Streamflow Forecasts as of April 1, 2009
Forecasts This Year 30 Year
'71-'00
Most Probable Reasonable Average
Forecast Max Min Runoff
Stream and Station Period kaf %avg %avg %avg kaf
Saskatchewan River Basin
St. Mary River
Babb nr, MT Apr-Sep 405 90 107 73 450
Missouri River Basin
Red Rock River
Lima Res inflow, MT Apr-Sep 96 92 112 73 104
Beaverhead River
Clark Canyon inflow, MT Apr-Sep 146 94 138 48 156
Barretts, MT Apr-Sep 189 95 158 33 200
Big Hole River
Melrose nr, MT Apr-Sep 790 120 145 94 660
Ruby River
Ruby Reservoir inflow, MT Apr-Sep 100 99 125 73 101
Madison River
Hebgen Res inflow, MT Apr-Sep 470 94 106 82 500
Ennis Resevoir Inflow Apr-Sep 775 91 107 75 850
Gallatin River
Gallatin Gateway nr, MT Apr-Sep 540 105 125 84 515
Logan, MT Apr-Sep 610 107 139 75 570
Missouri River
Toston, MT Apr-Sep 2450 103 135 70 2390
Fort Benton, MT Apr-Sep 3740 104 137 72 3580
Virgelle, MT Apr-Sep 4230 104 137 71 4060
Landusky nr, MT Apr-Sep 4470 103 136 70 4350
Fort Peck Dam blo, MT Apr-Sep 4540 105 138 72 4330
Lake Sakakawea inflow, ND Apr-Sep 11500 103 136 69 11200
Sheep Creek
White Sulphur Springs, MT Apr-Sep 23 115 150 82 20
Sun River
Gibson Res inflow, MT Apr-Sep 445 88 106 70 505
Marias River
Shelby nr, MT Apr-Sep 330 75 116 34 440
Musselshell River
Harlowton, MT Apr-Sep 86 106 174 38 81
Milk River
Western Crossing, MT (3) Mar-Sep 33 92 147 27 36
Eastern Crossing (3) Mar-Sep 62 90 146 23 69
Yellowstone River
Yellowstone Lake Outlet, WY Apr-Sep 385 48 119 88 805
Corwin Springs, MT Apr-Sep 2090 106 114 88 1970
Livingston nr, MT Apr-Sep 2390 105 124 86 2280
Billings, MT Apr-Sep 4260 103 129 77 4120
Miles City, MT Apr-Sep 6220 100 126 74 6210
Sidney nr, MT Apr-Sep 6430 102 129 76 6280
Boulder River
Big Timber, MT Apr-Sep 340 108 133 83 315
Stillwater River
Absarokee nr, MT Apr-Sep 550 94 114 74 585
Clarks Fork Yellowstone R
Belfry nr, MT Apr-Sep 610 103 118 87 595
Wind River
Boysen Reservoir inflow, WY Apr-Sep 725 90 122 39 810
Big Horn River
Kane, WY Apr-Sep 1050 95 146 43 1110
St. Xavier nr, MT Apr-Sep 1720 98 124 72 1760
Greybull River
Meeteetse, WY Apr-Sep 194 97 125 70 200
Shell Creek
Shell nr, WY Apr-Sep 74 103 125 81 72
Shoshone River
Buffalo Bill Res. inflow, WY Apr-Sep 840 104 124 84 805
Little Bighorn River
Hardin nr, MT Apr-Sep 140 97 129 65 144
Tongue River
Tongue River Res Inflow, MT Apr-Sep 260 104 146 62 250
Dayton nr, WY Apr-Sep 113 104 131 76 109
North Fork Powder River
Hazelton nr, WY Apr-Sep 12.3 118 143 93 10.4
Powder River
Moorhead, MT Apr-Sep 250 109 161 57 230
Locate nr, MT Apr-Sep 285 110 167 53 260
North Platte River
Alcova to Orin, WYgain Apr-Jul 99 65 123 7 152
Alcova to Orin, WYgain Apr-Sep 106 66 120 11 161
Northgate nr, CO Apr-Sep 250 93 131 53 270
Seminoe Reservoir inflow, WY Apr-Jul 760 95 140 50 800
Seminoe Reservoir inflow, WY Apr-Sep 815 95 141 48 860
Glendo blo, WY Apr-Sep 855 89 117 61 960
Guernsey Res blo, WY Apr-Sep 870 88 116 60 990
Encampment River
Encampment nr, WY Apr-Sep 173 105 127 82 165
Rock Ck
Arlington nr, WY Apr-Sep 51 89 114 65 57
Buffalo nr, WY Apr-Sep 27 113 146 81 24
Sweetwater River
Alcova, WY Apr-Jul 38 51 89 13 74
Alcova, WY Apr-Sep 41 51 90 13 80
La Prele Ck
La Prele Res abv, WY Apr-Sep 17 71 125 18 24
Laramie River
Woods, WY Apr-Sep 113 84 116 51 135
Little Laramie River
Filmore nr, WY Apr-Sep 65 102 131 72 64
South Platte River
