As crews have fought the fast-spreading fires across the Los Angeles area, they have repeatedly been hampered by low water pressure and fire hydrants that have gone dry. These problems have exposed what experts say are vulnerabilities in city water supply systems not built for wildfires on this scale.
Voters in the November election will decide whether to borrow billions of dollars for climate and environmental programs.
Proposition 4, also called the Safe Drinking Water, Wildfire Prevention, Drought Preparedness, and Clean Air Bond Act of 2024, would issue $10 billion in bonds for various projects.
California is in the very early stages of making it easier for desalination plants along the coast.
The State Water Resources Control Board took the first step today toward changing its ocean protection standards to make it faster to permit desalination plants and to clarify how and when developers measure and mitigate the harm to marine life. The effort is part of Newsom’s strategy to boost supplies as the climate changes.
Atmospheric rivers are forecast to “drench the West Coast” this winter, according to a recent meteorological report.
Last winter, the West Coast faced a slew of atmospheric rivers that caused devastating floods and landslides. The storms also brought a deluge of rain that supplemented California lakes and rivers, helping to eliminate the state’s drought. Meteorologists are again predicting a wet winter for the West Coast, according to an AccuWeather report published Monday, and meteorologists are warning of a “big change” expected in the Golden State by midseason.
California’s water supply is trending poorly. Unless we act now to transform how California manages its water — by passing an important bill that would update our approach — the state will soon lose some of its year-to-year supply.
By 2050, California is expected to lose between 4.6 and 9 million acre-feet of its annual water supply. In other words, by 2050 at the latest, Californians would lose access to a volume of water that is enough to supply 50-90% of all the state’s households — or to irrigate 17-33% of all the state’s farmland. Picture a volume of water as large as two Lake Shastas disappearing from the state’s water bank.
There are three go-to topics of conversation for Angelenos: weather, traffic and water. Our city is perpetually trying to rid itself of H20 or thirsting for it. Those opposing needs shaped L.A.’s topography and made a mythic king out of a self-taught engineer from Belfast. And recent drought has forced us to confront the reality of climate change, rethink our water sources and dig up our lawns.
Given how large water supply looms in the minds of Californians, our access to it in L.A. feels especially miraculous, and — during the relentless radiating heat of summer — uniquely enlivening.
Continuing my comments from last week regarding California’s water supply and conservation, I am reminded of a trip to Chico some 35 years ago. Our family was living through our second drought since moving here in 1973. You may recall a couple of years ago I wrote how this state is subject to recurring droughts roughly every 7 to 10 years. Dry years are nothing new.
We were in Chico in August and it was hot. In San Diego County we had already been warned about water usage and how to conserve. So when I drove around Chico I was shocked to see how many yards were being watered around noon-time. I was a bit unnerved seeing so much water running down curbsides when we down south had to curtail our consumption.
California residents are using about 8 fewer gallons of water per day than they did during the last drought emergency, according to newly released state data. Between April 2023 and last April, urban water users consumed an average of 77 gallons per person per day. That comes out to a 9% decrease since the drought emergency ended in March 2023.
New water restrictions are coming to California. Earlier this month, the state Water Resources Control Board adopted new rules that will phase in cutbacks to water suppliers across the state; the enforcement of those conservation targets is expected to start in 2027.
These new rules have been under consideration for several years, and have gone through different iterations over that time.
California’s current record-breaking heat wave in July has caused hundreds of millions of gallons of water in Lake Shasta and other major reservoirs in Northern California to disappear into thin air.
During the first nine days of July, 3,392 cubic feet per second of water — or about 2.2 billion gallons — turned into vapor and floated away into the atmosphere off the man-made Lake Shasta. During just one day — July 3 — 288.8 million gallons of water alone evaporated.
