On April 4, 2022, the California Department of Water Resources (“DWR”) issued its Groundwater Conditions Report for Water Year 2021 ...

California Adopts First-in-the-Nation Microplastics Reduction Strategy

Last week, the Ocean Protection Council adopted California’s Statewide Microplastics Strategy. The strategy is the first of its kind in the nation, focusing on outlining steps to address microplastic pollution, an emerging contaminant of concern.

Microplastics are defined in California as plastics that are between one nanometer and five millimeters in size. Microplastics have long been a concern for marine life, but recently there has been an increase in concern about the impacts of ingesting microplastics on humans. California has led the nation in developing strategies to ...

Recap of the Election’s Potential Legislative Impacts on the Water Sector

If you were unable to attend our recent webinar “Flood or Drought? A Discussion of the Election’s Potential Legislative Impacts on the Water Sector”, please check out the recording of the on-demand webinar, which can be accessed here. Additionally, we invite you to download the presentation slide deck here.

Several key take-aways from the presentation included:

  • Consensus among the water industry, and a proactive approach, will help advance legislative goals under tight timeline pressures.
  • The State Resources Water Control Board is currently gathering information about ...
Posted in Water Quality
Water Board Adopts Final Definition of Microplastics in Drinking Water

This week, on June 16, the California State Water Resources Control Board (“State Water Board”) unanimously adopted a definition for microplastics, making California the first state to adopt a definition specifically applied to drinking water (footnotes omitted):

‘Microplastics in Drinking Water’ are defined as solid polymeric materials to which chemical additives or other substances may have been added, which are particles which have at least three dimensions that are greater than 1nm and less than 5,000 micrometers (µm). Polymers that are derived in nature that have not been chemically modified (other than by hydrolysis) are excluded.

The final definition is much the same as the proposed version that was issued in March 2020 for public comment, key differences being that ...

Water Board Issues Draft Definition of Microplastics in Drinking Water

The California State Water Resources Control Board (“State Water Board”) recently issued a draft Definition of Microplastics in Drinking Water and an accompanying staff report. The State Water Board will host a video/teleconference workshop on the draft definition on April 7, 2020 and written comments will be accepted until April 24, 2020. Here is the draft definition ...

California Water Views provides timely and insightful updates on the water sector in the state. We relay information on how water legislation and policy from the nation’s capital, Sacramento, and around the U.S. affect California’s water utilities, agencies, practitioners, and consumers.  We also write about important events, conferences, legal cases, and other key happenings involving all things water in and around California.

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