![]() | 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 | 415 | 475 | 525 | 169 | 565 | 620 |
March-May | 121 | 180 | 230 | 96 | 270 | 325 | |
Tonto Ck | |||||||
Roosevelt, Nr, Gun Ck, Abv | January-May | 129 | 137 | 145 | 345 | 172 | 210 |
March-May | 36 | 44 | 52 | 236 | 79 | 115 | |
Verde | |||||||
Tangle Ck, Blo, Horseshoe Dam, Abv | January-May | 355 | 405 | 440 | 280 | 490 | 575 |
March-May | 109 | 160 | 194 | 181 | 245 | 330 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
Gila | |||||||
Gila, Nr | January-May | 150 | 158 | 165 | 295 | 177 | 194 |
March-May | 40 | 48 | 55 | 162 | 67 | 84 | |
Virden, Nr, Blue Ck, Blo | January-May | 199 | 210 | 215 | 283 | 230 | 255 |
March-May | 47 | 56 | 65 | 151 | 78 | 101 | |
Solomon, Nr, Head Of Safford Vly | January-May | 300 | 310 | 330 | 241 | 350 | 405 |
March-May | 75 | 89 | 106 | 119 | 129 | 180 | |
San Carlos Res, Coolidge Dam, At | January-May | 240 | 255 | 270 | 284 | 295 | 345 |
March-May | 47 | 61 | 78 | 147 | 99 | 151 | |
San Francisco | |||||||
Glenwood, Nr | January-May | 21 | 22 | 24 | 114 | 29 | 37 |
March-May | 8.2 | 9.3 | 10.6 | 70 | 16.2 | 24 | |
Clifton | January-May | 103 | 109 | 115 | 189 | 128 | 148 |
March-May | 21 | 27 | 33 | 87 | 46 | 66 |
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 | 8 | 8.6 | 9.3 | 131 | 10.4 | 13.1 |
March-June | 2.8 | 3.4 | 4.1 | 68 | 5.2 | 7.9 | |
Zuni | |||||||
Black Rock Res, Abv | January-May | 0.23 | 0.36 | 0.57 | 121 | 0.93 | 4 |
March-May | 0.17 | 0.3 | 0.51 | 222 | 0.87 | 3.9 | |
Chevelon Ck | |||||||
Winslow, Nr, Wildcat Cyn, Blo | January-May | 34 | 40 | 45 | 324 | 56 | 68 |
March-May | 8.3 | 14.1 | 18.9 | 136 | 30 | 42 |
EOM Contents | Percent EOM Average | Percent Usable Capacity | Last Year EOM | Last Year %Average | EOM Average | Usable Capacity | |
Salt | |||||||
Roosevelt | 963.7 | 101 | 58 | 820.1 | 86 | 953.2 | 1653.0 |
Horse Mesa | 236.7 | 102 | 97 | 224.9 | 97 | 231.1 | 245.1 |
Mormon Flat | 56.2 | 104 | 97 | 55.8 | 103 | 54.3 | 57.9 |
Stewart Mountain | 64.0 | 102 | 92 | 63.7 | 101 | 63.0 | 69.8 |
Horseshoe | 107.4 | 225 | 98 | 77.5 | 162 | 47.8 | 109.2 |
Bartlett | 176.6 | 147 | 99 | 70.6 | 59 | 120.3 | 178.2 |
| |||||||
TOTAL | 1604.7 | 109 | 69 | 1312.6 | 89 | 1469.7 | 2313.2 |
Bill Williams | |||||||
Alamo | 92.1 | 58 | 9 | 52.0 | 33 | 158.3 | 1045.0 |
Agua Fria | |||||||
Lake Pleasant | 752.6 | 102 | 87 | 779.4 | 106 | 734.3 | 869.9 |
Gila | |||||||
San Carlos | 232.6 | 58 | 27 | 114.0 | 28 | 404.1 | 875.0 |
Colorado | |||||||
Lake Powell | 11217.0 | 66 | 46 | 11224.5 | 66 | 17054.6 | 24322.0 |
Lake Mead | 10826.8 | 53 | 41 | 10360.0 | 50 | 20575.4 | 26120.0 |
| |||||||
TOTAL | 23121.2 | 59 | 43 | 22529.8 | 58 | 38926.8 | 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 |