23 meeting recommended moving forward with a bond issuance plan for later this year.Ī slideshow created by the agency to explain the issuance forecasts rate increases for the average ratepayer - which is determined as using 18 cubic-feet of water per month, or about 13,464 gallons, roughly 224 gallons per day - that pencil out to a little over 6% a year until 2032. In a separate discussion, SCV Water’s Finance and Administration Committee at a Jan. The project would “provide reliable groundwater supplies at least until 2070.”Īnd the additional water sources mean SCV Water is less reliant on its allocation from the SWP, which, due to the recent drought, only allocated 5% of its share of water from SWP in 20. The project is not just meant to address cost, but also reliability, the agency notes, with the purchasable water supply further complicated by the state’s extreme drought situation. The short- and long-term cost savings to the agency of building the plant versus trying to replace the water by purchasing it is also significant, SCV Water officials note, with the annual cost of an acre-foot in the 2022 grant estimated at $1,716 per acre-foot, and the plant expected to increase the SCV’s annual groundwater capacity by more than 9,000 acre-feet. The goal of the project would be to take that level down to 2 parts per trillion, according to the grant application. In the grant application, SCV Water notes that the average level of PFOA detected at the three wells impacted by the project were 22.3, 24.3 and 26 parts per trillion, with the response level - or the level at which water should be taken out of the supply - listed as 10 parts per trillion. The project will help in a number of ways, including a significant boost to the area’s available clean water supply. “A mitigated negative declaration is a negative declaration that incorporates revisions in the proposed project that will avoid or mitigate impacts to a point where clearly no significant impacts on the environment would occur,” according to the state’s Department of Resources Recycling and Recovery. And the project is not exempt from CEQA (California Environmental Quality Act), so we are currently finalizing the mitigated negative declaration.” “Once the final design is completed, it will be submitted to the city for approval. “We have been working with the city throughout the preliminary design process, and the latest site plan incorporates their comments,” according to an email statement from Kathie Martin, spokeswoman for SCV Water, who also noted the agency set up an outreach page for the project. The project site near the S Wells was chosen because a centralized location near the wells was deemed most effective.Īs far as approval of the construction project, that would still need to go through the normal channels, according to water officials. Contaminant removal occurs when the counter ion is exchanged for the charged contaminant ion.” The resins are made of “very small plastic porous beads with affixed charges functionally balanced by counter ions. The system uses pressurized treatment vessels filled with polymer-based IX resins that remove contaminants as water passes through the system. Ion exchange, or IX treatment, is “commonly used for the removal of contaminants such as nitrate and perchlorate,” according to SCV Water’s June 2022 grant application. Having high levels of PFAS - manmade chemicals used worldwide in consumer products that resist grease, water and oil since the 1940s - in the bloodstream may lead to: increased cholesterol levels decreased vaccine response in children changes in liver enzymes increased risk of high blood pressure or pre-eclampsia in pregnant women and increased risk of kidney or testicular cancer, according to the Agency for Toxic Substances and Disease Registry, which also notes that most people have been exposed and have these chemicals in their blood. The plans call for a centralized ion exchange PFAS treatment facility, according to the grant application, which will remove PFAS, including Perfluorooctanic Acid, or PFOA.
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