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<br />rJa!113 <br /> <br /> -xi- <br /> Segregaticns of Total Water Losses. <br /> LoWlr Unoolapahgre Valley <br /> Normal Conditions <br /> Before Drainage After Drainage <br /> Aores Rates A. F. Aores Rates A. F. <br />Totals 130,865 1.48 193.560 130 fJ8S5_ 1.26 165.390 <br />River Conveyances 5,650 ,.08 17,400 5nt50 3.08 17,400 <br />Stream Surfaoes 590 2.9 1,710 59:) 2.9 1,710 <br />River Bottoms 5.060 3.1 15.€f)0 5,06J 3.1 15,€f)0 <br />Irrigationl 125.215 1.41 176,,160 125,,215 lG ]8 147,9;10 <br /> -- <br />Non-Irrig. ~nds 51,850 1.54 80,050 37,67{' CJ.e9 33,450 <br />Adj. Non-Cropped 21.855 0.5 10,930 21.855 0.3 6,560 <br />Seeped ~No-crop.) 15.815 2.0 45.660 15.815 1.7 26.890 <br />Seeped Crops) 14.180 101:4 23 s 260 (a) <br />Irrigated Lands I 73,3C!j 1.31 96,110 87,6C!j 1.31 114,540 <br />Tovns 1,020 1.31 1,340 1,020 1.31 1,340 <br />Cropped (Nol"Illal) 72,345 1.31 94,770 86.525 1.31 113,200 <br /> <br />(a) Area equivalent to seeped acrea~, after drainage, assumed as ir- <br />rigated. (Does not necessarily indicate that the Seeped (Cropped) <br />Area ....Ul be the exaot aoreage reclailOOd). <br /> <br />. Exclusive of evaporation losses from Taylor Park Reservoir. <br /> <br />In comparing the consumptive use rates shown in the fore~ing <br />table, and il:1 the attached report, with values determined by other analysts <br />and investigations, care llll.lst be exeroised to reduoe both results to the <br />sam& basis. Otherwise a differsnoe may he indicated which actually does <br />not exist. For example I The Lov4'y-Johnson Report entitled "Consumptive <br />Use of Water for Agriculture." presented July 26, 1940 before the Irri- <br />gation Division of the American Society of Ci vll Engineers, shows con- <br />sumptive use rates for a nuni>er of irrigated areaS. For the LOWlr Uno om- <br />pahgre Valley its hows a ro. te of 2.24 A. F. per acre. It should be noted <br />with respect to said rate, first, that under the Lov4'y-Johnson concept. <br />the rate includes total annual precipitation, which being deducted (for <br />the two year s of 1938 and 1939. on whioh the study VlELS based), leaves <br />an irrigation rate of 1.56 A. F. per aore; and sscond. that the said rate <br />