Water use in the San Diego region was one of the positive trends in the 2020 Quality of Life Dashboard report released today by the Equinox Project. The Quality of Life Dashboard measures and benchmarks environmental and economic trends throughout the region. Half of the 16 indicators used to measure San Diego County’s quality of life were either positive or neutral in 2019.
The Delta Conveyance Project is a necessary investment to secure California’s water future. Let’s face it, our climate is changing rapidly and becoming more unpredictable – wildfires are larger and more frequent, the seas are rising, droughts are lasting longer and storms are fiercer. The need for this project has never been clearer.
Los Angeles Department of Water and Power officials Friday announced the beginning of the environmental review process of a project that would control water flow from Grant Lake Reservoir in the Eastern Sierra Nevada Mountains.
DWP officials said the undertaking of a new spillway gate structure to control flow from the lake through Rush Creek and into Mono Lake will be one of the largest environmental restoration projects in the Mono Basin.
Lobbing another hurdle at California’s $16 billion plan to tunnel underneath the West Coast’s largest estuary, environmentalists on Thursday sued to freeze public funding for the megaproject championed by Governor Gavin Newsom.
Hexavalent chromium is a carcinogen that was made famous by the 2000 film “Erin Brockovich,” which dramatized a case of industrial pollution that contaminated water supplies in California. A new study shows that Cr(VI) can slip into drinking water when commonly used chlorine disinfectants corrode cast iron water distribution pipes.
The City of San Diego’s Pure Water Demonstration Facility public tour is now available as a virtual tour. A new video provides an up-close look at the technology behind the water purification plant. In-person tours are on hold due to the coronavirus pandemic and will resume once it is safe to do so. Since opening in June 2011, nearly 19,000 people have toured the one-million-gallon-per-day facility in person.
There’s nothing quite like an infrastructure disaster to get the American public’s attention, whether it is the discovery of a drinking water system with dangerous levels of lead in Flint, Michigan, or a near-catastrophic dam failure in Oroville, California.
Twice a week, mathematics professor Andrea Bruder squats in the sewage tunnels below South Hall, a mostly freshman dorm at Colorado College. She wears head-to-toe protective gear and holds a plastic ladle in one hand and a to-go coffee cup in the other. Bruder hovers above an opening in a large metal pipe and patiently waits for a student to flush.
The City of San Diego’s Pure Water Demonstration Facility public tour is now available as a virtual tour. A new video provides an up-close look at the technology behind the water purification plant. In-person tours are on hold due to the coronavirus pandemic and will resume once it is safe to do so.
Since opening in June 2011, nearly 19,000 people have toured the one-million-gallon-per-day facility in person. Now, the Pure Water Demonstration Facility Virtual Tour takes viewers step-by-step through each of the five treatment processes used to create Pure Water.
Members of the City Pure Water team including wastewater operators, engineers, and water resource specialists explain the equipment and technology. Each is accompanied by graphics and animations showing the inner workings of each barrier. The video also includes drone footage for a bird’s-eye view perspective not previously available to the public.
Construction of Phase 1 of the Pure Water Program is scheduled to begin in early 2021. Phase 1 will include a full-scale, 30-million-gallon-per-day Pure Water Facility that will use the five water purification steps modeled at the Demonstration Facility.
The North City Pure Water Facility will be constructed on a City of San Diego owned parcel east of Interstate 805 and north of Eastgate Mall, across from the existing North City Water Reclamation Plant.
Senior Wastewater Operations Supervisor John Carroll gives viewers a bird’s eye view of the facility. Photo: City of San Diego
Purified water produced at the completed plant will be delivered to the Miramar Reservoir, blended with the City of San Diego’s imported and local water sources, and treated again at the existing Miramar Drinking Water Treatment Plant. After this process, the water will be distributed to customers. Phase 1 projects are expected to be completed in 2025.
The tour video is available at virtualtour.purewatersd.org More information about the Program can be found at www.purewatersd.org.
The San Diego County Water Authority is gearing up to construct a 2.1 million-gallon drinking water reservoir on the Valley Center Pipeline to enhance service reliability throughout the region. The Hauck Mesa Storage Reservoir project in northern San Diego County is part of the Water Authority’s Capital Improvement Program. Construction work is scheduled to begin in early 2021 and is estimated to be completed in the winter of 2022.
