While many environmentalists oppose the construction and expansion of dams, the Biden Administration believes in the value of above-ground water storage.
The Department of Interior on Monday announced $210 million in funding for water storage and conveyance projects in the western United States.
California’s reservoirs will enter fall in a slightly better position than last year, but the Golden State should prepare for more dryness, extreme weather events and water quality hazards in 2023, officials say. The latest climate forecasting update from the Department of Water Resources came Wednesday, just days before the end of the water year, which runs from Oct. 1 to Sept. 30 in California.
New data suggest Californians are steadily reducing water usage in the face of severe drought, although cities and towns in the northern part of the state are cutting back more than those in the thirsty and more heavily populated south.
Water use in cities and towns across the state decreased 7.6% in June when compared with the same month in 2020 — significantly short of Gov. Gavin Newsom’s voluntary 15% goal last year, but a significant shift compared with the previous month, according to data released by the State Water Resources Control Board. In May, statewide savings were just 3.1%.
California has seen big changes in reservoir levels so far this rainy season and the trend is up for the foreseeable future.
At the beginning of the water year for 2020-2021, some major reservoirs, such as Lake Oroville, were at record lows. California’s well-known reliance on water capture and transport was under severe strain until a record October storm provided quick relief.
This weekend’s atmospheric river brought record-breaking amounts of rain to drought-plagued California. But they didn’t give the state’s water supply much of a boost, data shows.
The state Department of Water Resources compared the amount of water in select reservoirs across the state as of midnight Oct. 25 to the capacity of each reservoir and to historic levels for the same date. The data shows that, even after all of Sunday and Monday’s rainfall, many of California’s largest reservoirs are still holding less water than the historic level for this time of year.
For the first time, the U.S. Bureau of Reclamation issued a water shortage for Lake Mead starting in 2022. Located between southern Nevada and northwestern Arizona, Lake Mead provides water and generates electricity for the more than 20 million people in the lower Colorado River Basin.
California’s reservoirs and rivers are startlingly low, forcing many of the state’s more than 270 hydropower facilities to generate less power.
Lake Oroville, one of the state’s largest reservoirs, made headlines because its water levels have dropped so low the power plant may need to shut down for the first time. While most other hydropower plants aren’t at risk of shutting down, plants that rely on watersheds up and down the state are not able to generate normal amounts of power.
The Water News Network is San Diego County’s source for water news and information.
