![]() | Prepared by Cody Moser, Greg Smith 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 Average | 30% Exceedance Volume | 10% Exceedance Volume | |
Colorado | |||||||
Lake Granby, Granby, Nr | April-July | 150 | 165 | 185 | 84 | 205 | 240 |
May-July | 137 | 152 | 172 | 84 | 192 | 225 | |
Willow Ck | |||||||
Willow Ck Res, Granby, Nr | April-July | 28 | 34 | 40 | 85 | 45 | 52 |
May-July | 23 | 29 | 35 | 81 | 40 | 47 | |
Fraser | |||||||
Winter Park | April-July | 16 | 17.5 | 18.5 | 95 | 19.5 | 22 |
May-July | 14.8 | 16.3 | 17.3 | 93 | 18.3 | 21 | |
Williams Fork | |||||||
Williams Fork Res, Parshall, Nr | April-July | 65 | 73 | 78 | 81 | 84 | 96 |
May-July | 59 | 67 | 72 | 80 | 78 | 90 | |
Muddy Ck | |||||||
Wolford Mountain Reservoir | April-July | 24 | 29 | 33 | 61 | 39 | 47 |
May-July | 18.5 | 24 | 28 | 61 | 34 | 42 | |
Blue | |||||||
Dillon Res | April-July | 115 | 130 | 140 | 86 | 150 | 175 |
May-July | 104 | 119 | 129 | 84 | 139 | 164 | |
Green Mtn Res | April-July | 180 | 205 | 225 | 82 | 245 | 275 |
May-July | 160 | 185 | 205 | 80 | 225 | 255 | |
Colorado | |||||||
Kremmling, Nr | April-July | 550 | 620 | 700 | 81 | 770 | 900 |
May-July | 480 | 550 | 630 | 80 | 700 | 830 | |
Eagle | |||||||
Gypsum, Blo | April-July | 160 | 190 | 210 | 63 | 225 | 280 |
May-July | 138 | 168 | 187 | 59 | 205 | 260 | |
Colorado | |||||||
Dotsero, Nr | April-July | 800 | 910 | 1040 | 74 | 1150 | 1340 |
May-July | 680 | 790 | 920 | 72 | 1030 | 1220 | |
Frying Pan | |||||||
Ruedi Res, Basalt, Nr | April-July | 66 | 78 | 88 | 63 | 98 | 120 |
May-July | 58 | 70 | 80 | 62 | 90 | 112 | |
Roaring Fork | |||||||
Glenwood Springs | April-July | 340 | 390 | 420 | 61 | 460 | 550 |
May-July | 300 | 350 | 380 | 59 | 420 | 510 | |
Colorado | |||||||
Glenwood Springs, Blo | April-July | 1150 | 1320 | 1480 | 70 | 1600 | 1950 |
May-July | 995 | 1160 | 1320 | 68 | 1440 | 1790 | |
Cameo, Nr | April-July | 1250 | 1400 | 1570 | 67 | 1720 | 2100 |
May-July | 1090 | 1240 | 1410 | 66 | 1560 | 1940 | |
Plateau Ck | |||||||
Cameo, Nr | April-July | 15 | 30 | 38 | 31 | 50 | 60 |
May-July | 5.7 | 21 | 29 | 28 | 41 | 51 | |
Colorado | |||||||
Cisco, Nr | April-July | 1650 | 1900 | 2250 | 51 | 2600 | 3200 |
May-July | 1420 | 1670 | 1970 | 51 | 2370 | 2970 | |
Lake Powell, Glen Cyn Dam, At | April-July | 2080 | 2610 | 3000 | 42 | 3300 | 4180 |
May-July | 1700 | 2230 | 2620 | 43 | 2920 | 3800 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
Taylor | |||||||
Taylor Park Res | April-July | 53 | 60 | 66 | 67 | 69 | 81 |
May-July | 45 | 52 | 58 | 64 | 61 | 73 | |
