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All About the Delta

From recent news articles to publications, maps and tours, Water Education Foundation has everything you need, including the award-winning Layperson’s Guide to the Delta.

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Water Field Trips

The Water Education Foundation’s tours offer participants a first-hand look at the water facilities, rivers and regions critical in the debate about the future of water resources.

Water News You Need to Know

Aquafornia news Los Angeles Times

Tuesday’s Top of the Scroll: Holiday travelers be warned — Huge snowstorm coming to Sierra Nevada

A massive storm, reaching across about half of the state, is expected to move in Tuesday and peak Wednesday, where it will drop up to 18 inches of snow on mountain summits from Shasta County and Lake Tahoe to Yosemite, said Nathan Owen, a meteorologist with the National Weather Service in Sacramento.

Aquafornia news The Sacramento Bee

Sierra resort to use recycled water on slopes

Should El Niño not live up to the hype and dump heavy snow on the Sierra, skiers and sledders at one resort could be gliding downhill this winter on snow that comes from an unusual source: purified water from the local sewage-treatment plant.

Aquafornia news KPCC - Southern California Public Radio

King tides on Tuesday could bring 7-foot swells, possible flooding (with audio)

Forecasters say king tides in December and January could be exacerbated by warmer El Niño water and storm surges. The prospects have increased the risk of coastal flooding in low-lying areas.

Aquafornia news The New York Times

Extreme weather tied to over 600,000 deaths over 2 decades

According to the report from the United Nations Office for Disaster Risk Reduction, the United States has had the highest number of weather-related disasters in the past two decades, but China and India have been the most severely affected, enduring floods that had an effect on billions of people.

Online Water Encyclopedia

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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.

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 other regions of the country.

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Delta Smelt

The endangered Delta smelt is a 3-inch fish found only in the Sacramento-San Joaquin Delta. It is considered especially sensitive because it lives just one year, has a limited diet and exists primarily in brackish waters (a mix of river-fed fresh and salty ocean waters that is typically found in coastal estuaries).

Along with other fish, smelt populations declined because of a combination of entrainment in pumping facilities, poor water quality, limited food supply, lack of habitat and nonnative species that compete for food.


Important People in California Water History

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

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Delta Plan

The Delta Plan is a comprehensive management plan for the Sacramento San Joaquin Delta intended to help the state meet the coequal goals of water reliability and ecosystem restoration.

The Delta Stewardship Council, which oversees the Delta Plan, adopted a final version in May 2013 after three years of study and public meetings. Once completed, the Bay Delta Conservation Plan could be incorporated into the Delta Plan.