![]() | Prepared by T. Cox NOAA, National Weather Service Colorado Basin River Forecast Center Salt Lake City, Utah www.cbrfc.noaa.gov |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
Salt | |||||||
Roosevelt, Nr | January-May | 150 | 230 | 370 | 119 | 550 | 770 |
February-May | 110 | 191 | 330 | 116 | 510 | 730 | |
Tonto Ck | |||||||
Roosevelt, Nr, Gun Ck, Abv | January-May | 32 | 41 | 58 | 138 | 115 | 240 |
February-May | 14.6 | 23 | 40 | 114 | 97 | 220 | |
Verde | |||||||
Tangle Ck, Blo, Horseshoe Dam, Abv | January-May | 98 | 135 | 199 | 127 | 365 | 510 |
February-May | 64 | 101 | 165 | 121 | 330 | 475 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
Gila | |||||||
Gila, Nr | January-May | 49 | 67 | 90 | 161 | 130 | 177 |
February-May | 37 | 55 | 78 | 156 | 118 | 165 | |
Virden, Nr, Blue Ck, Blo | January-May | 64 | 88 | 118 | 155 | 170 | 240 |
February-May | 46 | 70 | 100 | 159 | 152 | 220 | |
Solomon, Nr, Head Of Safford Vly | January-May | 97 | 142 | 198 | 145 | 285 | 420 |
February-May | 69 | 114 | 170 | 138 | 255 | 390 | |
San Carlos Res, Coolidge Dam, At | January-May | 68 | 116 | 150 | 158 | 260 | 445 |
February-May | 33 | 81 | 115 | 142 | 225 | 410 | |
San Francisco | |||||||
Glenwood, Nr | January-May | 15 | 18.7 | 26 | 124 | 40 | 55 |
February-May | 10.7 | 14.4 | 22 | 121 | 36 | 51 | |
Clifton | January-May | 33 | 48 | 67 | 110 | 112 | 164 |
February-May | 24 | 39 | 58 | 114 | 103 | 155 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
Little Colorado | |||||||
Lyman Lk, Abv, St. Johns, Nr | January-June | 6.2 | 7.5 | 8.6 | 121 | 14.4 | 16.6 |
February-June | 4.5 | 5.8 | 6.9 | 105 | 12.7 | 14.9 | |
Zuni | |||||||
Black Rock Res, Abv | January-May | 0.09 | 0.26 | 0.57 | 121 | 2.4 | 4.2 |
February-May | 0.02 | 0.19 | 0.5 | 132 | 2.3 | 4.1 | |
Chevelon Ck | |||||||
Winslow, Nr, Wildcat Cyn, Blo | January-May | 6.5 | 10.8 | 16.9 | 122 | 51 | 69 |
February-May | 4.3 | 8.6 | 14.7 | 106 | 49 | 67 |
EOM Contents | Percent EOM Average | Percent Usable Capacity | Last Year EOM | Last Year %Average | EOM Average | Usable Capacity | |
Salt | |||||||
Roosevelt | 753.3 | 84 | 46 | 694.4 | 77 | 901.4 | 1653.0 |
Horse Mesa | 224.7 | 101 | 92 | 225.4 | 101 | 222.0 | 245.1 |
Mormon Flat | 54.4 | 100 | 94 | 56.5 | 104 | 54.5 | 57.9 |
Stewart Mountain | 64.4 | 104 | 92 | 64.8 | 104 | 62.2 | 69.8 |
Horseshoe | 63.4 | 168 | 58 | 14.9 | 40 | 37.6 | 109.2 |
Bartlett | 83.7 | 72 | 47 | 99.4 | 85 | 116.8 | 178.2 |
| |||||||
TOTAL | 1243.9 | 89 | 54 | 1155.4 | 83 | 1394.6 | 2313.2 |
Bill Williams | |||||||
Alamo | 53.4 | 37 | 5 | 54.2 | 38 | 143.3 | 1045.0 |
Agua Fria | |||||||
Lake Pleasant | 751.0 | 117 | 86 | 764.9 | 119 | 641.6 | 869.9 |
Gila | |||||||
San Carlos | 97.2 | 26 | 11 | 84.5 | 23 | 366.8 | 875.0 |
Colorado | |||||||
Lake Powell | 11426.7 | 66 | 47 | 11146.8 | 64 | 17338.2 | 24322.0 |
Lake Mead | 10318.0 | 50 | 40 | 10729.0 | 52 | 20452.4 | 26120.0 |
| |||||||
TOTAL | 22646.2 | 58 | 43 | 22779.4 | 58 | 38942.2 | 53231.9 |
Range | Round to | |
0-1.99 | 0.01 | |
2.0-19.9 | 0.1 | |
20-199 | 1.0 | |
200-999 | 5.0 | |
1000+ | 3 significant digits |