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9. Water Consumption and Source <br /> Water for dust control will be the primary consumptive use at the Delta Paving site. Water will <br /> also be used for aggregate washing, evaporative losses, and concrete/asphalt production. This <br /> water will be sourced from the groundwater lakes associated with the existing gravel well <br /> permits, described in Section 7: Groundwater. Table G-6 summarizes the estimated water <br /> consumption for the operation throughout the year. <br /> Table G-6 Water Consumption <br /> Aggregate Concrete/Asphalt Dust Evaporative Water Removed Total <br /> Month Washing Production (ac-ft) Control Depletions from Mining (ac-ft) <br /> Jan 0.00 0.00 0.00 6.53 0.00 6.5 <br /> Feb 0.00 0.00 0.00 7.62 0.00 7.6 <br /> Mar 0.00 0.00 0.00 11.97 0.00 12.0 <br /> Apr 0.41 0.43 0.55 19.60 0.23 21.0 <br /> May 0.43 0.45 0.57 26.13 0.24 27.6 <br /> Jun 0.41 0.43 0.55 31.57 0.23 33.0 <br /> Jul 0.43 0.45 0.57 32.66 0.24 34.1 <br /> Aug0.43 0.45 0.57 29.39 0.24 30.8 <br /> Sep 0.41 0.43 0.55 21.77 0.23 23.2 <br /> Oct 0.43 0.45 0.57 15.24 0.24 16.7 <br /> Nov 0.00 0.00 0.00 8.71 0.00 8.7 <br /> Dec 0.00 0.00 0.00 6.53 0.00 6.5 <br /> Total 2.95 3.07 3.96 217.72 1.65 227.7 <br /> Delta Paving Gravel Pit G-9 Lewicki&Associates <br /> September 2022 <br />