Streamflow Forecasts as of June 1, 1998
Stream and Station Forecast Period Forecasts This Year 30 Year
Reasonable (1961-90)
Most Probable Max. Min. Average Runoff
(1000 AF)(% of Avg.) (% of Avg.) (1000 AF)
Arkansas River Basin
Arkansas River
Granite at, CO Apr-Sep 182 97 126 68 187
Salida at, CO Apr-Sep 255 86 115 57 297
Canon City at, CO Apr-Sep 265 80 119 41 331
Pueblo abv, CO Apr-Sep 310 79 96 62 394
Grape Creek
Westcliffe nr, CO Apr-Sep 15 75 119 32 20
Cucharas River
La Veta nr, CO Apr-Sep 15 115 125 105 13
Purgatoire River
Trinidad at, CO Apr-Sep 45 105 137 72 43
Huerfano River
Redwing nr, CO Apr-Sep 17.5 117 139 95 15
Chalk Creek
Nathrop nr, CO Apr-Sep 25 93 117 68 27
Colorado River Basin
Colorado River
Dotsero, nr, CO Apr-Jul 1200 88 99 77 1362
Hot Sulphur Spgs, CO Apr-Jul 320 83 101 65 386
Lake Granby, Granby, nr, CO Apr-Jul 165 77 87 67 214
Glenwood Springs, blo, CO Apr-Jul 1920 91 105 76 2115
Cisco, nr, UT Apr-Jul 3800 92 111 73 4132
Lake Powell, Glen Cyn Dam, at, AZ Apr-Jul 7700 100 7735
Cameo, nr, CO Apr-Jul 2100 92 108 76 2287
Willow Ck
Willow Ck Res, Granby, nr, CO Apr-Jul 31 62 82 42 50
Fraser River
Winter Park, nr, CO Apr-Jul 46 87 119 55 53
E.F. Troublesome Ck
Troublesome, nr, CO Apr-Jul 10.7 58 78 38 18.5
Williams Fork River
Williams Fork Res, Parshall, nr, CO Apr-Jul 75 85 99 72 88
Blue River
Dillon Res, CO Apr-Jul 125 83 98 68 151
Green Mtn Res, CO Apr-Jul 220 84 99 71 262
Eagle River
Gypsum, blo, CO Apr-Jul 255 82 102 63 310
Frying Pan River
Ruedi Res, Basalt, nr, CO Apr-Jul 125 92 108 77 136
Roaring Fork River
Glenwood Springs, CO Apr-Jul 645 96 110 83 671
Plateau Ck
Cameo, nr, CO Apr-Jul 160 165 212 118 97
Taylor River
Taylor Park Res, CO Apr-Jul 85 86 97 75 99
Almont, CO Apr-Jul 135 85 101 70 158
East River
Almont, CO Apr-Jul 150 82 93 71 183
Gunnison River
Blue Mesa Res, CO Apr-Jul 600 86 699
Grand Junction, nr, CO Apr-Jul 1350 93 118 68 1448
Gunnison, nr, CO Apr-Jul 310 83 97 68 375
Muddy Ck
Paonia Res, Bardine, nr, CO Apr-Jul 120 115 136 95 104
N.F. Gunnison River
Somerset, nr, CO Apr-Jul 320 111 137 85 288
Surface Ck
Cedaredge, CO Apr-Jul 19.0 119 181 78 16.0
Uncompahgre River
Ridgeway Res, CO Apr-Jul 90 92 114 69 98
Colona, CO Apr-Jul 115 91 132 58 126
Delta, CO Apr-Jul 98 90 130 50 109
Dolores River
Cisco, nr, UT Apr-Jul 500 93 128 59 536
Mcphee Res, CO Apr-Jul 245 87 72 65 283
Dolores, CO Apr-Jul 215 87 110 65 246
San Miguel River
Naturita, CO Apr-Jul 144 84 106 63 171
Placerville, nr, CO Apr-Jul 110 90 107 73 122
