Announcement Nick Gray

Join Your Favorite Tour Guide on a Virtual Journey of a Sierra Watershed
Aug. 6 Headwaters Tour includes exclusive screening and live Q&A with scientists, water managers and others

Our water tours are lauded because they are both fun and educational. You can still experience both Aug. 6 when your favorite tour guide Nick Gray takes you on a virtual journey across a Sierra watershed during our Headwaters Tour.


Updated Layperson’s Guide Explores Vital Role Sacramento-San Joaquin Delta Plays For State’s Water, Ecology & Farms
Newly updated, the tenth edition of the Guide offers a "mini-textbook" to history, key issues and challenges

Our popular Layperson’s Guide to the Delta has just been updated to reflect the latest information about efforts to reconcile ecosystem needs of the Sacramento-San Joaquin Delta with its role as California’s vital water delivery hub as well as its place as an important agricultural region and a popular recreation destination.

The Delta is the largest freshwater tidal estuary on the West Coast and is a unique resource and distinct feature of Northern California’s landscape. The water that flows through the Delta provides a significant portion of drinking water for more than 29 million Californians, serves a $50 billion agricultural industry, is home to native and nonnative plants and animals and is a crucial part of the state’s two largest surface water delivery systems – the State Water Project and the federal Central Valley Project.

Water News You Need to Know

Aquafornia news Grist.org

Friday Top of the Scroll: Democratic senators introduce comprehensive environmental justice bill

The Environmental Justice for All Act would amend the Civil Rights Act to … require federal agencies to consider health effects that might compound over time when making permitting decisions under the federal Clean Air and Clean Water acts.

Related articles:

Aquafornia news Voice of Orange County

Public argues for, against Huntington Beach desalination plant, decision near

The 20-year battle between seawater desalters and Orange County environmentalists and community activists neared a turning point Thursday, the first in a series of final public hearings around a Huntington Beach desalination plant proposal before local regulators. Hearings and public comments at the state regional water board started Thursday, are continuing today…

Aquafornia news Paradise Post

Grants could restore water system to Paradise

More money for the Paradise Irrigation District was announced Tuesday to help with Camp Fire recovery. The Federal Emergency Management Agency awarded $3,440,574 to the Paradise Irrigation District for damages as a result of the fire in 2018.

Aquafornia news Courthouse News Service

Lawsuit challenges Trump’s overhaul of environmental-review law

A legal battle with far-reaching consequences for industry and ecosystems kicked off Wednesday with the filing of a federal lawsuit over the Trump administration’s revamp of a longstanding law that requires extensive environmental reviews for road, industry and building projects.

Online Water Encyclopedia

Restored wetlands in Northern California
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Wetlands are among the most important ecosystems in the world. They produce high levels of oxygen, filter toxic chemicals out of water, sequester carbon, reduce flooding and erosion, recharge groundwater and provide a diverse range of recreational opportunities from fishing and hunting to photography. They also serve as critical habitat for wildlife, including a large percentage of plants and animals on California’s endangered species list.

Salton Sea
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Salton Sea

As part of the historic Colorado River Delta, the Salton Sea regularly filled and dried for thousands of years due to its elevation of 237 feet below sea level.

The most recent version of the Salton Sea was formed in 1905 when the Colorado River broke through a series of dikes and flooded the seabed for two years, creating California’s largest inland body of water. The Salton Sea, which is saltier than the Pacific Ocean, includes 130 miles of shoreline and is larger than Lake Tahoe

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Drought— an extended period of limited or no precipitation— is a fact of life in California and the West, with water resources following boom and-bust patterns. During California’s most recent drought, from 2012–2016, much of the state experienced severe drought conditions – significantly less precipitation and snowpack, reduced streamflow and higher temperatures.

No portion of the West has been immune to drought during the last century and drought occurs with much greater frequency in the West than in any other regions of the country.


Important People in California Water History

Read about the history people who played a significant role in the water history of California.