Streamflow Forecasts as of May 1, 2008
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 May-Sep 450 106 121 91 425
Missouri River Basin
Red Rock River
Lima Res inflow, MT May-Sep 78 100 200 50 78
Beaverhead River
Clark Canyon inflow, MT May-Sep 125 108 254 46 116
Barretts, MT May-Sep 150 98 173 23 153
Big Hole River
Melrose nr, MT May-Sep 565 98 122 75 575
Ruby River
Ruby Reservoir inflow, MT May-Sep 89 98 134 62 91
Madison River
Hebgen Res inflow, MT May-Sep 520 118 133 103 440
Ennis Resevoir Inflow May-Sep 880 117 131 104 750
Gallatin River
Gallatin Gateway nr, MT May-Sep 530 110 125 96 480
Logan, MT May-Sep 570 113 133 93 505
Missouri River
Toston, MT May-Sep 1940 95 123 68 2040
Fort Benton, MT May-Sep 3560 116 148 83 3080
Virgelle, MT May-Sep 4100 117 150 84 3500
Landusky nr, MT May-Sep 4150 111 145 76 3750
Fort Peck Dam blo, MT May-Sep 4290 117 15 84 3670
Lake Sakakawea inflow, ND May-Sep 10600 108 137 80 9810
Sheep Creek
White Sulphur Springs, MT May-Sep 17 95 122 69 18
Sun River
Gibson Res inflow, MT May-Sep 470 101 122 81 465
Marias River
Shelby nr, MT May-Sep 435 118 147 88 370
Musselshell River
Harlowton, MT May-Sep 40 58 103 13 69
Milk River
Western Crossing, MT (3) May-Sep 22 96 126 23 23
Milk River, AB (3) May-Sep 35 85 115 24 41
Eastern Crossing (3) May-Sep 40 82 110 21 49
Yellowstone River
Yellowstone Lake Outlet, WY May-Sep 915 119 131 107 770
Corwin Springs, MT May-Sep 2170 116 129 103 1870
Livingston nr, MT May-Sep 2490 116 127 105 2150
Billings, MT May-Sep 4210 109 136 83 3850
Miles City, MT May-Sep 5890 103 129 76 5740
Sidney nr, MT May-Sep 6080 106 132 79 5760
Boulder River
Big Timber, MT May-Sep 305 102 120 83 300
Stillwater River
Absarokee nr, MT May-Sep 540 96 11 79 560
Clarks Fork Yellowstone R
Belfry nr, MT May-Sep 650 114 129 99 570
Wind River
Boysen Reservoir inflow, WY May-Sep 585 77 111 43 758
Big Horn River
Kane, WY May-Sep 820 80 107 54 1020
St. Xavier nr, MT May-Sep 149 9 118 66 1630
Greybull River
Meeteetse, WY May-Sep 161 83 103 62 194
Shell Creek
Shell nr, WY May-Sep 71 103 117 88 69
Shoshone River
Buffalo Bill Res. inflow, WY May-Sep 830 110 128 92 755
Little Bighorn River
Hardin nr, MT May-Sep 120 95 125 66 126
Tongue River
Tongue River Res Inflow, MT May-Sep 235 104 144 65 225
Dayton nr, WY May-Sep 109 106 132 80 103
North Fork Powder River
Hazelton nr, WY May-Sep 10.6 108 134 83 10
Powder River
Moorhead, MT May-Sep 220 110 163 57 200
Locate nr, MT May-Sep 240 109 136 82 220
North Platte River
Alcova to Orin, WYgain May-Jul 72 64 112 15 113
Alcova to Orin, WYgain May-Sep 81 66 114 19 122
Northgate nr, CO May-Sep 260 113 139 87 230
Seminoe Reservoir inflow, WY May-Jul 755 109 136 83 690
Seminoe Reservoir inflow, WY May-Sep 820 109 136 83 750
Glendo blo, WY May-Sep 885 107 137 77 830
Guernsey Res blo, WY May-Sep 930 108 144 73 860
Encampment River
Encampment nr, WY May-Sep 193 124 147 101 156
Rock Ck
Arlington nr, WY May-Sep 51 93 111 76 55
Buffalo nr, WY May-Sep 24 104 126 81 37
Sweetwater River
Alcova, WY May-Jul 42 69 107 31 61
Alcova, WY May-Sep 46 70 108 32 66
La Prele Ck
La Prele Res abv, WY May-Sep 11.7 62 102 22 19
Laramie River
Woods, WY May-Sep 122 96 131 61 127
Little Laramie River
Filmore nr, WY May-Sep 65 107 123 90 61
South Platte River
Antero Res Inflow, CO May-Sep 22.0 110 195 62 20
11-mile Canyon Res inflow, WY May-Sep 72 107 203 57 51
Spinney Mtn Res Inflow, CO May-Sep 70 109 203 59 50
Cheesman Lake inflow, CO May-Sep 133 103 190 57 112
South Platte, CO May-Sep 235 102 187 56 230
Bear Creek
Morrison, CO May-Sep 27 100 222 45 27