Mill Ck
Moab, nr, Sheley Tun, at, UT Apr-Jul 6.5 108 170 68 6.0
Indian Ck
Indian Ck + Indian Ck Tunnel, UT Mar-Jul 6.8 92 184 36 7.4
Green River
Green River, Ut, UT Apr-Jul 3400 108 127 89 3151
Flaming Gorge Res, Flaming Gorge Dam, a Apr-Jul 1100 92 1196
Green River, Wy, nr, WY Apr-Jul 765 85 98 72 899
Fontenelle Res, Fontenelle nr, WY Apr-Jul 750 88 849
Daniel, nr, Warren Bridge, at, WY Apr-Jul 250 94 107 81 266
Pine Ck
Fremont Lk, abv, WY Apr-Jul 100 96 103 89 104
New Fork River
Big Piney, nr, WY Apr-Jul 350 91 103 79 385
Big Sandy River
Farson, nr, WY Apr-Jul 50 88 102 74 57
Blacks Fk River
Millburne, nr, WY Apr-Jul 103 107 121 94 96
E.F. Smiths Fork River
Robertson, nr, WY Apr-Jul 33 110 127 93 30
Hams Fork River
Viva Naughton Res, WY Apr-Jul 66 71 91 51 93
Yampa River
Maybell, nr, CO Apr-Jul 950 100 117 83 947
Stagecoach Res, blo, CO Apr-Jul 33 97 118 82 34
Steamboat Springs, CO Apr-Jul 265 97 104 90 273
Elkhead Ck
Elkhead, nr, CO Apr-Jul 36 92 121 64 39
Maynard Gulch, blo, CO Apr-Jul 60 102 131 73 59
Fortification Ck
Fortification, nr, CO Apr-Jul 6.7 92 121 63 7.3
Little Snake River
Dixon, nr, WY Apr-Jul 325 99 131 67 329
Lily, nr, CO Apr-Jul 355 99 130 68 358
Slater, nr, CO Apr-Jul 155 100 119 81 155
Big Brush Ck
Vernal, nr, Red Fleet Res, abv, UT Apr-Jul 23 116 146 86 19.8
Ashley Ck
Vernal, nr, UT Apr-Jul 60 118 141 94 51
W.F. Duchesne River
Hanna, nr, UT Apr-Jul 26 100 123 77 26
Rock Ck
Upper Stillwater Res, UT Apr-Jul 82 101 127 75 81
Mountain Home, nr, UT Apr-Jul 95 101 119 83 94
Duchesne River
Randlett, nr, UT Apr-Jul 405 123 169 78 328
Myton, UT Apr-Jul 315 120 154 86 263
Tabiona, nr, UT Apr-Jul 105 100 115 85 105
Duchesne, nr, Knight Div, abv, UT Apr-Jul 195 103 126 80 189
Strawberry River
Soldier Springs, nr, UT Apr-Jul 60 102 132 76 59
Duchesne, nr, UT Apr-Jul 125 107 129 85 117
Currant Ck
Currant Ck Res, UT Apr-Jul 22 105 133 81 21
Lake Fork River
Moon Lk Res, Mtn Home, nr, UT Apr-Jul 80 116 133 99 69
Yellowstone River
Altonah, nr, UT Apr-Jul 80 123 143 103 65
Whiterocks River
Whiterocks, nr, UT Apr-Jul 72 124 134 114 58
White River
Watson, nr, UT Apr-Jul 340 116 137 96 293
Meeker, nr, CO Apr-Jul 325 116 138 95 279
Gooseberry Ck
Scofield, nr, UT Apr-Jul 11.5 98 130 67 11.7
Price River
Scofield Res, Scofield, nr, UT Apr-Jul 40 91 152 30 44
White River
Blo Tabbyune Ck, Soldier Summit, nr, U Apr-Jul 17.5 94 123 64 18.7
Huntington Ck
Huntington, nr, UT Apr-Jul 42 102 159 46 41
Electric Lake, UT Apr-Jul 16.0 106 132 79 15.1
