Donate
PPIC Logo Independent, objective, nonpartisan research

Search Results

Filters Sort by:
Report

Replenishing Groundwater in the San Joaquin Valley: 2024 Update

By Caitlin Peterson, Ellen Hanak, Zaira Joaquín Morales

How much progress has been made on groundwater recharge in the San Joaquin Valley since 2017? This report shares the details of our latest groundwater recharge survey, which we conducted in 2023.

Report

Managing Drought in a Changing Climate: Four Essential Reforms

By Jeffrey Mount, Ellen Hanak, Jay Lund, Paul Ullrich ...

This report reviews climate pressures that are stressing the state’s water system, and describes reforms to help California prepare for greater extremes and growing water scarcity.

blog post

Testimony: Adapting California’s Water Rights System to the 21st-Century Climate

By Ellen Hanak, Brian Gray, Jeffrey Mount

PPIC Water Policy Center director Ellen Hanak and senior fellows Brian Gray and Jeffrey Mount testified before the Assembly Water, Parks, and Wildlife Committee Informational Hearing, “How Should California’s Water Right System Adapt to a 21st Century Climate?” today. Read their prepared remarks.

blog post

Video: Replenishing Groundwater in the San Joaquin Valley

By Sarah Bardeen

Groundwater recharge is one of the most promising ways to address groundwater overdraft in the San Joaquin Valley. So are we socking away enough water during the wet periods? In an event last week, we shared our latest research on the subject. Read the highlights and watch the video!

blog post

Drought Watch: The End of the Rainy Season

By Ellen Hanak, Jay Lund, Jeffrey Mount

Managing this drought will be difficult, even painful in some regions, but the state is not going to run out of water.

blog post

Allow Water Rights Trading

By Ellen Hanak

We have an outdated water rights system in the American West: Water goes to those who claimed it first, whether or not they are putting it to the best use.

Search results are limited to 100 items. Please use the Refine Results tool if you are not finding what you are looking for.