Some facilities may have to test for the presence of per- and polyfluoroalkyl substances in their wastewater, under a new strategy from the US Environmental Protection Agency. The effort could eventually help reduce the level of environmentally persistent and toxic PFAS in drinking water drawn downstream of such facilities as well as in fish and river sediment.
Though many may not know it, throughout its existence the San Onofre Nuclear Generation Station has discharged wastewater that contains very low levels of radiation. All nuclear plants release some effluents, though the nature and amounts can vary by plant site and configuration.
In the weeks before the coronavirus began tearing through California, the city of Commerce made an expensive decision: It shut down part of its water supply.
Like nearly 150 other public water systems in California, the small city on the outskirts of Los Angeles had detected “forever chemicals” in its well water.
An annual search for a tiny endangered and contentious fish in the sprawling California Delta has once again come up empty.
The state’s annual Fall Midwater Trawl Survey found no delta smelt in September’s sampling of the critical waterway. The last time the rare fish turned up in a survey was in October 2017 when just two were found. Hoping to reverse the recent trend, the Westlands Water District and the California Department of Water Resources announced the completion of a Delta habitat restoration project on Wednesday.
As part of its campaign to promote the quality of local water supplies, the San County Diego Water Authority and its 24 member agencies have partnered with Encinitas resident and Grammy-award winning musician Jon Foreman of Switchfoot to create a series of videos highlighting how tap water across the region meets or exceeds stringent state and federal standards.
The new videos are part of the Water Authority’s regional Trust the Tap outreach and education platform, which was launched in early 2020 to assure the public about the safety of water during the coronavirus pandemic.
As part of its campaign to promote the quality of local water supplies, the San County Diego Water Authority and its 24 member agencies have partnered with Encinitas resident and Grammy-award winning musician Jon Foreman of Switchfoot to create a series of videos highlighting how tap water across the region meets or exceeds stringent state and federal standards.
The new videos are part of the Water Authority’s regional Trust the Tap outreach and education platform, which was launched in early 2020 to assure the public about the safety of water during the coronavirus pandemic. Related messages were shared in English and Spanish.
The videos highlight efforts to sample, test and treat water at three locations: Olivenhain Dam and Reservoir, the Twin Oaks Valley Water Treatment Plant and the Vista Irrigation District’s water quality lab. Foreman talks about sampling and treating with the Water Authority’s Chris Castaing and Javier Chavez, and he talks about testing with VID’s Distribution Supervisor Dean Farris.
The new videos are being shared on a variety of digital platforms, including website ads and social media (Twitter, Facebook, YouTube, and Instagram) in partnership with various radio stations. They also will be used as “pre-roll” video on streaming services.
Drinking water provided by the Water Authority and its 24 member agencies is treated by a combination of technologies – including sedimentation, filtration and disinfection – that chemically deactivate and physically remove bacteria, viruses and other contaminants.
The water quality outreach program is funded with a grant from the California Department of Water Resources.
This is the second time Foreman has partnered with the Water Authority. He interviewed Water Authority staff and toured various facilities for a series of videos in 2019 as part of the Brought to You by Water outreach and education program. The eight videos received more than 200,000 views on YouTube and were widely shared on social media.
As the largest wildfire in Colorado history spread beyond 200,000 acres, Mark Kempton began to worry it would incinerate so much of the Fort Collins watershed that the city would be unable to guarantee water to its residents.
When the spring rains come next year, ash and debris will pour down the slopes of the Rocky Mountains and clog the city’s water intake on the Cache la Poudre River, said Kempton, interim director of Fort Collins Utilities, which oversees the water supply for Colorado’s fourth-largest city.
There could be lead in your tap water. There could be PFAS in your bottled water. Microplastics might be in both. Do you choose neurotoxic heavy metals or carcinogenic “forever chemicals?”
That’s the predicament facing Americans every time they take a drink of water.
The California Coastal Commission, on Nov. 6, will be considering a permit application to replace a stretch of shallow contaminated sediment at Los Cerritos Wetlands with clean sediment. Los Cerritos Wetlands, LLC, filed the remediation request with the Coastal Commission.
About 0.47 acres of the Synergy Oil Field at Los Cerritos Wetlands – which is relatively close to Alamitos Bay Marina and Naples Island in Long Beach – has, according to Coastal Commission staff, been used “as a disposal site for oil field-related wastes.”
The Water News Network is San Diego County’s source for water news and information.
