The intrusion of PFAS into source water supplies has grabbed the regulatory spotlight. As more scientists and health professionals raise concerns about the compounds — technically known as per- and polyfluoroalkyl substances — federal and state environmental agencies are under increasing pressure to impose limits for public protection. Now, it seems that municipalities have another looming headache as PFAS is finding its way into wastewater.
The California State Board of Food and Agriculture is hosting a series of public forums to allow farmers, ranchers and other stakeholders opportunities to provide input on the California’s Water Future. A meeting is set for 1-3:30 p.m. Tuesday, Aug. 6 at the Sheraton Redding Hotel at the Sundial Bridge, 820 Sundial Bridge Drive in Redding. State agencies are asking Californians to help shape a road map for meeting future water needs and ensuring environmental and economic resilience through the 21st century.
The U.S. energy storage market is primed to grow at a rapid pace. A study by IHS Markit forecasts that the U.S. grid-tied energy storage market will nearly double in 2019 – from 367 MW in 2018 to 712 MW this year – which does not include behind-the-meter energy storage that would add several hundred MW of deployed energy storage to the forecast for 2019. This significant expansion is poised to occur against a backdrop of regulatory changes in federal and state incentive programs, cost improvements and advances in monetization of energy storage. These current and anticipated trends affecting the U.S. energy storage market will have a significant influence on how industry participants choose when, where and how to invest in and develop energy storage technology.
Yosemite’s Hetch Hetchy Valley was dammed and flooded nearly 100 years ago, but the prospect of draining the reservoir continues to inspire romantic imaginings about unlocking a brand-new outdoor-recreation mecca in one of the country’s most popular national parks. If we could return Hetch Hetchy to a more natural state — of the variety that stirred John Muir’s soul a century ago — would we be clearing a path for the emergence of Yosemite Valley 2.0?
Remember when the concrete spillway of the nation’s tallest dam developed a giant hole, and downstream communities were evacuated out of fear that a wall of water would charge down the river?
It turns out that the same structural problems that caused the failure at Oroville Dam in February 2017 also exist at the spillway of San Antonio Dam, just two miles north of Lake Nacimiento and above the community of Bradley.
Those problems have been known “for quite sometime,” according to the current manager of the dam operator. But the state didn’t take notice or downgrade the dam’s safety condition until after it revamped its oversight process following the massive failure in Northern California.
Starting next year, California water systems must notify residents if their water sources contain potentially toxic levels of cancer-linked chemicals called PFAS under a law Gov. Gavin Newsom signed Wednesday.
The new law, AB 756, will also expand state regulators’ ability to test for per-and polyfluoroalkyl substances, known as PFAS. The compounds can be found in everyday plastics and products like floss and are concentrated in firefighting foam that the military and commercial aviation industry has used for decades.
That foam has seeped into groundwater and wells surrounding military installations and commercial airports, and has been found in drinking water sources at more than 712 locations in 49 states, according to the Environmental Working Group, a nonprofit organization.
The Center for Biological Diversity is threatening to sue the Environmental Protection Agency (EPA) over its decision earlier this year to exempt portions of the Arroyo Grande Oil Field from the Safe Drinking Water Act.
Maya Golden-Krasner, the center’s climate deputy director and senior attorney, said that the federal agency didn’t complete its due diligence before issuing a decision in April, violating both the Endangered Species Act and the National Environmental Protection Act.
The California Coastal Commission has encouraged cities to include a strategy called “managed retreat” in plans to prepare for sea level rise. But the commission may be retreating from that position.
Del Mar is a prime example of a city where an entire neighborhood is threatened by rising seas. Mayor Dave Druker said that houses along the Del Mar beach are actually higher than the houses in the narrow lanes behind them.
Western Municipal Water District (WMWD) announced earlier this week that it has acquired nearly 23,000 shares of common stock in the Meeks and Daley Water Company (M&D), a private individual shareholder. This purchase will further ensure WMWD’s long-term water reliability and is the water district’s first-ever groundwater right in the San Bernardino Basin.
“The acquisition of M&D water is part of Western’s ongoing plan to decrease dependence on imported water, expand affordable local water supplies, and ensure long-term water reliability for our 25,000 residential and business customers,” said General Manager Craig Miller.
A flexible, reliable water supply is essential to California’s economy and to the job creation and job security goals of California’s working families. Reliability and flexibility in our water supply has become elusive in drought-prone California, thanks in large part to a changing climate and an obsolete water storage system that was designed to utilize a steady and massive Sierra snowpack. It’s well past time to make critical investments in water infrastructure — particularly water storage — to sustain us through future droughts and help us adapt to our new normal, one which includes extended droughts, diminished snowpack, warmer winter storms and a need for a more flexible water storage portfolio.
The Water News Network is San Diego County’s source for water news and information.
