![]() | 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 | 197 | 200 | 205 | 66 | 210 | 230 |
April-May | 24 | 29 | 33 | 26 | 39 | 57 | |
Tonto Ck | |||||||
Roosevelt, Nr, Gun Ck, Abv | January-May | 29 | 29 | 30 | 71 | 30 | 31 |
April-May | 1.1 | 1.5 | 2.1 | 36 | 2.6 | 3.3 | |
Verde | |||||||
Tangle Ck, Blo, Horseshoe Dam, Abv | January-May | 94 | 95 | 97 | 62 | 101 | 105 |
April-May | 14.6 | 15.4 | 17 | 47 | 21 | 25 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Median | 30% Exceedance Volume | 10% Exceedance Volume | |
Gila | |||||||
Gila, Nr | January-May | 50 | 50 | 51 | 91 | 52 | 55 |
April-May | 10.1 | 10.5 | 11 | 67 | 12.1 | 15.5 | |
Virden, Nr, Blue Ck, Blo | January-May | 62 | 62 | 62 | 82 | 63 | 67 |
April-May | 12.5 | 12.6 | 12.8 | 61 | 13.6 | 17.5 | |
Solomon, Nr, Head Of Safford Vly | January-May | 99 | 100 | 101 | 74 | 105 | 111 |
April-May | 21 | 22 | 23 | 59 | 27 | 33 | |
San Carlos Res, Coolidge Dam, At | January-May | 78 | 80 | 82 | 86 | 84 | 91 |
April-May | 3 | 4.7 | 7 | 38 | 8.8 | 15.5 | |
San Francisco | |||||||
Glenwood, Nr | January-May | 21 | 21 | 21 | 100 | 22 | 23 |
April-May | 5.5 | 5.6 | 5.8 | 79 | 6.4 | 7.5 | |
Clifton | January-May | 39 | 40 | 40 | 66 | 41 | 47 |
April-May | 8.3 | 8.8 | 9.5 | 55 | 10.5 | 16 |
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 | 7.1 | 7.1 | 7.3 | 103 | 7.3 | 8.5 |
April-June | 0.77 | 0.85 | 1 | 29 | 1 | 2.2 | |
Zuni | |||||||
Black Rock Res, Abv | January-May | 0.08 | 0.08 | 0.1 | 21 | 0.12 | 0.18 |
April-May | 0 | 0 | 0.02 | 20 | 0.04 | 0.1 | |
Chevelon Ck | |||||||
Winslow, Nr, Wildcat Cyn, Blo | January-May | 13.6 | 13.7 | 14 | 101 | 14.1 | 15.6 |
April-May | 0 | 0.1 | 0.4 | 24 | 0.5 | 2 |
EOM Contents | Percent EOM Average | Percent Usable Capacity | Last Year EOM | Last Year %Average | EOM Average | Usable Capacity | |
Salt | |||||||
Roosevelt | 863.1 | 84 | 52 | 799.8 | 78 | 1023.7 | 1653.0 |
Horse Mesa | 225.9 | 96 | 92 | 225.4 | 96 | 235.3 | 245.1 |
Mormon Flat | 54.7 | 101 | 95 | 55.4 | 102 | 54.4 | 57.9 |
Stewart Mountain | 64.2 | 100 | 92 | 65.3 | 101 | 64.4 | 69.8 |
Horseshoe | 49.2 | 75 | 45 | 70.5 | 108 | 65.4 | 109.2 |
Bartlett | 73.7 | 53 | 41 | 119.1 | 86 | 138.0 | 178.2 |
| |||||||
TOTAL | 1330.7 | 84 | 58 | 1335.5 | 84 | 1581.3 | 2313.2 |
Bill Williams | |||||||
Alamo | 50.2 | 34 | 5 | 67.4 | 46 | 146.8 | 1045.0 |
Agua Fria | |||||||
Lake Pleasant | 769.7 | 100 | 88 | 793.2 | 103 | 770.9 | 869.9 |
Gila | |||||||
San Carlos | 105.1 | 25 | 12 | 126.0 | 30 | 413.8 | 875.0 |
Colorado | |||||||
Lake Powell | 11019.0 | 65 | 45 | 10913.1 | 64 | 16941.7 | 24322.0 |
Lake Mead | 10048.0 | 49 | 38 | 10419.0 | 51 | 20450.4 | 26120.0 |
| |||||||
TOTAL | 21992.0 | 57 | 41 | 22318.6 | 58 | 38723.6 | 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 |