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<br />!2~- <br /> <br />SUMMARY SHEErS (Continued) <br /> <br /> <br />WATER SUPPLY <br /> <br />Project supply (average acre-feet annually) <br />Industrial use <br />Municipal use. <br />Irrigation <br />Total . . <br /> <br />29,500 <br />27,500 <br />8,800 <br />65,800 <br /> <br />Effects on Colorado River <br />Stream depletion (average acre-feet <br />annually). . . . . . . . . . . . <br />Reduction in salt load (tons). . . <br />Changes in salinity concentration <br />at Imperial Dam (mg/l) <br />From reduction in salt load <br />From stream depletion . . . <br /> <br />:<' I <br /> <br />46,000 <br />13,100 <br /> <br />-1.2 <br />+4.7 <br /> <br />'.:":1 <br />flt{~' <br /> <br />".., <br /> <br />IRRIGATION SERVICE AREA (acres) <br /> <br />Full service land . . . <br />Supplemental service land <br />Total. . . . . . . . <br /> <br />3.890 <br />3,4"(0 <br />O( ,350 <br /> <br />ESTIMATED COSTS <br /> <br />Construction costs (July 1974 prices) <br />Ridgway Reservoir, Cow Creek Feeder <br />Canal and Diversion Dam. . . . . . <br />Dallas Divide Reservoir, Feeder Canal, <br />and East Dallas Diversion Dam. <br />Project distribution system. <br />Project drains . . . . . . . <br />Recreational facilities. . . <br />Fish and wildlife facilities <br />Permanent operating facilities <br />Total . . . . . . . . . . <br /> <br />$47,640,000 <br /> <br /> <br />13,880,000 <br />13,510,000 <br />400,000 <br />5,933,000 <br />1,358,000 <br />179,000 <br />82,900,000 <br /> <br />>"",;'C <br />~~'L~; <br />~i", <br />{~t~~ <br /> <br />,-",', <br /> <br />AnnUlil operation, maintenance, and <br />replacement costs (1970-72 prices). <br /> <br />487,000 <br />