Antero Res Inflow, CO Apr-Sep 14.4 65 127 33 22
11-mile Canyon Res inflow, WY Apr-Sep 58 81 164 39 72
Spinney Mtn Res Inflow, CO Apr-Sep 56 81 158 42 69
Cheesman Lake inflow, CO Apr-Sep 106 76 154 38 140
South Platte, CO Apr-Sep 192 75 165 35 255
Bear Creek
Morrison, CO Apr-Sep 14 45 113 18 31
Evergreen abv, CO Apr-Sep 13.9 56 120 26 25
Clear Creek
Golden nr, CO Apr-Sep 115 86 117 54 134
St. Vrain Creek
Lyons, CO Apr-Sep 86 79 97 61 109
Boulder Creek
Orodell nr, CO Apr-Sep 48 80 105 55 60
South Boulder Creek
Eldorado Springs nr, CO Apr-Sep 37 80 104 57 46
Big Thompson River
Canyon Mouth, CO Apr-Sep 94 79 102 56 119
Cache La Poudre River
Canyon Mouth, CO Apr-Sep 220 80 120 53 275
Arkansas River Basin
Arkansas River
Granite at, CO Apr-Sep 207 99 119 94 210
Salida at, CO Apr-Sep 330 106 119 94 310
Canon City at, CO Apr-Sep 425 107 130 78 397
Pueblo abv, CO Apr-Sep 475 98 140 63 485
Grape Creek
Westcliffe nr, CO Apr-Sep 16.0 82 98 67 19.6
Cucharas River
La Veta nr, CO Apr-Sep 10.3 79 131 38 13.0
Purgatoire River
Trinidad at, CO Apr-Sep 33.0 75 102 52 44
Huerfano River
Redwing nr, CO Apr-Sep 14.0 90 135 54 15.5
Chalk Creek
Nathrop nr, CO Apr-Sep 29.0 107 159 66 27
Vermejo River
Dawson nr, NM Mar-Jun 4.60 66 130 27 7.0
Eagle Nest Reservoir
Reservoir Inflow, NM Mar-Jun 5.40 46 98 17 11.7
Cimarron River
Cimarron nr, NM Mar-Jun 7.00 44 125 11 15.9
Ponil Creek
Cimarron nr, NM Mar-Jun 3.00 45 91 18 6.7
Rayado Creek
Sauble Ranch, NM Mar-Jun 2.40 34 108 12 7.1
Mora River
Golondrinas nr, NM Mar-Jun 5.50 38 151 8 14.6
Conchas Reservoir
Reservoir Inflow, NM Mar-Jun 15.00 21 92 12 71
Rio Grande Basin
Rio Grande
Thirty Mile Bridge, CO Apr-Jul 109 92 118 71 118
Thirty Mile Bridge, CO Apr-Sep 127 93 121 69 136
Wagon Wheel Gap, CO Apr-Sep 310 90 120 64 345
Del Norte nr, CO Apr-Sep 485 91 121 67 531
Otowi Bridge, NM Mar-Jul 650 86 128 52 757
San Marcial, NM Mar-Jul 480 84 147 38 573
South Fork Rio Grande
South Fork, CO Apr-Sep 127 96 122 74 132
Saguache Creek
Saguache nr, CO Apr-Sep 25 76 115 44 33
Alamosa Creek
Terrace Reservoir Inflow, CO Apr-Sep 67 96 124 71 70
La Jara Creek
Capulin, nr, CO Mar-Jul 8.20 94 146 56 8.70
Sangre de Cristos Creek
Fort Garland nr, CO Apr-Sep 8.00 91 159 23 8.80
Trinchera Creek
Trinchera Water Supply, CO Apr-Sep 11.0 92 135 48 12.0
Ute Creek
Fort Garland nr, CO Apr-Sep 11.0 90 148 49 12.2
Conejos River
Platoro Reservoir Inflow, CO Apr-Sep 68 96 121 75 71
Mogote nr, CO Apr-Sep 205 103 130 80 200
San Antonio River
Ortiz, CO Apr-Sep 17.0 104 152 66 16.4
Los Pinos River
Ortiz nr, CO Apr-Sep 77 104 139 76 74
Culebra Creek
San Luis, CO Apr-Sep 21 91 157 47 23
Costilla Creek
Costilla Reservoir Inflow, NM Mar-Jul 10.0 94 145 57 10.6
Costilla nr, NM Mar-Jul 25 96 154 55 26
Red River
Blo Fish Hat,Questa nr, NM Mar-Jul 31 89 134 52 35
Rio Hondo
Valdez nr, NM Mar-Jul 17.0 92 135 57 18.5
Rio Pueblo de Taos
Taos nr, NM Mar-Jul 16.0 90 141 50 17.7
Los Cordovas blo, NM Mar-Jul 30 75 143 29 40
Embudo Creek
Dixon, NM Mar-Jul 45 88 145 45 51
Rio Ojo Caliente
La Madera, NM Mar-Jul 45 100 214 36 45
Santa Cruz River
Cundiyo, NM Mar-Jul 15.0 79 127 43 18.9
Rio Nambe
Nambe Falls Res Inf, NM Mar-Jul 5.50 80 129 42 6.90
Big Tesuque Creek
Diversions abv, NM Mar-Jul 2.00 83 133 35 2.40
Santa Fe River
Santa Fe nr, NM Mar-Jul 3.50 76 124 40 4.60
Jemez River
Jemez nr, NM Mar-Jul 16.5 35 60 17 47
Jemez Canyon Reservoir Inflow, NM Mar-Jul 11 24 53 7 45
