There is much to see and appreciate in Arizona’s natural resources. Water flowing through washes, creeks, rivers and springs sustains life in this hot, dry state. Protecting these waterways, crucial to all life in a desert environment, is an important priority for most Arizonans.
In its 25-year plan ensuring the San Diego region has enough water to go around, the county’s largest water provider didn’t appear to take the region’s biggest water recycling project to date very seriously, at least at first.
Emails between the San Diego County Water Authority staff and city of San Diego officials show the city had to argue for the second and biggest phase of its Pure Water program to be considered a realistic future source of drinking water. That surprised San Diego, which is the Water Authority’s biggest customer and is legally required to construct its wastewater recycling project.
Three wildfires have crept close to Nathan Rakov’s 30-acre chicken ranch in rural Alpine since he moved there in 2006. If his barn, coops and storage rooms burned down, he’d struggle to rebuild because he hasn’t found a complete and affordable insurance policy.
Increased maintenance efforts by the City of San Diego of its water system infrastructure is paying off for ratepayers. For the fourth year in a row, the number of water main breaks has decreased in the City of San Diego. Thirty-three water main breaks were reported in 2020, the lowest total in more than 15 years.
The City credits its aggressive multi-year program to replace aging pipelines for bringing the numbers far below the peak of 131 breaks in 2010.
“The City’s Public Utilities Department has worked very hard to improve the reliability of our water system infrastructure,” said Shauna Lorance, director of public utilities. “Our citizens benefit greatly from fewer main breaks because it means less water loss and lower emergency repair costs.”
Crews replace old cast iron pipe with new PVC pipe along Park Boulevard. Photo: City of San Diego
San Diego’s continuing program to replace old cast iron water mains has played a major part in the decrease in breaks. Some cast-iron pipes had been in service for more than a century. Since 2013, the city has replaced approximately 180 miles of water pipelines. By 2025, the last 55 miles of cast iron water mains are scheduled to be replaced with water mains made of durable polyvinyl chloride.
Water infrastructure maintenance programs also deliver a benefit to our region’s overall economy. According to the Economic Policy Institute, $188.4 billion spent on water infrastructure investments over five years would yield $265 billion in economic activity and create 1.9 million jobs.
“Improving and maintaining our water infrastructure is an important part of our commitment to serving our customers,” said Lorance. “We will continue to provide reliable water services our customers deserve.”
City of San Diego public utilities crew members replace an aging cast iron water pipe at 5th and Robinson in Hillcrest. Photo: City of San Diego
City of San Diego public utilities crews routinely oversee preventative maintenance work to help determine potential leaks and breaks before they occur. Private contractors have completed the bulk of the pipeline replacement projects under the direction of the City’s Engineering and Capital Projects Department.
A Scripps Center for Western Weather and Water Extremes report shows that more atmospheric rivers have made landfall over the U.S. West Coast in the first four months of Water Year 2021 compared to the previous period in 2020.
San Diego is experiencing one of the driest Februaries it has had in nearly 170 years due to weather patterns that are sending most winter storms into the Pacific Northwest and Northern California rather than allowing them to drop south, says the National Weather Service.
Addressing the San Diego region’s limited local water supplies with innovative ideas is something the San Diego County Water Authority has become known for. Using expertise gained from decades of successful planning and projects, the Water Authority is developing strategies to reduce the future cost of water that sustains the economy and quality of life across the county.
Those efforts are ramping up in early 2021, following a Water Authority Board decision to continue assessing the potential for a new aqueduct to transport San Diego’s low-cost, high-priority water supplies from the Colorado River to San Diego County.
California is poised to begin the first major restoration project at the Salton Sea. The state is investing more than $200 million in a project that will create flooded ponds and other habitats on the exposed lakebed at the southern edge of the lake. “We’ll complete the work over the next two-and-a-half years, I believe completing the project in 2023,” said Wade Crowfoot, secretary of the California Natural Resources Agency. The Salton Sea has been shrinking rapidly and exposing a dusty lakebed since the Imperial Irrigation District stopped feeding the state’s largest lake mitigation water in 2018.
A major construction project to improve drinking water supply reliability in North County will start in February after the San Diego County Water Authority’s Board of Directors January 28 approved an $11.4 million contract for the work to Pacific Hydrotech Corporation of Perris, California.
The Hauck Mesa Storage Reservoir project includes demolition of an abandoned steel tank, building a 2.1 million-gallon storage reservoir connected to the Valley Center Pipeline, and construction of an isolation vault and an underground flow control facility. The project is expected to be completed by winter 2022.
Customers of Silicon Valley’s largest water company are in an uproar after receiving yet another proposal to substantially hike up their monthly water bills. Under a new proposal from San Jose Water, the monthly bill of a typical customer would increase nearly 30% over the next four years — and that’s on top of an about 60% rise in rates since 2015.
