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‘Extreme Year’: Past 12 Months Among the Driest Ever in California History

The current ongoing two-year dry period in California, punctuated by the third-driest water year on record for the Central Sierra, is part of California’s overall arid fate so far in the 21st century, according to the state Department of Water Resources.

The Golden State’s hydrology now increasingly resembles conditions in the Colorado River Basin this century, where multiple, consecutive, drier-than-average years are mixed with an occasional wet year. California’s last wet water year was 2016-2017, the second-wettest on record.

Dry and Failing Wells in Tuolumne County are a Sign of Drought’s Severity

Terry Carney, 71, showed the head of his well Thursday and said it dried up about two weeks after the July 9 magnitude 6.0 earthquake that struck near Walker, Nevada and was felt by people up and down the Sierra Nevada and as far west as the Bay Area.

Carney’s well is one of more than a dozen that have dried up so far this year in Tuolumne County, in addition to at least 19 other wells that are failing but have not yet dried up, according to county staff.

Irrigation Districts Agree to Send Water from New Melones South to Drought-Stricken Farmers

As much as 100,000 acre-feet of water — enough to meet the annual demand of more than 40,000 Tuolumne County residents for at least five years — that’s currently stored in New Melones Reservoir could soon be sent south to aid drought-stricken farmers under an agreement between the Oakdale and South San Joaquin irrigation districts.

On Wednesday, the districts announced their respective boards had approved the proposal that would benefit agricultural contractors on the west side of the San Joaquin Valley who’ve been cut off from their typical annual water supplies through the federal Central Valley Project due to the drought conditions.

Hetch Hetchy Water & Power Plans Five-Year $140M Mountain Tunnel Project

The City and County of San Francisco and the San Francisco Public Utilities Commission are planning a five-year $140 million project beginning next year to repair, rehabilitate and upgrade the 19-mile-long Mountain Tunnel, a key component of the Hetch Hetchy Water System that takes water from Tuolumne County and sends it to San Francisco.