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t <br /> 11 COLORADO BASIN <br /> Basinwide Conditions Assessment: <br /> The SWSI value of 2.4 indicates that for January the COLORADO RIVER BASIN <br /> asin water supplies were above normal. The Natural s sKiace Mlats. suavlr I x History <br /> .esources Conservation Service reports February 1 snowpack ,_ <br /> as 131%of normal. Flow at the gaging station Colorado River <br /> us near Dotsero averaged 1,160 cfs as compared to the 1961- - 3- 11 <br /> J{a- <br /> 1993 average of 968 cfs. Storage in Green Mountain, Ruedi, 2- 1 <br /> and Williams Fork reservoirs totaled 124%of normal as of the <br /> end of January. g D " �' i'rC''' , �'c'i', <br /> -,- V M <br /> February 1 snow water equivalent is 140%of normal II , r*V 1 <br /> a -2 <br /> at Berthoud Summit, 169% on Copper Mountain, 128% at o - I - <br /> Independence Pass, 108%at Schofield Pass,and 142%on Vail, -3- <br /> Mountain. -' , <br /> JAN87 JAN99 JAN99 JAN90 JAN91 JAN92 .JAN93 JAN94 JAN95 JAN96 <br /> MONTW YEAR <br /> Administrative/Management Concerns <br /> Owners of reservoirs of ditches in national forests who <br /> can prove ownership of their water systems prior to 1976 <br /> must apply to the Forest Service by December 31, 1996 to <br /> maintain free access. Owners who fail to meet this deadline COLORADO RIVER NA. DOTSERO <br /> will most likely need annual permits for access across the SOO FLOW BY WATER YEAR - <br /> forest service land. 450 <br /> 400 <br /> • <br /> i <br /> n <br /> 350 <br /> c1 300 � <br /> . <br /> o <br /> J <br /> '2 250- <br /> 200 <br /> 150 . <br /> 100 <br /> Oct50 <br /> Nov O. Jan Feb March <br /> LeNTH <br /> 0 WET C1964) O DRY C1977) A AVG S 1996 <br /> REPRESENTATIVE RESERVOIRS <br /> COIORAOD RIVER BASIN <br /> 110 <br /> 10- <br /> 9 0- <br /> un 76:7\ r \ <br /> 60 <br /> ,, <br /> ,,,_ ,. <br /> v 40 r../..\\ <br /> ■ <br /> 30_./././;\\\\ <br /> 20 <br /> Groan Mountain Rued WIIIlens Fork <br /> ® AVQ. 1/31 Contort6 ® ii31/96 Contents <br /> 7 <br /> • <br />