Recycled Water Project for Water Stability, Part 2
July 5, 2016
North Valley Regional Recycled Water Program Projected Completion
By Brian German, Associate Editor
In our continued coverage of the monumental North Valley Regional Recycled Water Program (NVRRWP), Anthea Hansen, general manager of the Del Puerto Water District, talked about the projected completion for the project.
“We estimate the pipeline will be completed by December 2017—less than two years,” Hansen stated. “The first year’s combined quantities, if both cities (Turlock and Modesto) are online at the start date, will be somewhere between 25K and 30K acre-feet per year,” Hansen calculated.
NVRRWP will convey recycled water from Turlock and Modesto, currently being discharged into the San Joaquin River, instead to the Delta-Mendota Canal via pipeline for storage purposes and later use. “The sense that we all have here,” said Hansen, “is that this transaction and this accomplishment will change the future of the Del Puerto Water District for the better. It will give us some stability in our base [water] supply that we know will come year in and year out.”
After many years of working with various agencies and collaborating with multiple cities, the project has passed all of its major hurdles and is set to break ground within the next few months. Using recycled water from treatment plants will reduce reliance on unsustainable groundwater supplies and also lower the amount of water pumped from the Delta.
“People use water in the cities every day, 365 days a year,” explained Hansen. “The reliability of the supply is so important to us because, for such a long time, we have not had reliability in our water supply,” Hansen noted.
“We have 40-year agreements in place with both cities,” she continued. “As a result of the program, even in the first years, each irrigable acre in the district will receive somewhere between one half to three-quarters of an acre-foot of guaranteed water supply, year in and year out.”
Hansen added the project will sustain a growing population. “Over time,” she remarked, “as the cites grow and the populations expand, the quantities of water are projected to grow over the build-out period for the project.”