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<br />GUNNISON BASIN <br /> <br />Basinwide Conditions Assessment <br />The SWSI value of 2,0 indicates that for January the <br />basin water supplies were above normal, The Natural <br />Resources Conservation Service reports that January 1 <br />snowpack was 98% of normal. Flow at the gaging station <br />Uncompahgre River near Ridgway was 61 cfs, as compared <br />to the long,term average of 53 cfs, Storage in Taylor Park, <br />Crawford, and Fruitland reservoirs totaled 111 % of normal as <br />of the end of December. <br />December started cold and stormy, but soon turned <br />to above normal temperature and below, normal snowfall. <br />The snowpack numbers vary greatly across the Gunnison <br />Basin, In the Crested Butte, Taylor River, and Tomichi Creek <br />areas the snowpack averages 130% of normal. The Grand <br />Mesa is averaging 91 %, while the upper Uncompahgre River <br />is 89% of normal. The worst area is the Uncompahgre <br />Plateau, which has only 64% of normal snowpack, <br /> <br />Administrative/ManaQement Concerns <br />The largest reservoirs in the Gunnison Basin, Blue <br />Mesa and Taylor Park are holding their own right now, levels <br />are not dropping like they normally do during the winter <br />season, Both have small releases now, Taylor Park being 75 <br />cfs and Blue Mesa being 500 cfs, Ridgway Reservoir is <br />gaining slightly, but should levei off as winter flows decrease, <br />Overall, reservoir storage is looking good right now, and <br />should be ahead of normal going into the runoff and storage <br />season. <br />The USBR will use the January 1 NRCS runoff <br />forecast to adjust power operations at the Aspinall Unit. If it <br />is above normal, they could increase releases for power <br />production during the critical winter months when the <br />electricity is most needed, <br /> <br />Public Use ImDacts <br />After years of drought, 2005 finally brought relief to <br />water users across the Gunnison valley. The Grand Junction <br />area received 131 % of average precipitation and above <br />normal temperatures, Water users are keenly interested in <br />getting another above,average year, not desiring to slip back <br />into the drought cycle, <br /> <br />" <br />. <br />~ <br />cb25.000 <br />" <br />" <br />~ 20,000 <br />~ <br />~ <br />~15,OOO <br />" <br />:l <br />~ 10,000 <br />" <br />u <br /> <br />_60,000 <br />. <br />" <br />~5O,OOO <br />. <br />,; <br />~ 40,000 <br />.ll <br />~3O,OOO <br />~ <br />" <br />","000 <br /> <br />6 <br /> <br />Jan,06 <br /> <br />.....>m> <br /> <br /> <br />~ <br /> <br />D <br /> <br />" <br />~~ <br /> <br />Wm <br />3 <br />" <br />>00 <br />~ <br />c <br />z <br />-," <br />> <br />~ <br /> <br />'" <br /> <br />'" <br />~ ~ ~ ~ ~ ~ ~ ~ ~ ~ <br /> <br />MNH"'" <br /> <br />~ Rrvm J'IR R100WAY, FLON BY WATER YEAA <br /> <br />35,000 <br /> <br />"',000 <br /> <br /> <br />5,000 <br /> <br />o <br />"" <br /> <br />Fob <br /> <br />....." .... <br /> <br />"" <br /> <br />"'" <br /> <br />.... <br /> <br />-D-Vv'ET(1964) <br /> <br />---CRY(197T) -+-AVG <br /> <br />-><-"'" <br /> <br />fElRESENTATM: RESER\OIRS <br /> <br />",,000 <br /> <br />70,000 <br /> <br /> <br />10,000 <br /> <br />o <br /> <br />ra,ta_ <br /> <br />~ <br /> <br />FIUlla-d <br /> <br />IIA-.g. 12131 Q:rtenls <br /> <br />El12131f030:nten1s <br />