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    ANNOUNCEMENT: Salmon Tag Recovery Request

    Maven
    Science Announcement
    August 24, 2022
    Greetings Science Community: Can you circulate this flyer to anyone on your team or in your network that may encounter adult salmon in monitoring...

    NOTICE: August 23 Weekly Update on Curtailment Status of Water Rights and Claims in the Delta Watershed

    Maven
    Other Announcements
    August 24, 2022
    From the State Water Resources Control Board: This update contains important information about the curtailment status of water rights and...

    DAILY DIGEST, 8/24: Klamath irrigators defy order to stop water diversions; Tribes, Delta EJ groups ask State Water Board to reconsider Delta Plan; The SJV Blueprint and SoCal; Roadway runoff: Simple filtration columns along roads can remove toxic substances; and more …

    Maven
    DAILY DIGEST
    August 24, 2022
    — [cmtoc_table_of_contents] On the calendar today … WEBINAR: How to Develop Innovative Drinking Water Partnerships and Find Funding: 3 Projects...

    WEBINAR SUMMARY: Collaborative governance in the Delta

    Maven
    Science
    August 24, 2022
    In the spring of 2022, the Delta Science Program hosted a series of lunchtime webinars focused on governance in the...

    DAILY DIGEST, 8/23: Using seismology for groundwater management; Report: Operating reservoirs to improve freshwater ecosystems; More than 530,000 acres of farmlands are barren; A major earthquake could cripple vital SoCal water supply. The drought makes fixes urgent; and more …

    Maven
    DAILY DIGEST
    August 23, 2022
    — [cmtoc_table_of_contents] On the calendar today … PUBLIC WORKSHOP: Proposed Regulation Modifying Water Right Ownership Notice Requirements and Reporting Dates...

    DAILY DIGEST, 8/22: Dan Walters: California faces existential threat of a megaflood; Fish groups say water strategy not enough; These celebrities are accused of drought restriction violations; San Diego’s ‘drought proof’ water is proving ever more expensive; and more …

    Maven
    DAILY DIGEST
    August 22, 2022
    — [cmtoc_table_of_contents] On the calendar today … WEBINAR: Drinking Water Capacity Development Strategy Update Workshop 2 from 10:30am to 12:00pm. ...

    ARMY CORPS NOTICE: Application by DWR to conduct annual installation of three temporary flow-control rock barriers in the Delta

    Maven
    Other Announcements
    August 22, 2022
    From the US Army Corps of Engineers: The U.S. Army Corps of Engineers Sacramento District has posted Public Notice SPK-2001-00121...

    NOTICE: Onsite Wastewater Treatment Systems Policy Amendments and Conditional Waiver Renewal

    Maven
    Other Announcements
    August 22, 2022
    From the State Water Resources Control Board: The State Water Resources Control Board (State Water Board) released a Notice of...

    Innovative Technology Offers Non-Invasive, Efficient Way to Monitor Fish Populations and Their Habitat

    Maven
    Science on the Notebook
    August 21, 2022
    From the Bureau of Reclamation: In an ecosystem as complex and altered as the Sacramento-San Joaquin Delta, determining the abundance...

    Adventures in Bay-Delta Data: Floating Down the Lazy River

    Maven
    Science News
    August 21, 2022
    Some data just needs a little love IEP collects a lot of data. Most people who work in the estuary...

    Call for Articles – IEP Summer/Fall Newsletter – Due October 15

    Maven
    Science Announcement
    August 21, 2022
    To the IEP Science, Management, and Stakeholder Community, Do you have data or research you are looking to share with...

    DAILY DIGEST, weekend edition: Direct Potable Reuse coming soon; Exploring water, drought and La Nina for 2022; Feds cut water off to Klamath farmers for remainder of season; The Colorado River drought is coming for your winter veggies; and more …

    Maven
    DAILY DIGEST
    August 21, 2022
    [cmtoc_table_of_contents] In California water news this weekend … What’s in your drinking water? If you live in one of these...

    NOW AVAILABLE: Second Draft Technical Support Document for Proposed Public Health Goals for Haloacetic Acids in Drinking Water

    Maven
    Other Announcements
    August 20, 2022
    From the Office of Environmental Health Hazard Assessment (OEHHA) of the California Environmental Protection Agency: The Office of Environmental Health...

    WEEKLY WATER NEWS DIGEST for August 14-19: California making steady progress on recycled water use; Felicia Marcus on harnessing the power of nature; Experts warn of megaflood disaster; and more top water news of the week

    Maven
    WEEKLY DIGEST
    August 19, 2022
    A wrap-up of posts published on Maven’s Notebook this week … Note to readers: Sign up for weekly email service...

