Please Note: The headlines below are the original headlines used in the publication cited at the time they are posted here, and do not reflect the stance of the Water Education Foundation, an impartial nonprofit that remains neutral.
When a wild river floods, water and sediment spills over its banks onto adjacent land, it builds up a natural floodplain. Floodplains allow a river’s high flows to spread out and slow down, forming temporary reservoirs that pool over the rainy season. That means more water percolating down into underlying aquifers … and less floodwaters barreling toward cities.
Beginning in the 19th century, technological developments were opening our access to groundwater as advancements in drilling for extracting petroleum were spun off and developed for the water well industry. Still, even into the 1940s, most pumping reached only shallow depths of less than 30 feet, removing water at modest rates. That changed radically after World War II … Today, a little more than a half-century later, the world gets about 35 percent of its fresh water this way, making it a sizable—and quite new—development in world history.
Every year, millions of waterbirds migrating from Alaska to Patagonia take a break from that epic journey to rest, eat and breed in a stretch of wetlands spanning six Western states called the Great Basin. A warming climate has made that migration more challenging by altering how mountain snowmelt flows into the network of lakes and rivers stretching from the Sierra Nevada to the Rockies, according to a new study.
Water is coming out from Friant Dam into the San Joaquin River. The dam is at about 82 percent of capacity, and the warm weather is melting the mountain snow. Michael Jackson, area director for the Bureau of Reclamation, says the flow out of the dam is being increased. Flood releases don’t usually start until April, so the extra water is good news for valley growers, with extra irrigation water available.
Dozens of computer coding teams from around San Joaquin County were tasked to create an app in roughly seven hours. The issue: following the destruction caused by the malfunction of the Oroville Dam in February 2017 and the evacuation of more than 180,000 people, could there be an app that can track dam leakage, seismic activity and other structural impacts and communicate with the appropriate individuals to help deter another disaster?
A move by the Environmental Protection Agency could revive the contentious plan to develop 1,400 acres of Redwood City shoreline owned by Cargill Salt, which operates an industrial plant there. The EPA removed one barrier to development earlier this month by ruling that the area is not subject to restrictions in the federal Clean Water Act. That puts the EPA at loggerheads with environmentalists, who want to convert the land back to tidal wetlands.
Environmental groups and local residents are sounding alarms that proposed drilling projects would triple onshore oil production in Santa Barbara County — to which the oil industry says, “What’s wrong with that?”
Manteca is preparing to spend $14.3 million to make sure ground water from five wells meet higher standards implemented by the state of California when it comes to acceptable levels of 1,2,3-Trichloroprane — a Shell Oil and Dow Chemical product used in certain soil fumigants area farmers used between 1950 and 1980 — that is found in drinking water.
Otters, birds, and turtles might be the last animals you would expect to find living next door to the Interstate 680 toll-plaza. But, tucked between the freeway, an oil refinery and a wastewater facility hides an oasis on the mend. … The 21-acre constructed wetland is in the middle of an industrial zone and is part of the Mt. View Sanitary District Wastewater Treatment Plant. “It’s the very first wetland on the west coast to use treated wastewater to create wetlands,” explained district biologist Kelly Davidson.
To better understand how vineyard and housing development could affect its Upvalley water sources, the city of Napa may join forces with the county on a study of runoff and inflow into Lake Hennessey and Milliken Reservoir.
By allocating $1 million last week toward a creek restoration project set to rejuvenate threatened and endangered species and reduce flooding in Pescadero, county officials locked in funding needed to begin a dredging effort experts expect will give the Butano Creek a chance to reset.
After years of planning, the Las Gallinas Valley Sanitary District is gearing up to break ground on a three-year, multimillion-dollar renovation of its sewage treatment plant. Workers were rained out the past couple of months but are now preparing the work site at the district headquarters at 300 Smith Ranch Road in San Rafael to replace the wastewater treatment facilities and expand its recycled water capacity.
The statewide snowpack has reached 160 percent of its annual year-to-date average and the snow-covered peaks of the Sierra Nevada can be seen from Highway 198. … But, if you think that’s a lot of rain, think again. Sunday marks the 113th anniversary of the 1906 flood, which filled Visalia’s downtown streets with about a foot of water. The water didn’t dissipate for 10 days.
While high drama plays out in nations across the planet, California has also been having a bit of drama — torrential rains turning communities into isolated islands up north, mudslides and flooding down south. So, it seems to make sense that state officials have officially declared the latest drought to be over, finished, soaked.
It is interesting to go to water district meetings and see diametrically opposite sides using the same arguments they have used for years. No one is changing what they say even though an election changed the political landscape quite a bit. … But there are things we can do to intelligently frame the discussion of what is feasible — based on our actual needs.
Our rules, cobbled over time from various state water right decisions or federal biological opinions, are too rigid. … Things are done by an aging book. We are not adapting our management based on testing new hypotheses collaboratively advanced by stakeholders who are willing to celebrate the results regardless of outcome.
Candice Meneghin serves on the board of the Fillmore and Piru Basins (FPB) Groundwater Sustainability Agency as an environmental representative for the Santa Clara River Environmental Groundwater Committee. … She spoke to Clean Water Action’s communications manager about her work representing environmental interests in the Groundwater Sustainability Plan (GSP) process.
For the moment, Mother Nature is smiling on the Colorado River. Enough snow has piled up in the mountains that feed the river to stave off a dreaded shortage declaration for one more year, according to federal projections released Friday afternoon.
For the first time in eight years, California is drought-free. According to the United States Drought Monitor, which uses data from National Oceanic and Atmospheric Administration, parts of the most northern and southern counties are still “abnormally dry,” but the state has no drought conditions to show. Could the drought’s end mark the return of practices such as excessive lawn-watering? Not necessarily.
They are a semiaquatic South American rodent a bit smaller than a beaver. Females can give birth three times a year and have up to 12 babies each litter. They are really good at tearing up crops, burrowing tunnels into levees, and other destructive behavior that is tough on farmers. And they’ve been discovered in California’s San Joaquin Valley, a major food-producing area.