Seeley Ck
Joes Vly Res, Orangeville, nr, UT Apr-Jul 50 94 123 66 53
Ferron Ck
Ferron, nr, UT Apr-Jul 39 100 123 77 39
Seven Mile Ck
Fish Lake, nr, UT Apr-Jul 5.1 78 132 25 6.5
Muddy Ck
Emery, nr, UT Apr-Jul 20 102 122 82 19.6
San Juan River
Pagosa Springs, CO Apr-Jul 185 87 103 71 212
Navajo Res, Archuleta, nr, NM Apr-Jul 650 84 772
Bluff, nr, UT Apr-Jul 910 79 103 55 1152
Carracas, nr, CO Apr-Jul 335 88 113 62 382
Farmington, NM Apr-Jul 900 81 101 61 1114
Rio Blanco River
Pagosa Springs, nr, Blanco Dam, blo, C Apr-Jul 45 83 93 74 54
Navajo River
Chromo, nr, Oso Div Dam, blo, CO Apr-Jul 57 88 95 80 65
Piedra River
Arboles, nr, CO Apr-Jul 185 84 102 67 219
Los Pinos River
Vallecito Res, Bayfield, nr, CO Apr-Jul 160 82 196
Animas River
Durango, CO Apr-Jul 345 83 106 59 418
Florida River
Lemon Res, Durango, nr, CO Apr-Jul 45 79 98 60 57
La Plata River
Hesperus, CO Apr-Jul 18.0 75 92 58 24
Montezuma Ck
Monticello, Golf Course, at, UT Mar-Jul 2.3 79 148 34 2.9
Recapture Ck
Blanding, nr, Johnson Ck, blo, UT Mar-Jul 3.5 88 175 30 4.0
Santa Clara River
Pine Valley, nr, UT Apr-Jul 8.4 158 0 0 5.3
Virgin River
Virgin, UT Apr-Jul 81 122 0 0 66
Hurricane, nr, UT Apr-Jul 92 116 0 0 79
Littlefield, AZ Apr-Jul 93 139 0 0 67
Great Basin
Bear River
Utah-Wyoming State Line, nr, UT Apr-Jul 107 93 105 83 115
Randolph, nr, UT Apr-Jul 106 90 131 47 118
Montpelier, nr, Stewart Dam, blo, ID Apr-Jul 235 82 109 82 288
Res abv, Woodruff, nr, UT Apr-Jul 137 92 131 65 149
Big Ck
Randolph, nr, UT Apr-Jul 3.5 92 184 3 3.8
Smiths Fork River
Border, nr, WY Apr-Jul 87 85 109 67 102
Thomas Fork River
Wyoming-Idaho State Line, nr, ID Apr-Jul 27 82 127 52 33
Montpelier Ck
Montpelier, nr, Irrigators Wier,at, ID Apr-Jul 12.2 100 107 53 12.2
Cub River
Preston, nr, ID Apr-Jul 41 87 104 70 47
Logan River
Logan, nr, State Dam, abv, UT Apr-Jul 125 117 129 106 107
Blacksmith Fork River
Hyrum, nr, Up&l Dam, abv, UT Apr-Jul 61 113 135 94 54
Smith And Morehouse Ck
Oakley, nr, UT Apr-Jun 32 107 127 87 30
Weber River
Rockport Res, Wanship, nr, UT Apr-Jul 144 107 129 86 134
Oakley, nr, UT Apr-Jul 134 110 123 97 122
Coalville, nr, UT Apr-Jul 148 109 125 93 136
Echo Res, Echo, at, UT Apr-Jul 195 111 133 87 176
Gateway, UT Apr-Jul 385 111 147 75 347
Chalk Ck
Coalville, UT Apr-Jul 43 98 141 55 44
Lost Ck
Lost Ck Res, Croydon, nr, UT Apr-Jul 18.0 105 145 64 17.2
East Canyon Ck
East Canyon Res, Morgan, nr, UT Apr-Jul 31 103 133 73 30
S.F. Ogden River
Huntsville, nr, UT Apr-Jul 72 114 132 97 63