    DAILY DIGEST, 8/19: Felicia Marcus on harnessing the power of nature to address water, climate change; How is California’s drought affecting wildlife?; Feds cut water off to Klamath farmers for remainder of season; The feds declined to seriously cut Colorado River water use. Here’s what that means; and more …

    Maven
    DAILY DIGEST
    August 19, 2022
    — [cmtoc_table_of_contents] In California water news today … Felicia Marcus Q&A: Harnessing the power of nature to address water and...
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    Now at the CA Water Library …

    New on the Notebook …

    FEATURED ARTICLES

    DELTA STEWARDSHIP COUNCIL: How much habitat restoration has occurred in the Delta and Suisun Marsh since 2007?

    Meetings
    December 8, 2022

    DELTA LEAD SCIENTIST: The role of water quality in salmon predation

    Meetings
    December 6, 2022

    MONTHLY RESERVOIR REPORT for December 1

    Water conditions
    December 2, 2022

    KAMYAR GUIVETCHI: Managing Water Resources for Sustainability & Resilience

    Event coverage
    November 30, 2022

    Recent Daily Digests

    DAILY DIGEST, 12/9: Friday

    DAILY DIGEST
    December 9, 2022

    DAILY DIGEST, 12/8: La Nina forecast to fade by April, easing California drought; Delta residents gather to protest Delta tunnel proposal; Household water wells are drying up in record numbers as California drought worsens; Fort Bragg considering wave energy-powered desalination in latest novel water move; and more …

    DAILY DIGEST
    December 8, 2022

    DAILY DIGEST, 12/7: Study: Reuse can affect water quality in unintended ways; NOAA explores next steps for habitat restoration in Klamath watershed; Weekend storm expected to bring 5 feet of snow to Sierra; Bay Area man’s water bill spikes to $1300 but why? and more …

    DAILY DIGEST
    December 7, 2022

    DAILY DIGEST, 12/6: Parts of the West have double the normal snowpack but it’s too early to get excited; Court grants petition challenging Delta tunnel soil investigation project New study says repurposing retired farmland around disadvantaged communities in the Central Valley would benefit the economy and environment; PPIC Fact Sheet: Water and energy in California; and more …

    DAILY DIGEST
    December 6, 2022

    DAILY DIGEST, 12/5: Sacramento River winter-run salmon face worst year ever; These Imperial Valley farmers want to pay more for their Colorado River water; Desal offers only partial solution to growing drought; Waves of precipitation keep coming for West Coast; and more …

    DAILY DIGEST
    December 5, 2022

    DAILY DIGEST, weekend edition: More unsettled weather takes aim at West Coast; Cal Am desal plant faces tough road ahead to meet Coastal Commission conditions; Interview with outgoing Westlands longtime GM Birmingham; and more …

    DAILY DIGEST
    December 4, 2022

    DAILY DIGEST, 12/2: State kicks off water year with anticipated 5% allocation; Another storm this weekend; If you build it, do they come? Measuring results of the Water Forum’s habitat projects on the Lower American River; What’s next for Cal Am’s desalination plant?; and more …

    DAILY DIGEST
    December 2, 2022

    Weekly Digest

    WEEKLY WATER NEWS DIGEST for Dec 4-9:

    WEEKLY DIGEST
    December 9, 2022

    ANNOUNCEMENTS

    NOTICE of lifting of curtailments under standard water right Term 91

    ANNOUNCEMENT: Coming Soon: The Delta Residents Survey

    NOTICE of 180-Day Temporary Permit Applications in Imperial County

    DAILY DIGEST, 12/7: Study: Reuse can affect water quality in unintended ways; NOAA explores next steps for habitat restoration in Klamath watershed; Weekend storm expected to bring 5 feet of snow to Sierra; Bay Area man’s water bill spikes to $1300 but why? and more …

    NOTICE: December 6 Weekly Update – Temporary Suspension of Curtailments in the Delta Watershed

    Funding Opportunities

    DAILY DIGEST, 12/7: Study: Reuse can affect water quality in unintended ways; NOAA explores next steps for habitat restoration in Klamath watershed; Weekend storm expected to bring 5 feet of snow to Sierra; Bay Area man’s water bill spikes to $1300 but why? and more …

    FUNDING OPPORTUNITY: CDFW Announces $200 Million in New Grant Funding Under Drought, Climate and Nature-Based Solutions

    FUNDING OPPORTUNITY: Watershed Remediation and Enhancement Grants to Address Impacts from Cannabis Cultivation

    June 2025
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