Upper Colorado Basin: Gunnison/Dolores/San Juan
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Transcript of Upper Colorado Basin: Gunnison/Dolores/San Juan
Upper Colorado Basin:Gunnison/Dolores/San Juan
CRFSNovember 16, 2010
Upper Colorado Mainstem
72%
79%
80%
55%
5/2096% avg87% seasonal peak
81%
77%73% 5/20
97%
57%
2175 KAF90% avg
Colorado River near Cameo Forecast Coordination
Forecast RFC NRCS COORD
Date ESP SWS DAILY VIPER KAF % AVG
Jan 1 1899 1917 2030 1950 1950 81
Feb 1 1762 1874 1863 1780 1820 75
Mar 1 1716 1954 1875 1820 1820 75
Apr 1 1581 1625 1595 1620 1640 68
May 1 1790 1835 1863 1815 1820 75
Jun 1 1911 1909 1850 1830 1860 77
Obs 2175 90
Jan 1 Feb 1
Mar 1
Apr 1
May 1
Jun 11500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
ESP-RFCSWS-RFCDAILY-NRCSVIPER-NRCSCOORDOBSAVG
KA
F
Gunnison
494 KAF69% avg
Blue Mesa Reservoir Forecast Coordination
Forecast RFC NRCS COORD
Date ESP SWS DAILY VIPER KAF % AVG
Jan 1 517 617 622 555 575 80
Feb 1 538 663 593 585 600 83
Mar 1 513 634 586 575 570 79
Apr 1 503 599 540 535 560 78
Obs 494 69
Jan 1 Feb 1 Mar 1 Apr 1400
450
500
550
600
650
700
750
ESP-RFCSWS-RFCDAILY-NRCSVIPER-NRCSCOORDOBSAVG
KA
F
77 KAF75% avg 74 KAF
74% avg
103 KAF101% avg
Dolores
247 KAF77% avg
San Juan
655 KAF83% avg
Navajo Reservoir Forecast Coordination
Forecast RFC NRCS COORD
Date ESP SWS DAILY VIPER KAF % AVG
Jan 1 602 757 689 705 700 89
Feb 1 724 820 833 835 800 102
Mar 1 640 890 811 790 765 97
Apr 1 560 875 721 705 700 89
Obs 655 83
Jan 1 Feb 1 Mar 1 Apr 1500
550
600
650
700
750
800
850
900
950
ESP-RFCSWS-RFCDAILY-NRCSVIPER-NRCSCOORDOBSAVG
KA
F
153 KAF75% avg
41 KAF71% avg