Winter is usually the wettest season in Southern California, but due to a strengthening La Niña pattern in the Pacific, this winter is looking warmer and drier than normal. La Niña and El Niño are opposite phases of what’s known as the El Nino-Southern Oscillation cycle. La Niña is the cold phase and develops due to below average temperatures in the equatorial Pacific.
Record and near-record low flows on the Upper Colorado River this summer and fall have dramatically and abruptly worsened the outlook for the entire river and the Central Arizona Project over the next two years. Low flows into Lake Powell led federal officials to sharply reduce their forecasts for how high Lake Mead will be next year. That has ratcheted up the odds that the first major shortage in CAP deliveries will occur in 2022, cutting off some supplies to Central Arizona farmers.
Over $10 million in grants was awarded to 27 projects dedicated to benefiting the state’s salmon habitats, the California Department of Fish and Wildlife announced this week. The grants, amounting to $10.7 million, were awarded through the agency’s Fisheries Restoration Grant Program for the restoration, enhancement and protection of anadromous salmonid habitats, and to reverse the declines of Pacific salmon and steelhead throughout California and surrounding states.
In a 5-2 vote, the Zone 7 Water Agency Board approved the expenditure of $2.8 million as the agency’s share for the next phase of planning on the Delta Conveyance. The conveyance, a Gov. Gavin Newsom proposal, would reduce his predecessor Gov. Jerry Brown’s Twin Tunnels project to one tunnel under the Delta. On Brown’s Twin Tunnels project, Zone 7 paid $280,000 as a placeholder to be sure the agency reserved a spot if the agency wanted to take part.
A few winding turns past Bodega Bay, along foggy bluffs and coastal prairie, relentless waves pound a crumbling stretch of coastline in dire need of saving. Here at Gleason Beach, once referred to as Malibu North, the beach gets drowned during high tide. Bits of concrete and rebar are all that remain of 11 cliff-top homes that have already surrendered to the sea.
Droughts conjure images of vast expanses of hard, cracked soil and parched plants, but new research suggests that disastrous dry spells can develop over the wettest place of all: the ocean. Low-moisture air masses sometimes form and migrate thousands of kilometers over the sea, similar to the way hurricanes behave.
Mild days and sunny skies should linger through next week across the Bay Area, blanketing the region with pleasant winter days while extending the long statewide drought that has fueled this year’s catastrophic wildfires.
A proposed dam in California’s Central Valley is billed as a vital agricultural resource. But conservationists say it would also flood important cultural and recreational sites for surrounding communities and destroy wildlife habitat.
A Biden administration won’t be able to untangle the legal and regulatory “mess” under part of the Clean Water Act that determines which streams, wetlands and other waters get federal protection, legal scholars and litigators say.
Any move the Biden administration takes to clarify the definition of Waters of the United States, known as WOTUS, will continue the decades-long “merry-go-round” of administrative rule changes and litigation, said Larry Liebesman, a former Justice Department environmental lawyer who is now a senior adviser at the environmental and water permitting firm of Dawson & Associates.
Down to its final weeks, the Trump administration is working to push through dozens of environmental rollbacks that could weaken century-old protections for migratory birds, expand Arctic drilling and hamstring future regulation of public health threats.
The Water News Network is San Diego County’s source for water news and information.
