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<br />~=~~======~=~==-=====-~~~=====~~======================~-==============~~==~=====================~==-==================~======----- <br /> <br />SAN HIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Streamflow Forecasts March 1, 2000 <br /> <br />Forecast POlnt <br /> <br />=====================~===========================~=~========================================~=======================-============= <br /> <br />Forecast I <br />Period <br /> <br /><<~===~= Drier =~==== future Conditions Wetter =====>> <br />==================== Chance Of Exceeding . ==~=~================= <br />90% 70% 501ll (Host Probable) 30% 10% <br />1l000AF) 1l000AF) 1l000AF) (% AVG.) (lOOOAF) (lOOOAF) <br /> <br />=-==~=~=~=======~==~===-=~========~==============-~==-=============~ <br /> <br />Dolores R at Dolores <br />McPhee Reservoir inflow <br />San Miguel River nr Placerville <br />Gurley ReserVOlr Intake <br /> <br />Cone Reservoir Intake <br /> <br />Lllylands ReserVOlr Intake <br /> <br />Rio Blanco at Blanco DiverSlon <br />Navajo RIver at Oso Diversion <br />San Juan River nr Carracus <br />Piedra River nr Arboles <br />Vallecito Reservoir Inflow <br />NavaJo Reservoir Inflow <br />Animas River at Durango <br />Lemon Reservoir Inflow <br />La Plata River at Hesperus <br />Mancos River nr Mancos <br /> <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APRIL <br />MAY <br />JUNE <br />JULY <br />APR~JUL <br />APRIL <br />MAY <br />JUNE <br />JULY <br />APR-JUL <br />APRIL <br />MAY <br />JUNe <br />JULY <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APR-JUL <br />APRIL <br />MAY <br />JUNE <br />JULY <br /> <br />93 <br />99 <br />40 <br />7.7 <br /> <br />1.49 <br /> <br />1.22 <br /> <br />10.8 <br />13.6 <br />92 <br />48 <br />70 <br />214 <br />153 <br />22 <br />6.5 <br />11. 2 <br /> <br />148 <br />162 <br />73 <br />11.5 <br /> <br />2.03 <br /> <br />1.80 <br /> <br />17.3 <br />22 <br />159 <br />85 <br />" <br />258 <br />241 <br />28 <br />12.8 <br />18.7 <br /> <br />185 <br />205 <br />100 <br />14.0 <br />1.60 <br />8.10 <br />3.70 <br />0.60 <br />2.50 <br />0.30 <br />1.40 <br />0.70 <br />0.10 <br />2.20 <br />0.30 <br />1.00 <br />0.80 <br />0.10 <br />27 <br />J4 <br />215 <br />120 <br />125 <br />390 <br />300 <br />37 <br />17.0 <br />28 <br />5 00 <br />13.0 <br />8.0 <br />2.00 <br /> <br />7S <br />72 <br />82 <br />77 <br />80 <br />92 <br />64 <br />37 <br />77 <br />79 <br />81 <br />77 <br />46 <br />79 <br />83 <br />89 <br />75 <br />42 <br />50 <br />52 <br />56 <br />55 <br />64 <br />SI <br />72 <br />65 <br />71 <br />70 <br />86 <br />82 <br />58 <br />44 <br /> <br />222 <br />248 <br />127 <br />16.5 <br /> <br />3.08 <br /> <br />2.60 <br /> <br />37 <br />46 <br />279 <br />155 <br />153 <br />523 <br />359 <br />47 <br />21 <br />37 <br /> <br />277 <br />311 <br />167 <br />20 <br /> <br />4.19 <br /> <br />3.18 <br /> <br />SI <br />64 <br />389 <br />208 <br />193 <br />718 <br />447 <br />61 <br />28 <br />51 <br /> <br />30-Yr Avg. <br />(lOOOAF) <br /> <br />246 <br />283 <br />122 <br />18.2 <br />2.00 <br />8.80 <br />5.76 <br />1.64 <br />3.23 <br />0.38 <br />1.72 <br />0.91 <br />0.22 <br />2.79 <br />0.36 <br />1.12 <br />1.07 <br />0.24 <br />54 <br />6S <br />382 <br />219 <br />196 <br />772 <br />.18 <br />57 <br />24 <br />.0 <br />5.80 <br />15.9 <br />13.7 <br />4.60 <br /> <br />-., <br /> <br />-----------------------------------------------------------------------------------~--------------~------------------------------- <br />---------------------------------------------------------------------------------------------------------------------------------- <br /> <br />SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Reservoir Storage (1000 AF) End of February <br /> <br />I SM~ MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Watershed Snowpack Analysis - March 1, 2000 <br /> <br />Reservoir <br /> <br />---------------------------------------------------------------------------------------------------------------------------------- <br />------------------------------------------------------------------------------------- ---------------------------------------- - <br /> <br />Average <br /> <br />Usable I <br />Capaclty <br /> <br />..* Usable Storage <br />This Last <br />Year Year Avg <br /> <br />Watershed <br /> <br />Nurnbe r <br />of <br />Data Sites <br /> <br />Last Yr <br /> <br />This Year as % of <br /> <br />--------------------------------------------------------------- - ------ --------------------------------------------------------- <br />-------------------------------------------- --------------------------- --------------------------------------------- ----------- <br /> <br />GROUNDHOG 21 .7 16. 3 16 .3 10. 5 ANIMAS RIVER BASIN 10 72 57 <br />JACKSON GULCH 10. 0 7 .0 S. 9 .. 5 DOLORES RIVER BASIN 6 112 77 <br />LEMON '0. 0 30. 2 17 .0 19 .7 SAN MIGUEL RIVER BASIN 5 116 86 <br />MCPHEE 381. 2 3~3. . 267. 0 302. 0 SAN JUAN RIVER BASIN 3 46 42 <br />NARRAGUINNEP 19. 0 18. 6 17 .8 12. 5 TOTAL SAN MIGUEL, DOLORES 23 81 63 <br />V ALLEC ITO 126. 0 72 . 7 78 .0 S.. 8 AN JUAN RIVER BASINS <br /> <br />---------------------------------------------------- -------------------------------------------------------------------- <br />------------------------------------------------- ------------------------------------------------------------------- ----------- <br /> <br />. 90%, 70%, 30%, and 10% chances of exceeding are the probabillties that the actual volume wlll exceed the volumes in the table. <br />The average is computed for the 1961-1990 base period. <br />(ll - The values listed under the 10% and 90% Chance of Exceedlng are actually 5% and 95% exceedance levels. <br />(2) The value is natural volume - actual volume may be affected by upstream water management <br />