Bluewater Creek
Bluewater Lake Inflow, NM(3) Apr-May 1.51 63 258 25 2.40
Pecos River
Pecos nr, NM Mar-Jul 40 69 114 36 58
Anton Chico nr, NM Mar-Jul 42 66 133 22 64
Santa Rosa Lake Inflow, NM Mar-Jul 30 57 126 14 53
Gallinas Creek
Montezuma nr, NM Mar-Jul 6.00 61 143 14 9.80
Rio Ruidoso
Hollywood, NM Mar-Jun 2.50 34 72 10 7.40
Colorado River Basin
Colorado River
Lake Granby, Granby, nr, CO Apr-Jul 225 100 122 79 225
Kremmling, nr, CO Apr-Jul 920 106 138 83 870
Dotsero, nr, CO Apr-Jul 1530 106 131 83 1440
Glenwood Springs, blo, CO Apr-Jul 2300 106 134 83 2160
Cameo, nr, CO Apr-Jul 2600 107 136 85 2420
Cisco, nr, UT Apr-Jul 4750 102 131 75 4650
Lake Powell, Glen Cyn Dam, at, AZ Apr-Jul 7200 91 7930
Willow Ck
Willow Ck Res, Granby, nr, CO Apr-Jul 50 98 129 73 51
Fraser River
Winter Park, nr, CO Apr-Jul 21 105 130 85 20
Muddy Ck
Wolford Mtn Res, blo, CO Apr-Jul 62 103 135 77 60
Williams Fork River
Williams Fork Res, Parshall, nr, Apr-Jul 100 105 129 84 95
Blue River
Dillon Res, CO Apr-Jul 175 105 129 83 167
Green Mtn Res, CO Apr-Jul 305 109 136 86 280
Eagle River
Gypsum, blo, CO Apr-Jul 360 107 137 82 335
Frying Pan River
Ruedi Res, Basalt, nr, CO Apr-Jul 150 106 135 82 141
Roaring Fork River
Glenwood Springs, CO Apr-Jul 775 109 135 87 710
Plateau Ck
Cameo, nr, CO Apr-Jul 105 91 130 54 115
Taylor River
Taylor Park Res, CO Apr-Jul 100 97 124 74 103
Almont, CO Apr-Jul 165 100 124 83 165
East River
Almont, CO Apr-Jul 200 104 128 84 192
Gunnison River
Gunnison, nr, CO Apr-Jul 400 103 129 79 390
Blue Mesa Res, CO Apr-Jul 690 96 720
Crystal Res, CO Apr-Jul 845 92 119 74 915
Morrow Point Res Apr-Jul 755 96 124 80 785
Grand Junction, nr, CO Apr-Jul 1500 96 125 67 1560
Tomichi Ck
Gunnison, CO Apr-Jul 60 74 120 42 81
Lake Fork River
Gateview, CO Apr-Jul 105 83 106 63 126
Muddy Ck
Paonia Res, Bardine, nr, CO Apr-Jun 99 104 145 72 95
Paonia Res, Bardine, nr, CO Apr-Jul 110 108 151 74 102
N.F. Gunnison River
Somerset, nr, CO Apr-Jul 330 108 136 84 305
Surface Ck
Cedaredge, CO Apr-Jul 15.0 88 117 63 17.1
Uncompahgre River
Ridgeway Res, CO Apr-Jul 90 88 118 65 102
Colona, CO Apr-Jul 120 86 124 57 139
Delta, CO Apr-Jul 100 85 128 60 117
Dolores River
Dolores, CO Apr-Jul 230 87 117 62 265
Mcphee Res, CO Apr-Jul 280 88 120 61 320
Cisco, nr, UT Apr-Jul 530 86 111 66 615
San Miguel River
Placerville, nr, CO Apr-Jul 115 87 117 62 132
Mill Ck
Moab, nr, Sheley Tun, at, UT Apr-Jul 3.5 70 106 44 5.0
Green River
Daniel, nr, Warren Bridge, at, WY Apr-Jul 245 92 109 77 265
Fontenelle Res, Fontenelle nr, WY Apr-Jul 715 83 860
Green River,nr, WY Apr-Jul 725 83 113 57 875
Flaming Gorge Res, Flaming Gorge D Apr-Jul 810 68 1190
Green River, UT Apr-Jul 2750 87 122 52 3170
Pine Ck
Fremont Lk, abv, WY Apr-Jul 100 96 112 82 104
New Fork River
Big Piney, nr, WY Apr-Jul 330 84 111 59 395
Big Sandy River
Farson, nr, WY Apr-Jul 45 78 105 55 58
Blacks Fk River
Robertson, nr, UT Apr-Jul 70 74 101 51 95
E.F. Smiths Fork River
Robertson, nr, WY Apr-Jul 21 72 107 44 29
Hams Fork River
Viva Naughton Res, WY Apr-Jul 66 74 110 53 89
Frontier, nr, Pole Ck, blo, WY Apr-Jul 50 77 106 52 65
Yampa River
Stagecoach Res, abv, CO Apr-Jul 31 107 166 65 29
Steamboat Springs, CO Apr-Jul 290 104 132 79 280
Maybell, nr, CO Apr-Jul 1070 108 140 80 990
Elkhead Ck
Maynard Gulch, blo, CO Apr-Jul 65 110 153 75 59
Elkhead, nr, CO Apr-Jul 43 110 156 72 39