Almont | April-July | 77 | 88 | 94 | 61 | 102 | 122 |
May-July | 65 | 76 | 82 | 58 | 90 | 110 | |
East | |||||||
Almont | April-July | 86 | 98 | 107 | 59 | 113 | 131 |
May-July | 75 | 87 | 96 | 58 | 102 | 120 | |
Gunnison | |||||||
Gunnison, Nr | April-July | 173 | 193 | 210 | 57 | 225 | 265 |
May-July | 150 | 170 | 187 | 56 | 200 | 240 | |
Tomichi Ck | |||||||
Gunnison | April-July | 14.5 | 17.5 | 19.5 | 26 | 25 | 36 |
May-July | 9 | 12 | 14 | 23 | 19 | 30 | |
Lake Fork | |||||||
Gateview | April-July | 42 | 53 | 61 | 50 | 68 | 82 |
May-July | 35 | 46 | 54 | 47 | 61 | 75 | |
Gunnison | |||||||
Blue Mesa Res | April-July | 280 | 310 | 350 | 52 | 400 | 460 |
May-July | 230 | 260 | 300 | 50 | 350 | 410 | |
Morrow Point Res | April-July | 305 | 335 | 375 | 51 | 425 | 485 |
May-July | 250 | 280 | 320 | 49 | 370 | 430 | |
Crystal Res | April-July | 345 | 375 | 415 | 50 | 465 | 525 |
May-July | 285 | 315 | 355 | 48 | 405 | 465 | |
Muddy Ck | |||||||
Paonia Res, Bardine, Nr | March-June | 23 | 26 | 30 | 31 | 34 | 40 |
April-July | 22 | 25 | 29 | 30 | 33 | 39 | |
May-June | 15 | 18 | 22 | 32 | 26 | 32 | |
May-July | 16 | 19 | 23 | 31 | 27 | 33 | |
Nf Gunnison | |||||||
Somerset, Nr | April-July | 105 | 118 | 128 | 43 | 138 | 165 |
May-July | 85 | 98 | 108 | 45 | 118 | 145 | |
Surface Ck | |||||||
Cedaredge | April-July | 3 | 3.3 | 3.8 | 23 | 4.3 | 5.5 |
May-July | 2 | 2.3 | 2.8 | 19.9 | 3.3 | 4.5 | |
Uncompahgre | |||||||
Ridgway Res | April-July | 30 | 35 | 40 | 40 | 44 | 50 |
May-July | 25 | 30 | 35 | 38 | 39 | 45 | |
Colona | April-July | 34 | 40 | 48 | 35 | 54 | 65 |
May-July | 29 | 35 | 43 | 36 | 49 | 60 | |
Delta | April-July | 17.2 | 20 | 26 | 23 | 32 | 42 |
May-July | 9 | 12 | 18 | 19.1 | 24 | 34 | |
Gunnison | |||||||
Grand Junction, Nr | April-July | 435 | 515 | 555 | 38 | 620 | 735 |
May-July | 340 | 420 | 460 | 37 | 525 | 640 |
Forecast Period | 90% Exceedance Volume | 70% Exceedance Volume | 50% Exceedance Volume | Percent Average | 30% Exceedance Volume | 10% Exceedance Volume | |
Dolores | |||||||
Dolores | April-July | 50 | 55 | 62 | 25 | 69 | 79 |
May-July | 38 | 43 | 50 | 25 | 57 | 67 | |
Mcphee Res | April-July | 50 | 55 | 62 | 21 | 69 | 79 |
May-July | 38 | 43 | 50 | 23 | 57 | 67 | |
San Miguel | |||||||
Placerville, Nr | April-July | 35 | 42 | 46 | 36 | 52 | 61 |
May-July | 29 | 36 | 40 | 35 | 46 | 55 | |
Dolores | |||||||
Cisco, Nr | April-July | 79 | 95 | 109 | 19.3 | 124 | 149 |
May-July | 65 | 81 | 95 | 23 | 110 | 135 |
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 |