Laserfiche WebLink
SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Streamflow Forecasts - March 1, 2005 <br />SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Reservoir Storage (1000 AF) - End of February <br />Usable I <br />* ** Usable Storage <br />Drier. = = = =_= <br />Future Conditions - ______= <br />Wetter <br />This <br />Last <br />Forecast Point <br />Forecast <br />____ _________ ___ _= <br />Chance Of Exceeding <br />Year <br />Avg <br />GROUNDHOG <br />21°7======0.1==== <br />Period <br />90% <br />70% <br />50% <br />10.0 <br />30% <br />10% <br />30 -Yr Avg. <br />LEMON <br />- <br />(1000AF) <br />(1000AF) <br />(1000AF) ($ <br />AVG.) <br />(1000AF) <br />(1000AF) <br />(1000AF) <br />Dolores River at Dolores <br />APR -JUL <br />210 <br />265 <br />305 <br />115 <br />345 <br />400= <br />265 <br />McPhee Reservoir inflow <br />APR -JUL <br />260 <br />325 <br />370 <br />116 <br />415 <br />480 <br />320 <br />San Miguel River nr Placerville <br />APR -JUL <br />97 <br />125 <br />145 <br />110 ' <br />165 <br />192 - <br />132 <br />Gurley Reservoir Inlet <br />APR -JUL <br />11.2 <br />15.0 I <br />17.5 <br />106 <br />19.7 <br />24 <br />16.5 <br />APRIL <br />2.00 <br />121 ( <br />1.66 <br />MAY <br />9.50 <br />108 <br />8.83 <br />JUNE <br />4.80 <br />103 <br />4.67 <br />JULY <br />1.20 <br />91 <br />1.32 <br />Cone Reservoir Inlet <br />APR -JULY <br />1.60 <br />2.90 <br />3.80 - <br />108 f <br />4.70 <br />6.00 <br />3.53 <br />- <br />APRIL <br />I <br />0.60 <br />130 <br />0.46 <br />MAY - <br />I <br />1.75 <br />107 ( <br />1.64 <br />JUNE <br />1.06 <br />102 ( <br />1.04 <br />JULY <br />0.39 <br />103 <br />0.38 <br />Lilylands Reservoir Inlet <br />APR -JUL <br />1.90 <br />2.60 <br />3.00 <br />105 <br />3.40 <br />4.10 <br />2.86 <br />APRIL <br />0.50 <br />125 <br />0.40 <br />MAY <br />1.43 <br />108 <br />1.32 <br />JUNE <br />0.82 <br />94 <br />0.87 <br />JULY <br />0.25 <br />93 ( <br />0.27 <br />Rio Blanco at Blanco Diversion <br />APR -JUL <br />49 <br />63 <br />73 <br />138 <br />83 <br />- 97 <br />53 <br />Navajo River at Oso Diversion <br />APR -JUL <br />60 <br />78 <br />90 <br />130 <br />102 <br />120 <br />69 <br />San Juan River nr Carracus <br />APR -JUL <br />377 <br />504 + <br />600 <br />148 <br />705 <br />874 <br />405 <br />Piedra River nr Arboles <br />APR -JUL <br />260 <br />315 <br />350 <br />152 <br />385 <br />440 <br />230 <br />Vallecito Reservoir Inflow <br />APR -JUL <br />250 <br />290 <br />320 <br />156 <br />350 <br />- 390 <br />205 <br />Navajo Reservoir Inflow <br />APR -JUL <br />950 <br />1150 <br />1280 <br />160 <br />1410 <br />1610 <br />800 <br />Animas River at Durango <br />APR -JUL <br />480 <br />565 <br />625 <br />142 <br />685 <br />770 <br />440 <br />Lemon Reservoir Inflow <br />APR -JUL <br />66 <br />80 <br />90 <br />155 <br />100 <br />114 <br />58 <br />La Plata River at Hesperus <br />APR -JUL <br />30 <br />36 <br />-40 <br />160 <br />44 <br />50 <br />25 <br />Mancos River nr Mancos <br />APR -JUL <br />41 <br />55 <br />64 <br />160 ( <br />73 <br />87 <br />40 <br />- <br />APRIL <br />9.30 <br />160 <br />5.80 <br />MAY <br />j <br />25 <br />157 <br />15.9 <br />- <br />JUNE <br />23 <br />-168 <br />13.7 <br />JULY <br />6.70 <br />146 <br />_ 4.60 <br />SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Reservoir Storage (1000 AF) - End of February <br />SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Watershed Snowpack Analysis - March 1, 2005 <br />Number This Year as % of <br />Watershed of <br />Data Sites Last Yr Average <br />ANIMAS RIVER BASIN 9 149 154 <br />DOLORES RIVER BASIN 7 133 133 <br />SAN MIGUEL RIVER BASIN 5 121 123 <br />SAN JUAN RIVER BASIN 147 168 <br />TOTAL SAN MIGUEL, DOLORES 24 141 148 <br />AN JUAN RIVER BASINS <br />* 90%, 70% 50 %, 30%, and 10% chances of exceeding are the probabilities that the actual volume will exceed the volumes in the table. - <br />The average is computed for the 1971 -2000 base period. <br />(1) - The values listed under the 10% and 90% Chance of Exceeding are actually 5% and 95% exceedance levels. <br />(2) - The value is natural volume - actual volume may be affected by upstream water management. <br />N <br />Usable I <br />* ** Usable Storage <br />* ** <br />Reservoir <br />Capacityl <br />This <br />Last <br />Year <br />Year <br />Avg <br />GROUNDHOG <br />21°7======0.1==== <br />== 7.0= === <br />-12'0- <br />JACKSON GULCH <br />10.0 <br />4.0 <br />2.9 <br />4.6 <br />LEMON <br />40.0 <br />19.4 <br />9.9 <br />20.4 <br />MCPHEH <br />381.2 <br />216.1 <br />169.6 <br />276.3 <br />NARRAGUINNEP <br />19.0 <br />18.2 <br />14.5 <br />13.5 <br />VALLECITO <br />126.0 <br />56.4 <br />56.9 <br />60.8 <br />SAN MIGUEL, DOLORES, ANIMAS, AND SAN JUAN RIVER BASINS <br />Watershed Snowpack Analysis - March 1, 2005 <br />Number This Year as % of <br />Watershed of <br />Data Sites Last Yr Average <br />ANIMAS RIVER BASIN 9 149 154 <br />DOLORES RIVER BASIN 7 133 133 <br />SAN MIGUEL RIVER BASIN 5 121 123 <br />SAN JUAN RIVER BASIN 147 168 <br />TOTAL SAN MIGUEL, DOLORES 24 141 148 <br />AN JUAN RIVER BASINS <br />* 90%, 70% 50 %, 30%, and 10% chances of exceeding are the probabilities that the actual volume will exceed the volumes in the table. - <br />The average is computed for the 1971 -2000 base period. <br />(1) - The values listed under the 10% and 90% Chance of Exceeding are actually 5% and 95% exceedance levels. <br />(2) - The value is natural volume - actual volume may be affected by upstream water management. <br />N <br />