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SOUTH PLATTE BASIN <br /> Basinwide Conditions Assessment: <br /> SOUTH PLATTE RIVER BASIN <br /> The SWSI value of+0.1 indicates that for November the s Surface""K Supply Index"lstery <br /> basin water supplies were normal. Reservoir storage, the key 4 <br /> component in this basin in computing the SWSI value, was 120% 1 I.l <br /> 11 II <br /> of normal on November 30.Storage in the majorplains reservoirs, 3 i t i i ii i i III i Hill <br /> III <br /> g III cull IIII �IHII11 r Illlu 11 <br /> Julesburg, North Sterling, and Prewitt, increased by 20,681 acre- III I I I I III I I I I I I I III 1 I I l l i 11 1 11 1� <br /> r III IIIII ulllll Im'III III. III IIIIIIIII 1111 III II !Hi <br /> dill mini IIIIIII Illlllu 1111 III, 11111111' 1 1111 1111 11111, Ilflu <br /> feet during November and are at 56% of capacity. Storage in the ; m u mull IIIIIII mule n 11 III mill Linn IIII IIIII milli <br /> IIIII IIIIII limp 1111111 IIII III 11111111111111111111 IIII 1111111 11111111 <br /> major upper basin reservoirs, Cheesman Eleven Mile Spinney, a ,,IIIII 1111111 1111111 11111111 1111 III 1111111111111111111 111111 111lll 11111111 <br /> and Antero, decreased by 1428 acre-feet and are at 86% of 1 11 ;III, <br /> ;II' <br /> ,1 <br /> capacity. The Soil Conservation Service reports November 30 <br /> snowpack at 104% of normal. Flow at the gaging station, South <br /> Platte River near Kersey, averaged 833 cfs for the month as -3 <br /> compared to the 1961-1991 November average of 894 cfs. Flow -• m ..__.._. .... ... _ <br /> JANs3 JAN14 JANSS JABS JAP17 JANOS JANOS JAN00 JANS1 JAN97 <br /> at the Colorado/Nebraska stateline averaged 208 cfs for the month. YONTi/YEAR <br /> The Soil Conservation Service reports November 30 snowpack at <br /> 104% of normal. <br /> Administrative/Management Concerns <br /> The earliest calls in effect on the South Platte during SOUTH PLATTE RIVER NR. KERSEY <br /> November was the Barr Lake call of 11-20-1885 placed on 450 F`°"IN MAT6i TEAR <br /> November 2. 400 <br /> SSP <br /> 300 <br /> g 01. 230 <br /> 2 ma <br /> 130 • <br /> 100 <br /> SO • <br /> Occ New Dec Jen Feb Perch <br /> 1pNTN <br /> 0 VVT TSAR Class) O OUT[1ss4) • AVG X 1133 J` <br /> REPRESENTATIVE RESERVOIRS <br /> 210 Owen Platte Ysln <br /> 2Z0- <br /> 1 -A <br /> 4°A/\ <br /> EJ <br /> 177 <br /> //Oi l Ia 1 Nareetcoth Eleven Mlle <br /> Cll. \\5n\\ Jackson <br /> burr Wet <br /> ® Avg. 11/30 Contents ® 11/30/s:Contents <br /> 3 <br />