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SD County Prepares for Statewide Drought Regulations

New drought regulations will go into effect next month as California tries to conserve water before the hot summer months.

California State Water Resources Control Board adopted a new regulation on Tuesday, to ensure a more aggressive approach to save water. Even though San Diego County is not facing a water shortage, residents will still have to comply with the state’s regulations.

Governor Calls for Increased Conservation in Response to Statewide Drought

March 29, 2022 – “Governor Newsom issued the fifth in a series of executive orders March 28 asking Californians to increase water conservation, while at the same time allowing every local water supplier to determine where additional water-use measures are needed and set rules accordingly. This strong but measured approach for locally appropriate actions will provide aid and assistance to areas of the state that are most suffering the impacts of drought, while maximizing flexibility where warranted by local conditions. The Governor’s approach is especially insightful because it acknowledges and rewards past investment in water conservation and local supply development, as Californians come together to address the real-world impacts of our changing climate.

Sweetwater Authority Water Supplies Remain Sufficient and Reliable Despite Statewide Drought

Chula Vista, Calif. – Thanks to investments in local water supplies, and customers’ water-saving efforts, Sweetwater Authority has sufficient water to meet customer needs, despite forecasts of a third consecutive dry year.

Earlier this week, the Department of Water Resources announced an initial water allocation of 0% from the State Water Project for California water districts. These allocations do not significantly impact the water available to Authority customers. The yearly allocation is a small portion of the total water supply for San Diego water agencies.

The Authority’s local water supplies include two reservoirs and groundwater wells connected to the Authority’s desalination facility, which provides a drought-proof water source. The majority of the water the Authority provides customers each year comes from these local sources.

Drought-Stricken California Hasn’t Mandated Statewide Water Restrictions. Here’s Why

After two consecutive dry winters and a series of early summer heat waves, the vast majority of California is gripped by drought.

Water levels in reservoirs like Lake Oroville, Shasta Lake and Lake Mendocino are dangerously low. Wells in parts of the San Joaquin Valley and along the Russian River are drying up, and local water officials have mandated water restrictions up to 40% in some areas.

Already, more than 85% of California is experiencing extreme drought conditions, according to the latest drought monitor released on July 15, and experts forewarn a third year of drought could be on the horizon if the state doesn’t see significant winter rain storms.

Former Gov. Jerry Brown required Californians to conserve 25% of their water during the third year of the last major drought. State leaders have not yet taken that step during this year.

Season’s Last Snowpack Survey Confirms Dry Winter. California Inching Toward Statewide Drought

The last Sierra Nevada snowpack measurement of the season on Thursday confirmed what California officials have feared for months: The state has suffered through a dry winter.

The state Department of Water Resources announced that the snow was just 1.5 inches deep at its traditional measuring spot at Phillips Station, a vast field off Highway 50 near Echo Summit. The “snow water equivalent” was just a half an inch, or just 3 percent of average for this time of year.

The Phillips measurement was an outlier. A broader measurement taken by 130 electronic sensors throughout the Sierra revealed an average snow water equivalent of 8.4 inches, or 37 percent of average for this time of year.

Latest Survey of California Snow Pack Measures Below Normal

The last seasonal survey of snow in the Sierra Nevada confirms that California had a dry winter that will leave much-needed runoff levels below normal, authorities said Thursday.

The snow was only 1 ½ inches deep at the traditional manual measuring site at Phillips Station in the range east of Sacramento, and the water contained in it was equivalent to just a half-inch, which is 3 percent of the May average for the location, according to the state Department of Water Resources.

Sierra snow melt typically provides about 30% of the state’s water supply.

More broadly, 130 electronic snow sensors scattered throughout the Sierras indicated that California’s snow pack water equivalent is 37 percent of the May average.

Readings for April also were well below average.

“March and April storms brought needed snow to the Sierras, with the snow pack reaching its peak on April 9, however those gains were not nearly enough to offset a very dry January and February” and the last two weeks of higher temperatures have rapidly reduced the snow pack, said Sean de Guzman, chief of the department’s Snow Survey and Water Supply Forecast Section.

The snow measurements help in predicting runoff into reservoirs that will help meet California’s water demand in the summer and fall, the water agency said.

At the moment, reservoirs are in good shape, with the six largest close to or even above their historical averages. Lake Shasta, California’s largest surface reservoir, is currently more than 80% full, authorities said.