The Imperial Irrigation District Board of Directors adopted a resolution Tuesday, June 1, to better serve IID’s Coachella Valley energy customers and better protect Imperial Valley’s water rights, according to a press release.
Longtime Western Municipal Water District board member Don Galleano has died. He was 69.
Galleano, who died Wednesday, June 2, had served on the Western Municipal Water District’s board of directors since 2004, representing Eastvale, Jurupa Valley and Norco.
“He was truly a water icon in California, treasured board member, and pillar of the community who was known for his historic relationships with the agricultural community and for being a big picture water thinker,” board President Brenda Dennstedt is quoted as saying in a water district news release. “His support will be missed tremendously, and our thoughts and prayers are with his family.”
A water war is under way in Sacramento right now that could have far-reaching impacts on families in the Central Valley. “We totally believe this is a water grab,” says Ryan Jacobsen, Board President for the Fresno Irrigation District.
Lake Powell is within just a few feet of its low level ever observed since it was first filled. Early season fires have already torched over 400,000 acres in Colorado and California’s reservoirs are 50 percent lower than they should be at this time of year before summer has even officially begun.
Adel Hagekhalil is an inspired choice to be the next general manager of the Metropolitan Water District of Southern California, the agency that delivers the water ultimately used by half of the state’s population. He’s an engineer, a consensus builder and a champion of the movement to integrate management of different types of water — drinking water, wastewater, stormwater, environmental water — in order to reduce costs and use precious resources more efficiently. He may be exactly what the MWD needs at this point in its history, as it struggles to redefine itself as a supplier of liquid assets not just from distant mountains and rivers, but from recycled urban wastewater.
The San Marcos Interceptor Replacement Project remains on schedule, with Phases 1 and 1A completed according to the Vallecitos Water District. The project replaces the District’s 1960s era 21-inch diameter sewer interceptor with more than 12,000-feet of 42-inch diameter sewer pipeline between Twin Oaks Valley Road and Pacific Street.
The Interceptor is a large trunk sewer pipeline receiving and conveying wastewater by gravity to the Encina Wastewater Authority. In Phases 1 and 1A of the project between 2002 and 2014, portions behind the Creekside Marketplace from State Route 78 to Grand Avenue, from Twin Oaks Valley Road to east of Johnston Lane, from Grand Avenue to Via Vera Cruz, and east of Johnson Lane to the south side of State Route 78 were completed.
Phase 2 will complete the remaining 3,400-feet of the westernmost project corridor extending from Via Vera Cruz to Pacific Street. The project budget is $8.5 million. The completion of Phase 2 of the Interceptor project has been in the works for more than 30 years, with the project exchanging numerous hands in planning, design, and construction.
“This is a milestone project for the District both in size and significance,” said Ryan Morgan, capital facilities senior engineer.
Microtunneling made it possible for the Vallecitos Water District to successfully complete the project in under a week with no damage to the existing utilities while also minimizing traffic impacts at San Marcos Boulevard and Pacific Street. Photo: Vallecitos Water District
The project used state-of-the-art trenchless technology to install a 115-ft long tunnel under an existing concrete culvert under the Pacific Street and San Marcos Boulevard intersection. The 42-inch diameter fiberglass reinforced plastic Interceptor sewer was installed inside a 60-inch diameter steel casing pipe.
Using a process known as “microtunneling,” contractor TC Construction and sub-consultant JW Fowler used a MicroTunnel Boring Machine (MTBM) inside an excavation in the eastbound lanes of San Marcos Boulevard and be received in a smaller excavation in the westbound lanes of San Marcos Boulevard at Pacific Street.
The MTBM is larger than 60-inches in diameter to be large enough to bore through native soils, rock, and backfill along the Interceptor alignment. The new tunnel’s wall is pressurized internally using hydraulic fluids before the steel casing is permanently installed. The MTBM is remote-controlled by an operator on the surface and is laser-guided to ensure it stays within the designed horizontal and vertical alignment (line and grade).
The MTBM’s high level of accuracy makes it especially useful when a project needs to avoid conflicts with existing underground utility lines, including a 16-inch diameter high-pressure San Diego Gas & Electric gas line in this project. The microtunnel installation was a 24-hour, 7-day-a-week process.
The microtunnel allowed the District to “thread the needle,” and the tunnel was completed in under a week (plus setup). There was no damage to any of the existing utilities in San Marcos Boulevard, and traffic impacts were minimized.
The San Marcos Interceptor project required special mitigating measures and biological monitoring for construction during bird nesting season between February 15 and September 15 along San Marcos Creek. Photo: Vallecitos Water District
The Interceptor project required biological monitors and archeological monitors for work adjacent to San Marcos Creek or predetermined environmental sensitive areas. Special mitigation measures and biological monitoring were required for construction during bird nesting season between February 15 and September 15. Additionally, tribal paleological monitors from Native American tribes of significance in the area were represented during excavation work in the creek.
The final leg of the project will begin in the easements adjacent to the creek between Via Vera Cruz and McMahr. Construction completion is expected in June 2021.
This replacement project was originally identified in the District’s 1991 Master Plan and has been phased to be completed prior to City of San Marcos development of the Creek District.
(Editor’s note: The Vallecitos Water District is one of the San Diego County Water Authority’s 24 member agencies that deliver water across the metropolitan San Diego region.)
The city of Oceanside took first place in this year’s Wyland National Mayor’s Challenge for Water Conservation, earning the title of most waterwise among similarly sized cities across the country.
In total, Oceanside residents and businesses saved 32,945 gallons of water, collected more than 10,000 pounds of debris headed for local rivers and the ocean and reduced carbon emissions by 137 pounds during Earth Month in April.
During the annual competition, mayors around the country encourage their communities to conserve water, reduce carbon emissions and reduce waste.
Each year Lake Oroville helps water a quarter of the nation’s crops, sustain endangered salmon beneath its massive earthen dam and anchor the tourism economy of a Northern California county that must rebuild seemingly every year after unrelenting wildfires.
But now the mighty lake — a linchpin in a system of aqueducts and reservoirs in the arid U.S. West that makes California possible — is shrinking with surprising speed amid a severe drought, with state officials predicting it will reach a record low later this summer.
Oceanside released an immersive 360-degree video and tour of the San Luis Rey Water Reclamation Facility, and new home of Pure Water Oceanside which is set to go online in 2022.
The video was released as part of “Water Awareness Month” and is a step-by-step tour of the water purification process, with a unique 360-view of the facility.
By turning your phone, you can see a view of the plant from all directions while hearing a narration of the process.
Several industry leaders recently expressed agricultural water concerns to California Lieutenant Governor Eleni Kounalakis. After touring Fowler Packing’s facility in Fresno County, Kounalakis participated in a roundtable discussion with industry members. Representatives from the California Fresh Fruit Association (CFFA), Western Agricultural Processors Association, California Citrus Mutual, and others were all in attendance. Congressman Jim Costa also participated in the discussion. CFFA President Ian LeMay said it was a beneficial meeting, where issues related to drought and the Sustainable Groundwater Management Act (SGMA) were highlighted.