Ogden River
Pineview Res, Ogden, nr, UT Apr-Jul 150 121 146 96 124
Wheeler Ck
Huntsville, nr, UT Apr-Jul 7.6 123 148 97 6.2
Payson Ck
Payson, nr, Div, abv, UT Apr-Jul 4.3 98 166 30 4.4
Spanish Fork River
Castilla, nr, UT Apr-Jul 65 88 158 18 74
Thistle, nr, UT Apr-Jul 28 80 109 51 35
Hobble Ck
Springville, nr, UT Apr-Jul 19.0 101 123 79 18.8
Provo River
Woodland, nr, UT Apr-Jul 95 90 113 68 105
Hailstone, nr, UT Apr-Jul 97 89 117 61 109
Deer Ck Res, UT Apr-Jul 110 86 120 52 128
American Fork River
American Fork, nr, Up Pwrplnt, abv, UT Apr-Jul 34 106 125 88 32
Jordan River
Utah Lake, Provo, nr, UT Apr-Jul 270 83 136 31 324
Little Cottonwood Ck
Salt Lake City, nr, UT Apr-Jul 44 113 128 97 39
Big Cottonwood Ck
Salt Lake City, nr, UT Apr-Jul 46 121 139 103 38
City Ck
Salt Lake City, nr, UT Apr-Jul 10.3 124 164 84 8.3
Emigration Ck
Salt Lake City, nr, UT Apr-Jul 5.0 119 183 55 4.2
Mill Ck
Salt Lake City, nr, UT Apr-Jul 7.5 115 154 77 6.5
Dell Fk River
Little Dell Res, UT Apr-Jul 8.4 118 144 93 7.1
Parleys Ck
Salt Lake City, nr, UT Apr-Jul 19.5 123 165 80 15.9
Vernon Ck
Vernon, nr, UT Apr-Jun 2.1 162 269 100 1.3
S Willow Ck
Grantsville, nr, UT Apr-Jul 4.8 155 213 97 3.1
Settlement Ck
Tooele, nr, UT Apr-Jul 3.8 165 204 135 2.3
Sevier River
Circleville, nr, UT Apr-Jul 90 120 149 91 75
Kingston, nr, UT Apr-Jul 99 119 149 89 83
Piute Res, Marysvale, nr, UT Apr-Jul 134 117 161 72 115
Vermillion Dam, UT Apr-Jul 170 115 154 76 148
Hatch, UT Apr-Jul 68 126 154 98 54
Sigurd, nr, UT Apr-Jul 175 109 163 54 161
Gunnison, nr, San Pitch, blo, UT Apr-Jul 270 113 197 29 239
Antimony Ck
Antimony, nr, UT Apr-Jul 8.5 115 141 89 7.4
E.F. Sevier River
Kingston, nr, UT Apr-Jul 39 130 197 63 30
Clear Ck
Sevier, nr, Div, abv, UT Apr-Jul 24 114 143 86 21
Salina Ck
Salina, UT Apr-Jul 17.0 97 206 1 17.6
Ephraim Ck
Ephraim, nr, UT Apr-Jul 13.5 107 133 82 12.6
Pleasant Ck
Mt Pleasant, nr, UT Apr-Jul 8.0 94 105 84 8.5
Chicken Ck
Levan, nr, UT Apr-Jul 5.6 119 160 87 4.7
Oak Ck
Oak City, nr, Little Ck, abv, UT Apr-Jul 2.1 124 165 94 1.7
Beaver River
Minersville Res, Minersville, nr, UT Apr-Jul 23 138 192 84 16.7
Beaver, nr, UT Apr-Jul 35 135 162 108 26
Coal Ck
Cedar City, nr, UT Apr-Jul 23 122 165 80 18.8
(1) Reasonable Maximum and Resonable Minimum forecasts are for 5 and 95 percent exceedance probability levels, respectively, rather than the customary 10 and 90 percent levels.
(2) Discontinued stream gaging station - accuracy may be degraded.
(3) 1961-1990 median.