Donate
PPIC Logo Independent, objective, nonpartisan research

Search Results

Filters Sort by:
Report

Priorities for California’s Water

By Jeffrey Mount, Letitia Grenier, Ellen Hanak, Caitlin Peterson ...

California has made great strides in preparing for a drier, hotter future, but it remains a challenge to harness the bounty of wet years while also reducing flood risk. How did California’s water sector manage the unusually wet 2023 water year—and what lessons can we glean for the future?

Report

California’s Water: Providing Safe Drinking Water

By Ellen Hanak, Caitrin Chappelle, Jelena Jezdimirovic, Brian Gray ...

Most Californians have safe, reliable drinking water, but in some poor, rural parts of the state water contamination and drying wells is a persistent problem. This problem could be resolved in the near term with dependable funding and a clear state action plan.

blog post

Drinking Water Quality: Perceptions and Challenges

By David Kordus, Henry McCann

A majority of Californians think drinking water pollution is a more serious health threat in lower-income areas than in other parts of their regions. There is evidence to support this view.

Report

Improving California’s Water Market

By Andrew Ayres, Ellen Hanak, Brian Gray, Gokce Sencan ...

Water trading and banking will prove important tools to help California bring its groundwater basins into balance under the Sustainable Groundwater Management Act (SGMA). A broad range of policy changes could help improve and expand California’s water market while protecting communities from harm.

Fact Sheet

Access to Safe Drinking Water in California

By Caitrin Chappelle, Joy Collins, Ellen Hanak

Not every Californian has access to safe and reliable drinking water. Small communities relying on groundwater are most likely to have chronic water quality problems.

blog post

Groundwater Quality Is Key to Quantity

By Jelena Jezdimirovic, Caitrin Chappelle

Improving groundwater management isn’t just about how much water our aquifers can supply. We also need to focus on its water quality.

blog post

How Green Is My Water?

By Lori Pottinger

Harmful plumes of algae are polluting our waterways with growing frequency. An expert interview about this pressing water quality issue.

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