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<br />7 <br /> <br />TABLE 1 <br /> <br />N <br />o <br /><::> <br />w <br /> <br />Practices Installed and Costs <br />ses Onfarm System Improvement Program <br />Well ton-Mohawk Irrigation and Drainage District, <br />AI' hona <br /> <br />Ditch Linin9 <br />(linear: feet) <br /> <br />Practices Installed <br />During FY 1980 Total to Da te <br />119,642 391,864 <br />2,746 11,995 <br />716 3,805 <br />128 341 <br />2 8 <br />2 9 <br />$1,347,772 $4,018,784 Y <br />$1,797,028 S5,358,389 Y <br /> <br />Land Leveling (acres) <br /> <br />Structures for Water <br />Control and Measurement (number) <br /> <br />Soil Improvement (acres) <br /> <br />Pumping Plants (number) <br /> <br />Pressure Irrigation <br />Systems (number) <br /> <br />Federal Cost <br /> <br />Total Cost <br /> <br />-11 Excludes $1,229,622 of SCS technical assistance costs <br /> <br />TABLE 2 <br /> <br />IrrigAtion Efficiencies <br />Before and After Practices Installed <br />SCS Onfarm System Improvement Program <br />Wellton-Hohawk Irrigation and Drainage District, <br />At izona <br /> <br />Crop Year 1980 <br /> <br />Numbe r of <br />Contracts Y <br /> <br />Crop ~ Irrigation Efficiency <br /> Before Y After y <br /> Percent Percent <br />Alfalfa 2,015 63 86 <br />Wheat 2,370 63 72 <br />Cotton 1,852 63 89 <br />Bermuda 475 63 95 <br />Lettuce 742 15 70 <br />Citrus 205 35 79 <br />Sorghum 350 63 66 <br /> <br />16 <br />18 <br />15 <br />4 <br />9 <br />5 <br />4 <br /> <br />1/ The number of contracts that had all or part of a farm in any of the <br />crops shown. <br /> <br />~ Average of all crops on the farm from 1970 until the signing of a <br />contract. <br /> <br />11 Average for the 1980 crop year (determined from District delivery <br />records) . <br /> <br />NOte: There were 3,436 contract acres affected by high water tables and <br />flooding from the Gila River. These acres are not included in the data. <br /> <br />~ <br /> <br />,,~ .,1, ~ .Md <br />