Elk River
Milner, nr, CO Apr-Jul 360 111 138 86 325
Fortification Ck
Fortification, nr, CO Apr-Jun 6.0 95 149 56 6.3
Little Snake River
Lily, nr, CO Apr-Jul 430 118 164 79 365
Dixon, nr, WY Apr-Jul 390 118 165 79 330
Slater, nr, CO Apr-Jul 180 113 145 86 159
Big Brush Ck
Vernal, nr, Red Fleet Res, abv, U Apr-Jul 14.0 67 100 39 21
Ashley Ck
Vernal, nr, UT Apr-Jul 36 69 108 38 52
W.F. Duchesne River
Hanna, nr, UT Apr-Jul 20 83 121 53 24
Rock Ck
Upper Stillwater Res, UT Apr-Jul 65 79 96 63 82
Mountain Home, nr, UT Apr-Jul 70 79 98 61 89
Duchesne River
Tabiona, nr, UT Apr-Jul 80 76 106 51 105
Duchesne, nr, Knight Div, abv, UT Apr-Jul 155 82 109 59 188
Myton, UT Apr-Jul 150 57 102 25 265
Randlett, nr, UT Apr-Jul 185 57 105 24 325
Strawberry River
Duchesne, nr, UT Apr-Jul 76 62 102 32 122
Soldier Springs, nr, UT Apr-Jul 40 68 112 34 59
Currant Ck
Currant Ck Res, UT Apr-Jul 19.0 76 124 39 25
Lake Fork River
Moon Lake Res, Mtn Home, nr, UT Apr-Jul 55 81 101 63 68
Yellowstone River
Altonah, nr, UT Apr-Jul 50 81 106 58 62
Whiterocks River
Whiterocks, nr, UT Apr-Jul 45 80 118 50 56
White River
Meeker, nr, CO Apr-Jul 290 100 129 74 290
Watson, nr, UT Apr-Jul 305 100 130 74 305
Gooseberry Ck
Scofield, nr, UT Apr-Jul 10.0 84 115 58 11.9
Price River
Scofield Res, Scofield, nr, UT Apr-Jul 36 78 111 52 46
White River
Blo Tabbyune Ck, Soldier Summit, n Apr-Jul 13.5 78 106 53 17.4
Huntington Ck
Huntington, nr, UT Apr-Jul 36 73 106 47 49
Electric Lake, UT Apr-Jul 12.0 76 103 54 15.7
Seeley Ck
Joes Vly Res, Orangeville, nr, UT Apr-Jul 42 72 105 47 58
Ferron Ck
Ferron, nr, UT Apr-Jul 22 56 79 38 39
Muddy Ck
Emery, nr, UT Apr-Jul 15.0 75 111 47 19.9
San Juan River
Pagosa Springs, CO Apr-Jul 200 89 113 71 225
Carracas, nr, CO Apr-Jul 355 88 115 64 405
Navajo Res, Archuleta, nr, NM Apr-Jul 690 88 785
Farmington, NM Apr-Jul 1030 85 110 67 1210
Bluff, nr, UT Apr-Jul 1010 82 115 52 1230
Rio Blanco River
Pagosa Springs, nr, Blanco Dam, bl Apr-Jul 50 94 125 70 53
Navajo River
Chromo, nr, Oso Div Dam, blo, CO Apr-Jul 62 90 120 65 69
Piedra River
Arboles, nr, CO Apr-Jul 190 83 111 60 230
Los Pinos River
Vallecito Res, Bayfield, nr, CO Apr-Jul 170 83 107 63 205
Animas River
Durango, CO Apr-Jul 370 84 108 64 440
Florida River
Lemon Res, Durango, nr, CO Apr-Jul 45 78 102 57 58
La Plata River
Hesperus, CO Apr-Jul 19.0 76 104 53 25
Mancos River
Mancos, nr, CO Apr-Jul 25 76 130 22 33
Little Colorado River
Lyman Lake, abv, St. Johns, nr, A Apr-Jun 2.0 47 114 23 4.3
Woodruff, AZ (3) Apr-May 0.20 24 155 6 0.84
Rio Nutria River
Ramah, nr, NM (3) Apr-May 0.20 38 144 15 0.52
Zuni River
Black Rock Res, abv, NM (3) Apr-May 0.12 19 250 5 0.64
Cebolla Ck
Ramah Res, NM (3) Apr-May 0.15 52 379 10 0.29
East Clear Ck East Clear Ck
Blue Ridge Res, Pine, nr, AZ(3) Apr-May 1.50 31 127 4 4.9
Clear Ck
Winslow, nr, AZ (3) Apr-May 11.0 55 90 15 20
Chevelon Ck
Winslow, nr, Wildcat Cyn, blo, AZ Apr-May 2.2 39 65 32 5.7
Walnut Ck
Lake Mary, AZ (3) Apr-May 0.60 41 82 33 1.46
Santa Clara River
Pine Valley, nr, UT Apr-Jul 3.0 55 84 33 5.5
Virgin River
Virgin, UT Apr-Jul 49 77 100 56 64
Hurricane, nr, UT Apr-Jul 47 68 99 43 69
Littlefield, AZ Apr-Jul 50 68 100 41 74
Gila River
Gila, nr, NM (3) Apr-May 7.0 40 70 21 17.3
Virden, nr, Blue Ck, blo, NM (3) Apr-May 7.0 29 54 23 24
Solomon, nr, Head Of Safford Vly, Apr-May 13.0 31 129 21 42
