A new study by San Diego State University scientists finds that the bacterial outbreaks in the San Diego River that force frequent local beach closures are caused primarily by leaks in aging sewer pipes, not by homeless encampments or failing septic tanks.
Ocean and atmospheric conditions tell us that La Niña—the cool phase of the El Niño-Southern Oscillation (ENSO) climate pattern—currently reigns in the tropical Pacific. It’s looking very likely that the long-predicted third consecutive La Niña winter will happen, with a 91% chance of La Niña through September–November and an 80% chance through the early winter (November–January).
San Diego County is taking a hard and weird hit from Tropical Storm Kay, which generated winds that gusted from 93 mph to 109 mph early Friday in East County and lifted temperatures countywide into the 80s and 90s at the tail end of a long heat wave.
Californians sweated it out amid a record-breaking heat wave entering its 10th day Friday that has helped fuel deadly wildfires and pushed energy supplies to the brink of daily power outages.
Mac Dad Builders, Inc., has been given the San Diego County Water Authority construction contract for the Dulin Hill Erosion Repair project.
The SDCWA board vote Aug. 25 authorized CWA general manager Sandra Kerl or her designee to award a $1,965,884 construction contract to Mac Dad Builders, which is based in Irvine. The Dulin Hill Erosion Repair project will repair existing erosion located along the Second Aqueduct on Dulin Hill south of the San Luis Rey River.
September marks the start of a new season for meteorologists. It’s the beginning of “climatological fall” in the Northern Hemisphere — and, ostensibly, a transition to milder weather.
But much of the U.S. is still baking, burning, withering or swimming.
Water use in the Coachella Valley continued to tick downwards in July, but conservation is still falling short of the state’s goal of a 15% reduction compared to 2020, according to data released by the State Water Resources Control Board this week.
But the July water use numbers do continue a trend of reduced water use that began in June, a marked shift from May and other previous months in which local water districts actually increased — rather than decreased — water use compared to 2020 baseline numbers.
More than 97 percent of California is under at least “severe” drought conditions, raising the specter of difficult agricultural decisions in a state that produces a quarter of U.S. food.
The Fallbrook Public Utility District awarded Palm Engineering the contract to replace multiple FPUD waterlines during fiscal year 2022‑23.
The FPUD board voted 4-0 Sept. 2, with Ken Endter not able to participate, to award Palm Engineering a $3,574,950 contract for the work and to reject the bid protest submitted by PK Mechanical Systems, which was the second-lowest bidder.
Divvying up Colorado River water has been the subject of at least two letters this week from Republican and Democratic members of Arizona’s congressional delegation.
One note was sent to the head of the U.S. Department of Interior and the other to the governor of California.
