Thousands of wells that bring water to San Joaquin Valley homes are at risk of drying up this summer, leaving families without running water for drinking, cleaning and bathing. While no one knows the extent of the threat from this second year of drought conditions, Jonathan Nelson with the Community Water Center says “the alarm bells are sounding.”
The San Diego Supercomputer Center and the Scripps Institution of Oceanography, both located at UC San Diego, have forded a stream between high-performance computing and water cycle science.
This summer, SDSC’s petascale Comet supercomputer—which can perform nearly 3 quadrillion operations per second—will conclude formal service as a National Science Foundation resource and transition to exclusive use by Scripps’ Center for Western Weather and Water Extremes. The transition enables CW3E researchers to leverage Comet’s computing capabilities to improve weather and hydrological forecasts with the goal of enhancing the decision-making process associated with reservoir management over California, which could result in increased water supply and reduced flood risk over the region.
One Imperial Irrigation District director Tuesday afternoon pushed back on two solar projects, contending they would only provide a spike in the short term while the land would be more beneficial in the long term if used for agricultural purposes.
The Biden administration and Congress are stepping up efforts to control the release and cleanup of poly and perfluoroalkyl substances, or PFAS, in drinking water sources and elsewhere, joining states that have expanded scrutiny of the chemicals, which are used widely in manufacturing and are extremely persistent in the environment.
Standing in the dry, cracked bottom of Lake Mendocino, Gov. Gavin Newsom declared a drought emergency Wednesday in two Northern California counties where grape growers and wineries are major users, an order that came in response to arid conditions affecting much of the state and the U.S. West.
The declaration is targeted to Mendocino and Sonoma counties, where drought conditions are especially bad, rather than statewide, as some officials and farmers in the agricultural-rich Central Valley had hoped. But the Democratic governor said a broader drought declaration could come as conditions change.
San Diego County residents who have converted to more water-efficient landscaping can enter the 2021 WaterSmart Landscape Contest hosted by 12 regional water agencies. Entry is as simple as submitting your photos and plant information by Friday, May 14. Eleven San Diego County Water Authority member agencies are participating, including the Helix Water District, Otay Water District, and Sweetwater Authority.
The Ramona Municipal Water District has unveiled a new mobile phone app that allows customers to view and pay bills and to review details of their account, including their water consumption history.
(Editor’s note: The Ramona Municipal District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)
As spring temperatures rise, San Diego County residents know wildfire season is not far behind. Although wildfire is a serious threat during warm, dry summer and fall months, wildfire can strike year-round especially in wildland interface areas. Regional landscaping must follow fire safe guidelines in design, plant selection and consistent maintenance
David Thomas knows the cove that once was. He spent much of his childhood at Loveland Reservoir near Alpine, sneaking onto the eastern shore to cast a line where the lake had been deemed off limits for fishing.
Gov. Gavin Newsom on Wednesday declared a drought emergency in two Northern California counties as he stood on the dry shoreline of Lake Mendocino. The declaration gives state regulators expanded powers to curtail diversions in the parched Russian River watershed and relax river flow standards that would require more releases from the region’s shrinking reservoirs. Newsom has been under pressure from some quarters to declare a statewide drought emergency. But the administration favors a more targeted approach.
