![]() | Prepared by Brenda Alcorn, Greg Smith NOAA, National Weather Service Colorado Basin River Forecast Center Salt Lake City, Utah www.cbrfc.noaa.gov |
Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
Colorado | |||||
Lake Granby, Granby, Nr | April-July | 175 | 200 | 91 | 240 |
May-July | 155 | 180 | 88 | 220 | |
Willow Ck | |||||
Willow Ck Res, Granby, Nr | April-July | 28 | 35 | 74 | 42 |
May-July | 21 | 28 | 65 | 35 | |
Fraser | |||||
Winter Park | April-July | 15.1 | 17.1 | 88 | 21 |
May-July | 14 | 16 | 86 | 20 | |
Williams Fork | |||||
Williams Fork Res, Parshall, Nr | April-July | 73 | 82 | 85 | 102 |
May-July | 65 | 74 | 82 | 94 | |
Muddy Ck | |||||
Wolford Mountain Reservoir | April-July | 28 | 34 | 63 | 44 |
May-July | 19 | 25 | 54 | 35 | |
Blue | |||||
Dillon Res | April-July | 148 | 170 | 104 | 200 |
May-July | 135 | 157 | 103 | 187 | |
Green Mtn Res | April-July | 235 | 265 | 96 | 320 |
May-July | 210 | 240 | 94 | 295 | |
Colorado | |||||
Kremmling, Nr | April-July | 640 | 730 | 85 | 890 |
May-July | 550 | 640 | 82 | 800 | |
Eagle | |||||
Gypsum, Blo | April-July | 200 | 245 | 73 | 320 |
May-July | 175 | 220 | 70 | 295 | |
Colorado | |||||
Dotsero, Nr | April-July | 930 | 1080 | 77 | 1340 |
May-July | 790 | 940 | 73 | 1200 | |
Frying Pan | |||||
Ruedi Res, Basalt, Nr | April-July | 86 | 100 | 72 | 141 |
May-July | 77 | 91 | 70 | 132 | |
Roaring Fork | |||||
Glenwood Springs | April-July | 420 | 470 | 68 | 605 |
May-July | 370 | 420 | 66 | 555 | |
Colorado | |||||
Glenwood Springs, Blo | April-July | 1360 | 1570 | 74 | 1970 |
May-July | 1160 | 1370 | 71 | 1770 | |
Cameo, Nr | April-July | 1380 | 1600 | 68 | 2050 |
May-July | 1180 | 1400 | 65 | 1850 | |
Plateau Ck | |||||
Cameo, Nr | April-July | 31 | 40 | 32 | 51 |
May-July | 22 | 31 | 30 | 42 | |
Colorado | |||||
Cisco, Nr | April-July | 2270 | 2580 | 58 | 3300 |
May-July | 1860 | 2170 | 56 | 2890 | |
Lake Powell, Glen Cyn Dam, At | April-July | 2250 | 3000 | 42 | 4220 |
May-July | 1610 | 2360 | 39 | 3580 |
Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
Taylor | |||||
Taylor Park Res | April-July | 49 | 62 | 63 | 79 |
May-July | 40 | 53 | 59 | 70 | |
Almont | April-July | 76 | 96 | 62 | 121 |
May-July | 63 | 83 | 59 | 108 | |
East | |||||
Almont | April-July | 79 | 104 | 57 | 129 |
May-July | 60 | 85 | 51 | 110 | |
Gunnison | |||||
Gunnison, Nr | April-July | 172 | 197 | 53 | 245 |
May-July | 135 | 160 | 48 | 210 | |
Tomichi Ck | |||||
Gunnison | April-July | 38 | 50 | 68 | 69 |
May-July | 29 | 41 | 66 | 60 | |
Lake Fork | |||||
Gateview | April-July | 74 | 94 | 76 | 114 |
May-July | 65 | 85 | 73 | 105 | |
Gunnison | |||||
Blue Mesa Res | April-July | 370 | 440 | 65 | 540 |
May-July | 300 | 365 | 61 | 470 | |
Morrow Point Res | April-July | 405 | 470 | 64 | 575 |
May-July | 330 | 395 | 61 | 500 | |
Crystal Res | April-July | 450 | 510 | 61 | 620 |
May-July | 370 | 430 | 59 | 540 | |
Muddy Ck | |||||
Paonia Res, Bardine, Nr | March-June | 29 | 34 | 35 | 49 |
April-July | 25 | 30 | 31 | 45 | |
May-June | 15 | 20 | 29 | 35 | |
May-July | 16 | 21 | 28 | 36 | |
Nf Gunnison | |||||
Somerset, Nr | April-July | 102 | 127 | 43 | 172 |
May-July | 75 | 100 | 42 | 145 | |
Surface Ck | |||||
Cedaredge | April-July | 3.5 | 5 | 30 | 8 |
May-July | 1.5 | 3 | 21 | 6 | |
Uncompahgre | |||||
Ridgway Res | April-July | 50 | 60 | 59 | 78 |
May-July | 44 | 54 | 59 | 72 | |
Colona | April-July | 47 | 65 | 47 | 87 |
May-July | 40 | 58 | 48 | 80 | |
Delta | April-July | 25 | 36 | 32 | 55 |
May-July | 20 | 31 | 33 | 50 | |
Gunnison | |||||
Grand Junction, Nr | April-July | 590 | 765 | 52 | 955 |
May-July | 450 | 625 | 50 | 815 |
Forecast Period | 90% Exceedance Volume | 50% Exceedance Volume | Percent Average | 10% Exceedance Volume | |
Dolores | |||||
Dolores | April-July | 88 | 111 | 45 | 137 |
May-July | 66 | 89 | 45 | 115 | |
Mcphee Res | April-July | 86 | 108 | 37 | 131 |
May-July | 65 | 87 | 40 | 110 | |
San Miguel | |||||
Placerville, Nr | April-July | 60 | 78 | 61 | 100 |
May-July | 50 | 68 | 60 | 90 | |
Dolores | |||||
Cisco, Nr | April-July | 150 | 152 | 27 | 235 |
May-July | 115 | 117 | 28 | 200 |
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 |