EOS: Report: 13 Great Lakes’ worth of water underlies the contiguous United States

American Geophysical Union

Groundwater News

January 26, 2026

Combining direct measurements with artificial intelligence methods, a new map estimates groundwater depth across the contiguous United States at a...

DAILY DIGEST, weekend edition: Rain, not snow: Extraordinary warmth leaves mountains less snowy across the West; Trump admin signs off on plan for Sites Reservoir; Price tag drops for Sisk Dam raise; This L.A. startup uses SpaceX tech to cool data centers with less power and no water; and more …

Maven

Daily Digest

January 25, 2026

[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: Judge tosses one “cause of action” in long-running Kern River case

SJV Water

Water rights and water law

January 24, 2026

By Lois Henry, SJV Water One of several “causes of action” was cut out of the ongoing Kern River case...

DELTA CONVEYANCE PROJECT: Response to A. Carroll Supplemental Modeling Part 3

State Water Board

Delta Conveyance Project

January 24, 2026

From the State Water Board: The letter below responds to the December 22, 2025 letter from the Department of Water...

AUTHOR INTERVIEW: Cristy Clark, “Legal Geographies of Water: The Spaces, Places and Narratives of Human-Water Relations”

Justin Scott-Coe

WATER SHELF

January 24, 2026

Visit the Water Shelf main page How do people relate to water? Is it what comes out of the tap,...

PRESS RELEASE: Interior Advances President Trump’s Executive Order 14181 Priorities, Approves Sites Reservoir Project to Strengthen California Water Reliability

US Department of the Interior

Planning and management

January 23, 2026

Approval clears path for new off-stream storage as Executive Order anniversary highlights more than 200,000 acre-feet of water in operational gains....

WEEKLY WATER NEWS DIGEST for Jan. 20-23: Climate change effects on the Delta, and its watersheds; DWR finalizes subsidence BMP; Researchers trace climate threat rising beneath California; Governors of Colorado River states summoned to DC; and more …

Maven

Weekly Digest

January 23, 2026

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

DAILY DIGEST, 1/23: Potter Valley water fight intensifies; Newsom steps into labor fight over Sites Reservoir; DWR applies science and engineering to support winter-run chinook salmon on the McCloud River; Governors of Colorado River states summoned to DC in hopes of breaking negotiations impasse; and more …

Maven

Daily Digest

January 23, 2026

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

NEVADA CURRENT: Governors of Colorado River states summoned to DC in hopes of breaking negotiations impasse

Nevada Current

Colorado River

January 23, 2026

By Jeniffer Solis, Nevada Current Interior Secretary Doug Burgum has invited all seven Colorado River Basin governors and their negotiators...

PRESS RELEASE: Imperial Irrigation District advances voluntary conservation efforts to support Lake Mead and the Colorado River System

Imperial Irrigation District

Colorado River

January 23, 2026

The Imperial Irrigation District (IID) Board of Directors has approved the continuation of the District’s Deficit Irrigation (DIP) program during...

DWR: Four years of innovation and teamwork: DWR applies science and engineering to support winter-run chinook salmon on the McCloud River

Department of Water Resources (DWR)

Fish and wildlife

January 23, 2026

From the Department of Water Resources: On the waters of Northern California, just off of Shasta Reservoir, a bold four-year...

SJV WATER: Pumping allocation described as “necessary evil” approved by Kings County groundwater agency

SJV Water

Groundwater News

January 23, 2026

By Monserrat Solis, SJV Water The South Fork Kings Groundwater Sustainability Agency (GSA) approved a pumping allocation during a Jan....

DAILY DIGEST, 1/22: DWR finalizes Best Management Practices for land subsidence; Researchers trace climate threat rising beneath California; From point source to ecosystem: How Operation Baseline advanced Delta science; Lower Yuba River Accord extended; and more …

Maven

Daily Digest

January 22, 2026

[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: DWR finalizes Best Management Practices to help address subsidence and protect California’s water infrastructure

Department of Water Resources (DWR)

Groundwater News

January 22, 2026

California’s continued partnership with locals will serve as the key to safeguarding groundwater-reliant communities and infrastructure from land sinking Press...

CSULB: Researchers trace climate threat rising beneath California

Guest Contributor

Groundwater News

January 22, 2026

By Wendy Thomas Russell, Cal State University Long Beach Sea-level rise is easy to picture: flooded roads, eroding bluffs, shrinking...