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• <br /> • SAN JU /DOLOR C S/A1 IMAM BASIN <br /> Basinwide Conditions Assessment: <br /> The SWSI value of+1.6 indicates that for July basin SAN JUAN/DOLORES/AN i MAS RIVER BASINS <br /> water supplies were above normal. Storage in McPhee, `"''«Water Supply Index"1.=•.y <br /> 5 <br /> Vallecito, and Lemon reservoirs totaled 123% of normal on <br /> July 31. Flow at the gaging station Animas River near <br /> 3 • <br /> Durango averaged 1,372 cfs as compared to the 1961-1991 - . <br /> . July average of 1,150 cfs. A lack of precipitation in the basin t 1 , <br /> was the major water supply highlight during July. Durango j <br /> went 38 days (June 21 to July 30) with no measurable g o '...., <br /> precipitation until finally receiving 0.12 inches on July 30. <br /> Administrative/Management Concerns: - t . <br /> Reservoir storage remains above normal due to last '3 <br /> winter's well above normal snowpack. Irrigators are drawing -� <br /> J1N134 JMN5 JAWS JA 137 JAMB JANOG JA1490 JAW1 J►N92 JAM <br /> heavily on reservoir storage to cover for the lack of NEAR <br /> precipitation. Stream flows are slightly above normal also due <br /> to the snowpack, but are rapidly approaching their baseline <br /> flows. Many junior users have had their water curtailed. <br /> ANIMAS RIVER NR. DURANGO <br /> FLOW OV WATER YEAR <br /> 1 - <br /> O.3 <br /> O.0 <br /> 0.7 <br /> }s. <br /> I n O.t <br /> o <br /> o▪- 0.5 <br /> -_ <br /> T3 v a <br /> I O.3 <br /> 0.2 1• <br /> 0.1 <br /> 0 <br /> Oct Nov Doc Jan Fab Parch Apr try June July Ayp Gent <br /> 10014 <br /> 0 •ET 21173) o ORY(1077) O AVG x 1.93 <br /> REPRESENTATIVE RESERVOIRS <br /> OOLORES-ANIGPS RIVER BASINS <br /> 420 <br /> 350- <br /> • <br /> 250 n./.7\ <br /> n <br /> •C <br /> 200 <br /> y/"\ <br /> bF <br /> „.. <br /> • 150 <br /> 1O0 <br /> SO <br /> [CpIW Vl I 1 K 1 t0 L•mn <br /> ASV. 7/31 Content• 7/31/93 Content• <br /> 9 <br />