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      • Where does California’s water come from?
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    • WATER SHELF

    DAILY DIGEST, 11/4: Back-to-back storms to bring rain, mountain snow; ‘Emerging threat’: An invasive species is upending life in the Delta, with no help on the way; UV light holds promise for energy-efficient desalination; San Mateo County cities band together to improve climate resilience; and more …

    Maven
    Daily Digest
    November 4, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    CAL MATTERS: ‘Emerging threat’: An invasive species is upending life in the Delta, with no help on the way

    Cal Matters
    Ecosystems
    November 4, 2025
    By Rachel Becker, CalMatters This story was originally published by CalMatters. Sign up for their newsletters. Spurts of goo oozed...

    UC RIVERSIDE: UV light holds promise for energy-efficient desalination

    UC Riverside
    Water supply augmentation
    November 4, 2025
    UCR experiments offer pathway for solar solutions By David Danelski, UC Riverside A team of UC Riverside researchers has uncovered...

    UC SAN DIEGO: New study reveals source of rain is major factor behind drought risks for farmers

    Guest Contributor
    Hydrology
    November 4, 2025
    UC San Diego–led research shows that understanding where rain comes from could reshape drought planning and land management across the...

    DAILY DIGEST, 11/3: Open-source tools, shared success: White paper highlights groundwater innovation in action; Regulatory costs grow 1,366% for California farmers; Long Beach begins process to implement a new trash capture system along LA River; Navigating the future of the California and the Colorado River: Key challenges and negotiations; and more …

    Maven
    Daily Digest
    November 3, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    SGMA IMPLEMENTATION: Open-Source Tools, Shared Success: White Paper Highlights Groundwater Innovation in Action

    Guest Contributor
    Groundwater News
    November 3, 2025
    Six California Groundwater Sustainability Agencies (GSAs) outline how shared infrastructure, user feedback, and transparent data are turning groundwater management plans...

    METROPOLITAN IMPORTED WATER SUBCOMM: Navigating the future of the California and the Colorado River: Key challenges and negotiations

    Maven
    Colorado River
    November 3, 2025
    Addressing the structural deficit, Compact obligations, and Post-2026 guidelines for Metropolitan’s Colorado River supply At last week’s meeting of Metropolitan’s...

    UPPER CO RIVER COMMISSION: Real action puts the Upper Basin at the forefront of Colorado River solutions

    Guest Contributor
    Colorado River
    November 3, 2025
    With new agreements and programs and decades of responsible management, the Upper Basin is preparing for future Colorado River operations...

    ILRP: California Secretary of Food and Agriculture Karen Ross addresses Second Agricultural Expert Panel

    Jane Sooby
    Policy and regulation
    November 3, 2025
    By Jane Sooby California’s Secretary of Food and Agriculture Karen Ross addressed the Second Statewide Agricultural Expert Panel at the...

    HIGH COUNTRY NEWS: Fix Our Forests Act divides environmental community

    High Country News
    Ecosystems
    November 3, 2025
    But it’s a rare instance of bipartisan lawmaking and the biggest wildfire legislation in recent history. By Christine Peterson, High...

    UCANR: ‘Weathering’ rock dust in farm fields – a down-to-earth climate solution?

    UC Ag and Natural Resources (UCANR)
    Agriculture
    November 3, 2025
    UC-led research on promising agricultural practice recently lost federal funding By Michael Hsu, UC Ag and Natural Resources It almost...

    DAILY DIGEST, weekend edition: Groundwater agencies squabble as state announces restart of sanctions against Tulare Lake subbasin; Train of storms to impact the West this week; ‘You can’t drink money’: Mine drilling near Death Valley stokes groundwater fears; The water war Trump hasn’t blown up; and more …

    Maven
    Daily Digest
    November 2, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    SJV WATER: Groundwater agencies squabble as state announces restart of sanctions against Tulare Lake subbasin

    SJV Water
    Groundwater News
    November 1, 2025
    By Monserrat Solis, SJV Water Two neighboring groundwater agencies in Kings County are preparing for a showdown over how much...

    STATE WATER BOARD extends groundwater extraction reporting deadlines for Tulare Lake Subbasin

    State Water Board
    Groundwater News
    November 1, 2025
    Appellate court reversal allows continuation of Sustainable Groundwater Management Act in the Tulare Lake Subbasin Press release from the State...

    STATE WATER BOARD: Notice of Water Quality Certification Application for Sites Reservoir Project

    State Water Board
    ANNOUNCEMENTS
    November 1, 2025
    From the State Water Board: Pursuant to California Code of Regulations, title 23, section 3858, the State Water Resources Control...
    1 … 85 86 87 88 89 … 524

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    Today’s Daily Digest

    DAILY DIGEST, 9/22: Sacramento River has gotten too warm for its salmon; Newsom declares state of emergency to prepare for Super El Niño; Tracking Harmful Algal Blooms in the Delta; Unpacking the latest developments on the Colorado River; and more …

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