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    • WATER SHELF

    AG ALERT: EPA announces it will revise ‘waters of the U.S.’ definition

    Ag Alert
    Policy and regulation
    March 26, 2025
    By Caleb Hampton, Ag Alert The U.S. Environmental Protection Agency plans to review the definition of “waters of the United...

    DWR: Continued winter storms allow for another boost to State Water Project deliveries to 40%

    Department of Water Resources (DWR)
    Current Conditions
    March 25, 2025
    From the Department of Water Resources: Today, the Department of Water Resources (DWR) announced that wet and cold storms in...

    DAILY DIGEST, 3/25: LaMalfa introduces resolution to repeal longfin smelt listing; Researchers offer a new strategy to protect Delta smelt; What California could learn from the restoration of a Nevada lake; Is raising Coyote Dam the key to fixing Russian River’s water problems?; and more …

    Maven
    Daily Digest
    March 25, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    DAILY DIGEST, 3/24: Drier and wetter in 21st century CA: Managing increasing hydroclimate whiplash; Salton Sea is running out of time; Trump and Newsom find common ground attacking Coastal Commission; Lake Pillsbury’s fate sparks heated debate at Cloverdale town hall; and more …

    Maven
    Daily Digest
    March 24, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    DR. DANIEL SWAIN: Drier and Wetter in 21st Century California: Managing increasing hydroclimate whiplash in a warming world

    Maven
    Climate changeNotebook News and Features
    March 24, 2025
    The Los Angeles fires have become a stark example of the devastating effects of hydroclimate whiplash, as extreme weather patterns...

    DAILY DIGEST, weekend edition: Many socioeconomic indicators for the Delta see improvement; California Forever envisions being a shipbuilding powerhouse; Battle lines drawn over Potter Valley hydropower plant; Big Tech under pressure to act on data centres’ thirst for water; and more …

    Maven
    Daily Digest
    March 23, 2025
    [cmtoc_table_of_contents] Several news sources featured in the Daily Digest may limit the number of articles you can access without a...

    DELTA PROTECTION COMMISSION: Report: Many Socioeconomic Indicators for the Delta See Improvement

    Delta Protection Commission
    Policy and regulation
    March 22, 2025
    From the Delta Protection Commission: Unemployment fell. Median income rose. Land in agricultural production increased. These improving socioeconomic indicators for...

    SJV WATER: 5th District Court of Appeal hears arguments over Kern River flows

    SJV Water
    Water rights and water law
    March 22, 2025
    By Lois Henry: Justices with the 5th District Court of Appeal peppered attorneys with questions about the application of state...

    LETTER: State Water Contractors write Governor Newsom about Water Board AHO ruling on State Water Project’s water rights

    State Water Contractors
    Delta Conveyance ProjectWater project operations
    March 22, 2025
    Letter from the State Water Contractors: Dear Governor Newsom, Chairman Esquivel, and Members of the State Water Board: The State...

    LAKE OROVILLE UPDATE: Flood control releases ongoing; Planned water fluctuations at the Oroville-Thermalito Complex; Eagle Lake trout stocking; Current lake operations; and more …

    Department of Water Resources (DWR)
    ANNOUNCEMENTS
    March 22, 2025
    From the Department of Water Resources: Flood Control Releases from Lake Oroville Ongoing The Department of Water Resources (DWR) continues...

    SAN JOAQUIN RIVER RESTORATION PRGM: 2025 Restoration Flow Schedule Update

    San Joaquin River Restoration Program
    ANNOUNCEMENTS
    March 22, 2025
    From the San Joaquin River Restoration Program: On March 17, Reclamation updated the water allocation for the 2025 water year,...

    NOTICE of Proposed Rulemaking – Onsite Treatment and Reuse of Nonpotable Water (SBDDW-22-001)

    State Water Board
    ANNOUNCEMENTS
    March 22, 2025
    From the State Water Resources Control Board: The State Water Resources Control Board is accepting written public comments on the...

    NOTICE of a Request for a Water Quality Certification for the Potter Valley Project

    State Water Board
    ANNOUNCEMENTS
    March 22, 2025
    From the State Water Resources Control Board: Pursuant to California Code of Regulations, title 23, section 3858, the State Water...

    ANNOUNCEMENT: Occidental Arts & Ecology Center launches Fuels to Flows project

    Conservation organizations & coalitions
    ANNOUNCEMENTS
    March 22, 2025
    From the Occidental Arts & Ecology Center: Building on OAEC’s three decades of land stewardship and watershed restoration work, we...

    WEEKLY WATER NEWS DIGEST for March 16-21: Modernized procedures at Oroville Dam could improve flood safety; La Niña is winding down: What comes next?; Trump rejects Mexico’s request for water; and more …

    Maven
    Weekly Digest
    March 21, 2025
    A wrap-up of posts published on Maven’s Notebook this week … Note to readers: Sign up for weekly email service...
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    Today’s Daily Digest

    DAILY DIGEST, 9/24: SAFER program safe – for now; GRACE mission burning through funding; Clock is ticking for Kings County groundwater agencies to control their own fate; Bay Area: Coordination among wastewater treatment plants could save rate payers money; and more …

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