San Carlos Res inflow, AZ (3) Apr-May 6.0 39 169 26 15.4
San Francisco River
Clifton, AZ (3) Apr-May 8.0 43 119 33 18.5
Glenwood, nr, NM (3) Apr-May 3.0 38 86 26 7.8
Salt River
Roosevelt, nr, AZ (3) Apr-May 58 41 64 24 143
Tonto Ck
Roosevelt, nr, Gun Ck, abv, AZ (3 Apr-May 3.0 36 82 21 8.4
Verde River
Horseshoe Dam, abv, Tangle Ck, blo Apr-May 18.0 41 73 20 44
San Pedro River
Charleston, AZ Apr-May 0.50 43 69 34 1.17
Great Basin
Bear River
Utah-Wyoming State Line, nr, UT Apr-Jul 105 93 119 67 113
Woodruff Narrows Res, UT Apr-Jul 120 88 118 66 136
Montpelier, nr, Stewart Dam, blo, Apr-Jul 125 53 104 34 235
Big Ck
Randolph, nr, UT Apr-Jul 4.0 82 114 71 4.9
Smiths Fork River
Border, nr, WY Apr-Jul 94 91 110 73 103
Logan River
Logan, nr, State Dam, abv, UT Apr-Jul 115 91 113 69 126
Blacksmith Fork River
Hyrum, nr, Up&l Dam, abv, UT Apr-Jul 44 92 117 65 48
Smith And Morehouse Ck
Oakley, nr, UT Apr-Jul 30 88 109 68 34
Weber River
Oakley, nr, UT Apr-Jul 110 89 114 65 123
Gateway, UT Apr-Jul 315 89 115 61 355
Rockport Res, Wanship, nr, UT Apr-Jul 118 88 110 70 134
Coalville, nr, UT Apr-Jul 124 90 109 66 138
Echo Res, Echo, at, UT Apr-Jul 152 85 115 65 179
Chalk Ck
Coalville, UT Apr-Jul 40 89 118 56 45
Lost Ck
Lost Ck Res, Croydon, nr, UT Apr-Jul 15.0 85 114 64 17.6
East Canyon Ck
East Canyon Res, Morgan, nr, UT Apr-Jul 30 97 123 74 31
S.F. Ogden River
Huntsville, nr, UT Apr-Jul 63 98 131 78 64
Ogden River
Pineview Res, Ogden, nr, UT Apr-Jul 130 98 128 75 133
Wheeler Ck
Huntsville, nr, UT Apr-Jul 6.4 102 125 76 6.3
Spanish Fork River
Castilla, nr, UT Apr-Jul 70 91 104 60 77
Provo River
Woodland, nr, UT Apr-Jul 90 87 103 76 103
Hailstone, nr, UT Apr-Jul 96 88 108 63 109
Deer Ck Res, UT Apr-Jul 112 89 106 63 126
American Fork River
American Fork, nr, Up Pwrplnt, abv Apr-Jul 29 91 100 66 32
Jordan River
Utah Lake, Provo, nr, UT Apr-Jul 285 86 117 67 330
Little Cottonwood Ck
Salt Lake City, nr, UT Apr-Jul 38 95 115 78 40
Big Cottonwood Ck
Salt Lake City, nr, UT Apr-Jul 37 97 118 79 38
City Ck
Salt Lake City, nr, UT Apr-Jul 9.1 105 128 86 8.7
Emigration Ck
Salt Lake City, nr, UT Apr-Jul 4.2 93 116 53 4.5
Mill Ck
Salt Lake City, nr, UT Apr-Jul 6.5 93 120 76 7.0
Dell Fk River
Little Dell Res, UT Apr-Jul 6.3 93 126 72 6.8
Parleys Ck
Salt Lake City, nr, UT Apr-Jul 15.8 95 132 69 16.7
Vernon Ck
Vernon, nr, UT Apr-Jun 1.40 95 162 51 1.48
S Willow Ck
Grantsville, nr, UT Apr-Jul 3.2 100 134 66 3.2
Settlement Ck
Tooele, nr, UT Apr-Jul 1.80 86 157 14 2.1
Sevier River
Hatch, UT Apr-Jul 48 87 113 65 55
Kingston, nr, UT Apr-Jul 28 85 121 70 33
Piute Res, Marysvale, nr, UT Apr-Jul 75 82 99 57 91
Gunnison, nr, San Pitch, blo, UT Apr-Jul 75 71 108 32 106
E.F. Sevier River
Kingston, nr, UT Apr-Jul 33 94 143 71 35
Chicken Ck
Levan, nr, UT Apr-Jul 3.0 67 100 38 4.5
Oak Ck
Oak City, nr, Little Ck, abv, UT Apr-Jul 1.40 84 102 72 1.66
Beaver River
Beaver, nr, UT Apr-Jul 31 115 144 57 27
Minersville Res, Minersville, nr, Apr-Jul 18.0 108 133 84 16.6
Coal Ck
Cedar City, nr, UT Apr-Jul 18.0 93 104 63 19.3
Truckee River
Lake Tahoe Stage Rise, CA Apr-Hig 0.95 69 111 27 1.38
Farad, CA Apr-Jul 175 67 92 42 260
Little Truckee River
Stampede Dam, CA Apr-Jul 55 69 90 52 80
E.F. Carson River
Gardnerville, nr, NV Apr-Jul 135 71 91 52 189
W.F. Carson River
Woodfords, CA Apr-Jul 38 68 88 48 56
Carson River
Carson City, nr, NV Apr-Jul 105 56 73 41 188
