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    • WATER SHELF

    NOTICE: Draft 2025 UWMP Guidebook Release Public Meeting and Public Comment Period

    Department of Water Resources (DWR)
    ANNOUNCEMENTS
    November 5, 2025
    From the Department of Water Resources: Please use the link below to register for the upcoming meeting on the Public Review...

    STATE WATER BOARD: Completed Wastewater Needs Assessment (WWNA) Phase 1 Report Completed

    State Water Board
    ANNOUNCEMENTS
    November 5, 2025
    From the State Water Resources Control Board The State Water Board launched the Wastewater Needs Assessment (WWNA) in 2023 to...

    DAILY DIGEST, 11/5: Why are rates rising faster at investor-owned utilities than at public utilities?; Thinning, burning forests provide multiple benefits, some of them surprising; Klamath groups say fish screen promises have gone unfulfilled; Hobbs rips Upper States’ ‘extreme negotiating position’ on Colorado River; and more …

    Maven
    Daily Digest
    November 5, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    EOS: Are “day zero droughts” closer than we think? Here’s what we know

    American Geophysical Union
    Planning and management
    November 5, 2025
    A new study warns that day zero droughts—when reservoirs fail to supply taps—could become common within this decade. By Mariana...

    UC MERCED: Thinning, burning forests provide multiple benefits, some of them surprising

    UC Merced
    Wildfires and watersheds
    November 5, 2025
    By UC Merced Wildfires are growing more frequent and severe across the western United States, and California’s Sierra Nevada is...

    INSIDE CLIMATE NEWS: Why are rates rising faster at investor-owned utilities than at public utilities?

    Inside Climate News
    Planning and management
    November 5, 2025
    Case studies from California offer a look into the pros and cons of public and private utilities. By Blanca Begert,...

    COURTHOUSE NEWS: California county must face claims it deprived Asian residents of water

    Courthouse News Service
    Water rights and water law
    November 5, 2025
    Siskiyou County has argued it needs water ordinances in place to combat illegal cannabis grows. The plaintiffs say they have...

    SJV WATER: New Tulare County groundwater agency picks through rubble of the past for what might work in the future

    SJV Water
    Groundwater News
    November 5, 2025
    By Lisa McEwen, SJV Water Board members of the nascent Tule East groundwater agency spent their second meeting setting up...

    WATER DESK: Rainfall brings Colorado River drought relief, but concerns for next year’s water supply remain

    The Water Desk
    Colorado River
    November 5, 2025
    A forecasted winter La Niña, lingering drought conditions and dwindling reservoirs are causing water managers to worry. By Cassie Sherwood,...

    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...
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    Featured event

    Today’s Daily Digest

    DAILY DIGEST, weekend edition: Trump administration proposes Colorado River options that could hit CA hard; Why sturgeon grow to be so big in Shasta Lake; Underneath California Forever; Grand Canyon’s water has pharmaceuticals in it; and more …

    Top Posts

    • NEVADA CURRENT: Feds release draft long-term plans for Colorado River management
      NEVADA CURRENT: Feds release draft long-term plans for Colorado River management
    • DAILY DIGEST, 1/8: La Niña could end soon - here's what to expect; New Central Valley Flood-MAR dashboard integrates floodwater and groundwater management; Urban wildfire: Water system capacities and limitations; Farmers pioneer water solutions as Colorado River dwindles; and more ...
      DAILY DIGEST, 1/8: La Niña could end soon - here's what to expect; New Central Valley Flood-MAR dashboard integrates floodwater and groundwater management; Urban wildfire: Water system capacities and limitations; Farmers pioneer water solutions as Colorado River dwindles; and more ...
    • DAILY DIGEST, weekend edition: Trump administration proposes Colorado River options that could hit CA hard; Why sturgeon grow to be so big in Shasta Lake; Underneath California Forever; Grand Canyon’s water has pharmaceuticals in it; and more ...
      DAILY DIGEST, weekend edition: Trump administration proposes Colorado River options that could hit CA hard; Why sturgeon grow to be so big in Shasta Lake; Underneath California Forever; Grand Canyon’s water has pharmaceuticals in it; and more ...
    • DAILY DIGEST, 1/9: California is officially free of drought conditions for the first time in 25 years; Snow drought current conditions and impacts in the West; One very surprising reason Bay Area tide charts were way off during recent floods; Forces aligning against healthy snowpack and a ‘normal’ water supply for Colorado River states; and more ...
      DAILY DIGEST, 1/9: California is officially free of drought conditions for the first time in 25 years; Snow drought current conditions and impacts in the West; One very surprising reason Bay Area tide charts were way off during recent floods; Forces aligning against healthy snowpack and a ‘normal’ water supply for Colorado River states; and more ...
    • COURTHOUSE NEWS: Colorado River basin states get first look at proposed operating rules
      COURTHOUSE NEWS: Colorado River basin states get first look at proposed operating rules
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