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PPIC Delta Water Accounting

These spreadsheets contain all data, sources, and methods used to calculate water use in California’s Sacramento–San Joaquin Delta, including estimates of outflow needed to meet regulations; ecological, export, and municipal and industrial uses; and watershed-level water sources and upstream depletions.

blog post

Standing at the Cusp: The Klamath River Edges Closer to Dam Removals

By Sarah Bardeen

After decades of negotiations, the decommissioning of four dams on the Klamath River is finally in sight, but hurdles remain. We spoke with Mark Bransom, CEO of the Klamath River Renewal Corporation, to learn how he’s working to get the dam removal across the finish line—and what it will mean for river communities.

event

Seizing the Drought: Water Priorities for Our Changing Climate

The PPIC Water Policy Center will convene a diverse group of experts to discuss how to tackle the highly disruptive effects of climate change on our water system. It’s clear that we must step up our game to cope with the increasingly severe, warm droughts that are coming our way. This year’s conference will identify immediate actions we can take to boost the state’s resilience.

blog post

Last Week’s Storm: the Good, the Bad, and the Inconclusive

By Jeffrey Mount

The storm of October 24th broke one-day precipitation records throughout Northern California, but did this unusually intense atmospheric river lead to significant changes in our drought picture? PPIC Water Policy Center senior fellow Jeffrey Mount explains what the storm did—and didn’t—do for the state.

Report

Groundwater and Urban Growth in the San Joaquin Valley

By Andrew Ayres, Ellen Hanak, Henry McCann, David Mitchell ...

As the San Joaquin Valley addresses groundwater overdraft under the Sustainable Groundwater Management Act (SGMA), its urban utilities face unique challenges. Learn how to ensure a smooth transition for the region’s residents.

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.

Policy Brief

Policy Brief: Improving California’s Water Market

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

This policy brief distills key takeaways from our report on water trading and banking in California, and how they will help the state bring its groundwater basins into balance under the Sustainable Groundwater Management Act (SGMA). A broad range of policy changes could improve and expand California’s water market while protecting communities from harm.

blog post

Video: Advancing Ecosystem Restoration with Smarter Permitting

By Sarah Bardeen

Many of California’s ecosystems are in dire need of help, but complex permitting processes are hindering restoration efforts. Letitia Grenier, our 2020 PPIC CalTrout Ecosystem Fellow, convened a panel of experts to discuss how to reform permitting and scale up restoration in California.

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