Fort Churchill, nr, NV Apr-Jul 95 53 75 31 178
East Walker River
Bridgeport, nr, CA Apr-Aug 45 67 101 34 67
West Walker River
Little Walker, blo, Coleville, nr, Apr-Jul 110 71 91 50 156
Mary's River
Hot Springs, abv, Deeth, nr, NV Apr-Jul 31 79 115 44 39
N.F. Humboldt River
Devils Gate, at, Halleck, nr, NV Apr-Jul 26 76 115 38 34*
S.F. Humboldt River
Dixie Ck, abv, Elko, nr, NV Apr-Jul 50 66 112 20 76
Humboldt River
Elko, nr, NV Apr-Jul 110 71 117 26 154
Palisade, NV Apr-Jul 170 68 108 28 250
Comus, NV Apr-Jul 145 64 116 13 225
Imlay, nr, NV Apr-Jul 110 59 117 8 188
Martin Ck
Paradise Valley, nr, NV Apr-Jul 9 48 91 16 18.7
Donner Und Blitzen River
Frenchglen nr, OR Mar-Jul 62 83 108 57 75
Chewaucan River
Paisley nr, OR Mar-Jul 69 78 118 37 89
Silvies River
Burns nr, OR Mar-Jul 101 78 128 29 129
Deep Ck
Adel abv, OR Mar-Jul 60 71 94 49 84
Columbia River Basin
Columbia River
Birchbank, BC(1) Apr-Sep 39000 90 102 78 43500
International Boundary (1) Apr-Sep 53800 91 106 78 58820
Grand Coulee, WA(1) Apr-Sep 58700 92 105 78 63990
Rock Island Dam blo, WA(1) Apr-Sep 63200 91 104 77 69540
The Dalles nr, OR(1) Apr-Sep 87200 88 102 75 98650
Kootenai River
Libby Res Inflow, MT(1) Apr-Sep 5840 88 108 68 6638
Leonia, ID(1) Apr-Sep 7150 88 107 69 8125
Clark Fork
Missoula abv, MT Apr-Sep 1750 110 139 81 1595
Missoula blo, MT Apr-Sep 3180 107 131 84 2962
St. Regis, MT(1) Apr-Sep 4100 105 132 78 3907
Plains nr, MT(1) Apr-Sep 10600 96 117 76 11060
Whitehorse Rapids, ID(1) Apr-Sep 12100 97 118 76 12460
Pend Oreille River
Pend Oreille Lake In, ID(1) Apr-Sep 13300 96 116 75 13910
Box Canyon blo, WA(1) Apr-Sep 13600 97 118 75 14090
Blackfoot River
Bonner nr, MT Apr-Sep 985 110 142 78 892
Bitterroot River
Darby nr, MT Apr-Sep 530 103 132 75 514
At Mouth, MT Apr-Sep 1420 104 125 84 1364
N.F. Flathead River
Columbia Falls nr, MT Apr-Sep 1510 84 104 64 1801
Flathead River
Columbia Falls, MT Apr-Sep 5290 91 113 69 5825
Flathead Lake Inflow, MT(1) Apr-Sep 6130 91 112 71 6713
M.F. Flathead River
West Glacier nr, MT Apr-Sep 1600 92 109 75 1740
S.F. Flathead River
Hungry Horse Res In, MT(1) Apr-Sep 2040 96 117 75 2124
Priest River
Priest River, ID(1) Apr-Sep 825 95 120 70 868
Kettle River
Laurier nr, WA Apr-Sep 1680 85 104 66 1972
Coeur d'Alene River
Enaville, ID(1) Apr-Sep 810 104 130 79 778
Coeur d'Alene Lake Inflow, ID Apr-Sep 2640 100 123 76 2650
Spokane River
Spokane, WA(1) Apr-Sep 2770 101 104 98 2744
St Joe River
Calder, ID Apr-Sep 1180 98 117 79 1205
Okanagan River
Tonasket nr, WA(1) Apr-Sep 1040 59 91 27 1766
Similkameen River
Nighthawk nr, WA(1) Apr-Sep 860 59 85 34 1450
Methow River
Pateros nr, WA(1) Apr-Sep 620 63 88 38 985
Stehekin River
Stehekin, WA Apr-Sep 635 77 92 62 827
Chelan River
Lake Chelan Inflow, WA(1) Apr-Sep 850 72 87 57 1185
Wenatchee River
Peshastin, WA Apr-Sep 1300 80 112 47 1635
Yakima River
Keechilus Lake Inflow, WA Apr-Sep 118 89 108 68 133
Cle Elum, WA Apr-Sep 770 85 96 74 903
Parker nr, WA Apr-Sep 1750 91 103 80 1918
Kachess River
Kachess Lake Inflow, WA(1) Apr-Sep 105 88 103 71 120
Cle Elum River
Cle Elum Lake Inflow, WA(1) Apr-Sep 400 89 102 78 448
Naches River
Naches nr, WA Apr-Sep 720 86 97 75 837
Bumping River
Bumping Lake Inflow, WA(1) Apr-Sep 120 90 103 77 134
Tieton River
Rimrock Lake Inflow, WA(1) Apr-Sep 220 91 105 79 242
Ahtanum Creeks
Tampico nr, WA Apr-Sep 38 83 120 46 46
Snake River
