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Table 8 shows the irrigated acreage per hydrologic unit from USBR 1985 and GIS 1993. Also, the <br />estimated county acreage 1985 for each hydrologic unit using GIS 1993 method 1 is given. <br />TABLE 8 <br />IRRIGATED ACREAGE PER HYDROLOGIC UNIT <br />HUHUHU Estimated <br />HU USBR GIS CAS <br />COUNTY Number 1985 1993 1985 <br />10280 7779 7493 <br />Delta14020002 <br />14020004 26400 32018 30840 <br />14020005 41540 36472 35130 <br />14020006 7940 4802 4625 <br />Total 86160 81071 78088 <br />Gunnison14020001 9510 11742 15822 <br />14020002 25210 28687 38655 <br />14020003 11890 14536 19587 <br />14020004 950 6799 9162 <br />Total 47560 61764 83226 <br />Hinsdale14020002 670 1292 894 <br />Total 670 1292 894 <br />Mesa14020005 5180 5336 5041 <br />Total 5180 5336 5041 <br />Montrose 14020002 9200 12368 13524 <br />14020005 5360 3865 4226 <br />48020 58654 64135 <br />14020006 <br />Total 62580 74864 81859 <br />Ouray 14020006 16720 14937 17709 <br />Total 16720 14937 17709 <br />Saguache14020003 13680 14366 18087 <br />Total 13680 14366 18087 <br />Gunnison Basin Total232550253653284930 <br />Notes : <br />? HU1, HU2 are the hydrologic units in the county. <br />? The CAS total irrigated acreages in Delta County for 1993 and 1985 are 46,200 and 44,500 acres, respectively. <br />? Estimated HU Acres 1985 =((GIS1993 HU /CAS1993 Total Acres) * CAS 1985 Total Acres). <br />? Estimated HU2 Acres 1985 In Delta County = ((7779 / 46200 ) * 44500) = 7493 Acres. <br />20 <br />A 275 01.09.95 1.14-19 Al-azzawe <br />