Jackson Lake Inflow, WY(1) Apr-Sep 925 102 118 87 904
Palisades Res Inflow, ID(1) Apr-Sep 3910 101 115 87 3875
Heise nr, ID Apr-Sep 4200 101 116 86 4159
Shelley nr, ID(1) Apr-Jul 4560 103 119 86 4428
Blackfoot nr, ID(1) Apr-Jul 4590 100 116 83 4604
Amer. Falls Res In, ID(1) Apr-Jul 3040 94 127 61 3242
King Hill, ID(1) Apr-Jul 2480 81 113 50 3045
Murphy nr, ID(1) Apr-Jul 2650 86 118 53 3092
Weiser, ID(1) Apr-Jul 4550 79 109 49 5765
Hells Canyon, ID(1) Apr-Jul 5050 78 108 48 6493
Lower Granite Res In, WA(1) Apr-Jul 20400 95 117 72 21550
Grey's River
Palisades abv, WY Apr-Sep 420 107 124 89 394
Salt River
Etna nr, WY Apr-Sep 430 103 126 79 419
Henrys Fork River
Ashton nr, ID Apr-Sep 660 87 102 71 763
Rexburg nr, ID Apr-Sep 1700 84 102 68 2013
Falls River
Squirrel nr, ID(1) Apr-Jul 335 87 104 69 386
Teton River
St. Anthony nr, ID Apr-Sep 415 86 110 61 482
Big Lost River
Mackay Reservoir Inflow, ID Apr-Sep 144 83 116 50 173
Little Lost River
Howe nr, ID Apr-Sep 38 88 112 67 43
Portneuf River
Topaz, ID Mar-Sep 91 83 103 64 109
Goose Creek
Oakley Res Inflow, ID Mar-Sep 32 86 122 49 37
Salmon Falls Creek
San Jacinto nr, NV Mar-Sep 91 93 130 57 98
Little Wood River
Carey nr, ID Apr-Sep 71 76 107 45 94
Big Wood River
Hailey, ID(1) Apr-Sep 220 76 106 47 289
Magic Reservoir Inflow, ID Apr-Sep 210 68 106 30 307
Bruneau River
Hot Spring nr, ID Mar-Sep 235 95 135 55 248
Owyhee River
Gold Creek nr, NV Apr-Jul 22 88 132 42 25
Owyhee Res Inflow, OR Mar-Jul 400 65 99 31 613
Boise River
Twin Springs nr, ID(1) Apr-Jul 530 83 102 64 636
Boise, nr, ID(1) Apr-Jul 1140 81 102 60 1414
S.F. Boise River
Anderson Rnch Res In, ID(1) Apr-Jul 430 79 99 60 542
Malheur River
Drewsey nr, OR Mar-Jul 73 66 98 35 110
N.F. Malheur River
Beulah Res Inflow, OR(1) Mar-Jul 60 74 95 54 81
Payette River
Horseshoe Bend nr, ID(1) Apr-Sep 1420 81 102 60 1755
Deadwood River
Deadwood Res Inflow, ID(1) Apr-Jul 109 81 100 63 134
N.F. Payette River
Cascade Res Inflow, ID(1) Apr-Sep 425 80 102 58 530
Weiser River
Weiser nr, ID(1) Apr-Jul 320 82 127 37 391
Burnt River
Hereford nr, OR Mar-Jul 36 71 98 41 51
Powder River
Sumpter nr, OR Apr-Jul 51 88 114 62 58
Eagle Creek
Skull Creek abv, OR Apr-Sep 163 89 109 69 183
Imnaha River
Imnaha, OR Apr-Sep 250 85 111 59 293
Salmon River
Salmon, ID(1) Apr-Jul 795 93 130 57 857
Whitebird, ID(1) Apr-Jul 5660 97 120 73 5851
Lostine River
Lostine nr, OR Apr-Sep 104 86 100 71 121
Grande Ronde River
La Grande, OR Apr-Sep 188 99 132 67 190
Troy, OR(1) Mar-Jul 1520 96 122 70 1578
Clearwater River
Orofino, ID(1) Apr-Jul 4950 107 134 79 4645
Spalding, ID(1) Apr-Jul 7910 106 130 82 7435
N.F. Clearwater River
Dworshak Res Inflow, ID Apr-Jul 2710 102 126 79 2644
S.F. Walla Walla River
Milton-Freewater, nr, OR Mar-Sep 87 109 124 94 80
Milton nr, OR Mar-Sep 87 109 124 94 80
Umatilla River
Gibbon nr, OR Apr-Sep 91 115 147 82 79
Pendleton, OR Apr-Sep 178 115 158 72 155
John Day River
Service Creek, OR(1) Apr-Sep 855 99 139 58 865
M.F. John Day River
Ritter, OR(1) Apr-Sep 120 94 129 59 128
N.F. John Day River
Monument nr, OR Apr-Sep 560 91 125 57 616
Ochoco Creek
Ochoco Res Inflow, OR Mar-Jul 26 72 114 31 36
Crooked River
Prineville Res Inflow, OR Mar-Jul 136 74 105 42 184
Tumalo Creek
Bend nr, OR Apr-Sep 43 93 117 70 46
Deschutes River
Crane Prairie Res Inflow, OR Apr-Sep 92 99 116 81 93
Benham Falls, OR Apr-Sep 500 95 101 87 528
Moody, OR Apr-Sep 1800 93 109 77 1941
Little Deschutes River
Lapine nr, OR Apr-Sep 76 95 121 69 80
Crescent Creek
Crescent Lake Inflow, OR Apr-Sep 20 95 129 62 21
White River
Tygh Valley blo, OR Apr-Sep 113 91 117 65 124
Mckenzie River
Vida nr, OR Apr-Sep 1150 96 117 74 1201
S. Santiam River
Waterloo, OR Apr-Sep 615 105 147 62 587
N. Santiam River
Mehama, OR Apr-Sep 850 102 131 74 834
Willamette River
Salem, OR Apr-Sep 4810 100 132 68 4804
Clackamas River
Estacada, OR Apr-Sep 800 107 128 86 748
Cowlitz River
Mayfield Res Inflow, WA Apr-Sep 1800 94 139 48 1922
Castle Rock, WA Apr-Sep 2500 95 140 49 2639
Lewis River
Ariel, WA Apr-Sep 1210 103 134 71 1176
Puget Sound Basins
Skagit River
Concrete nr, WA Apr-Sep 5090 80 99 60 6365
Dungeness River
Sequim nr, WA Apr-Sep 120 79 94 63 152
Coastal Basins
N. Umpqua River
Lemolo Lake Inflow, OR(1) Apr-Sep 145 96 121 72 151
Rogue River
Raygold, OR Apr-Sep 780 88 102 73 889
Lost River
Clear Lake Reservoir Inflow, CA Apr-Jul 26 63 132 2 41
Gerber Reservoir Inflow, OR Apr-Jul 11.5 68 142 1 16.9
Williamson River
Sprague, blo, OR Apr-Sep 305 79 95 64 385
Sprague River
Chiloquin, nr, OR Apr-Sep 160 70 91 47 230
Upper Klamath Falls River
Inflow, OR Apr-Sep 400 78 99 56 515
Trinity River
Trinity Lake Inflow, CA Apr-Jul 460 72 109 52 635
Scott River
Fort Jones, nr, CA Apr-Jul 125 69 105 50 181
Sacremento River Basin
Pit River
Montgomery Ck, nr, CA Apr-Jul 750 70 112 52 1070
Mc Cloud River
Shasta Lake, abv, CA Apr-Jul 310 84 124 62 370
Sacramento River
Delta, CA Apr-Jul 220 76 119 53 290
Shasta Dam, CA Apr-Jul 1400 78 117 61 1790
Bend Bridge, abv, Red Bluff, nr, Apr-Jul 1840 75 108 57 2440
N.F. Feather River
Prattville, nr, CA Apr-Jul 240 72 111 54 333*
Big Bar, CA Apr-Jul 700 73 112 54 962*
Feather River
Oroville, CA Apr-Jul 1300 74 113 53 1760
North Yuba River
Goodyears Bar, blo, CA Apr-Jul 225 82 128 60 273*
South Yuba River
Langs Crossing, CA Apr-Jul 185 82 127 60 225*
Yuba River
Smartville, nr, CA Apr-Jul 810 81 128 58 995
M.F. American River
Auburn, nr, CA Apr-Jul 400 82 129 57 490*
Silver Ck
Union Valley, CA Apr-Jul 80 82 128 58 98*
Camino Dam, blo, CA Apr-Jul 130 82 130 58 158*
American River
Folsom Reservoir Inflow, CA Apr-Jul 1000 81 127 57 1230
San Joaquin River Basin
S.F. San Joaquin River
Hooper Ck, blo, Florence Lk, nr, Apr-Jul 150 78 104 52 192*
San Joaquin River
Millerton Lake, CA Apr-Jul 980 77 94 60 1270
Merced River
Pohono Bridge, at, Yosemite, nr, Apr-Jul 320 89 117 64 360*
Merced Falls Dam blo CA Apr-Jul 520 81 116 62 645
Tuolumne River
Hetch Hetchy, nr, CA Apr-Jul 540 91 114 72 596*
La Grange, nr, CA Apr-Jul 1080 88 113 71 1230
M.F. Stanislaus River
Beardsley Dam, blo, CA Apr-Jul 285 89 119 66 320*
Stanislaus River
New Melones Dam, CA Apr-Jul 610 88 118 69 695
N.F. Mokelumne River
West Point, CA Apr-Jul 360 87 115 62 416*
Cosumnes River
Michigan Bar, CA Apr-Jul 90 73 130 33 123
Tulare River Basin
Kern River
Kernville, nr, CA Apr-Jul 255 64 83 40 398*
Isabella Dam, blo, CA Apr-Jul 290 60 81 40 480
Bakersfield, nr, CA Apr-Jul 300 61 82 41 490
Tule River
Success Dam, CA Apr-Jul 26 39 76 15 66
Kaweah River
Terminus Dam CA Apr-Jul 210 72 103 48 290
N.F. Kings River
Cliff Camp, nr, CA Apr-Jul 190 79 98 60 240*
Kings River
Pine Flat Dam, blo, CA Apr-Jul 930 74 91 58 1250
(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) 1971-2000 median.
* provisional average or median.