Evergreen abv, CO May-Sep 25 109 209 57 23
Clear Creek
Golden nr, CO Apr-Sep 146 114 148 89 134
St. Vrain Creek
Lyons, CO Apr-Sep 84 79 103 60 84
Boulder Creek
Orodell nr, CO Apr-Sep 55 104 128 83 53
South Boulder Creek
Eldorado Springs nr, CO Apr-Sep 46 110 143 83 46
Big Thompson River
Canyon Mouth, CO Apr-Sep 103 88 120 65 117
Cache La Poudre River
Canyon Mouth, CO Apr-Sep 250 91 122 67 275
Rio Grande Basin
Rio Grande
Thirty Mile Bridge, CO Apr-Jul 145 123 147 103 118
Thirty Mile Bridge, CO Apr-Sep 170 125 151 103 136
Wagon Wheel Gap, CO Apr-Sep 430 125 152 101 345
Del Norte nr, CO Apr-Sep 680 128 155 105 531
Otowi Bridge, NM Mar-Jul 1040 137 172 109 757
San Marcial, NM Mar-Jul 695 121 175 79 573
South Fork Rio Grande
South Fork, CO Apr-Sep 176 133 155 114 132
Saguache Creek
Saguache nr, CO Apr-Sep 41 124 167 88 33
Alamosa Creek
Terrace Reservoir Inflow, CO Apr-Sep 94 134 160 111 70
La Jara Creek
Capulin, nr, CO Mar-Jul 11.70 134 170 107 8.70
Sangre de Cristos Creek
Fort Garland nr, CO Apr-Sep 9.10 103 160 74 8.80
Trinchera Creek
Trinchera Water Supply, CO Apr-Sep 11.4 95 128 62 12.0
Ute Creek
Fort Garland nr, CO Apr-Sep 11.4 93 136 61 12.2
Conejos River
Platoro Reservoir Inflow, CO Apr-Sep 84 118 139 100 71
Mogote nr, CO Apr-Sep 275 138 160 118 200
San Antonio River
Ortiz, CO Apr-Sep 26.0 159 195 128 16.4
Los Pinos River
Ortiz nr, CO Apr-Sep 107 145 177 118 74
Culebra Creek
San Luis, CO Apr-Sep 18.4 80 122 48 23
Costilla Creek
Costilla Reservoir Inflow, NM Mar-Jul 11.1 105 144 75 10.6
Costilla nr, NM Mar-Jul 26 100 138 74 26
Red River
Blo Fish Hat,Questa nr, NM Mar-Jul 48 137 177 103 35
Rio Hondo
Valdez nr, NM Mar-Jul 25.0 135 178 100 18.5
Rio Pueblo de Taos
Taos nr, NM Mar-Jul 24.0 136 181 99 17.7
Los Cordovas blo, NM Mar-Jul 47 118 178 73 40
Rio Ojo Caliente
La Madera, NM Mar-Jul 73.6 164 222 84 45
Santa Cruz River
Cundiyo, NM Mar-Jul 17.0 90 122 63 18.9
Rio Nambe
Nambe Falls Res Inf, NM Mar-Jul 6.20 90 130 58 6.90
Big Tesuque Creek
Diversions abv, NM Mar-Jul 2.00 83 108 57 2.40
Santa Fe River
Santa Fe nr, NM Mar-Jul 4.50 98 141 65 4.60
Jemez River
Jemez nr, NM Mar-Jul 40 85 106 68 47
Pecos River
Pecos nr, NM Mar-Jul 51 88 128 57 58
Anton Chico nr, NM Mar-Jul 56 88 139 52 64
Santa Rosa Lake Inflow, NM Mar-Jul 44 83 136 47 53
Gallinas Creek
Montezuma nr, NM Mar-Jul 8.70 89 148 51 9.80
Rio Ruidoso
Hollywood, NM Mar-Jun 1.78 24 45 12 7.40
Colorado River Basin
Colorado River
Lake Granby, Granby, nr, CO May-Jul 210 98 116 80 215
Dotsero, nr, CO May-Jul 1560 117 143 95 1330
Glenwood Springs, blo, CO May-Jul 2500 125 148 102 2000
Cameo, nr, CO May-Jul 2830 127 149 104 2220
Cisco, nr, UT May-Jul 5510 135 161 109 4080
Lake Powell, Glen Cyn Dam, at, AZ May-Jul 8200 118 6940
Willow Ck
Willow Ck Res, Granby, nr, CO May-Jul 58 123 153 98 47
Fraser River
Winter Park, nr, CO May-Jul 20 104 130 83 19.3
Muddy Ck
Wolford Mtn Res, blo, CO May-Jul 63 121 152 90 52
Williams Fork River
Williams Fork Res, Parshall, nr, May-Jul 102 115 135 96 89
Blue River
Dillon Res, CO May-Jul 186 118 139 99 158
Green Mtn Res, CO May-Jul 315 119 142 100 265
Eagle River
Gypsum, blo, CO May-Jul 400 127 156 97 315
Frying Pan River
Ruedi Res, Basalt, nr, CO May-Jul 187 140 175 110 134
Roaring Fork River
Glenwood Springs, CO May-Jul 945 142 168 120 665
Plateau Ck
Cameo, nr, CO May-Jul 133 137 206 67 97
Taylor River
Taylor Park Res, CO May-Jul 133 140 168 115 95
Almont, CO May-Jul 220 146 175 117 151
East River
Almont, CO May-Jul 285 160 183 146 178
Gunnison River
Gunnison, nr, CO May-Jul 550 155 186 127 355
Blue Mesa Res, CO May-Jul 955 148 645
Crystal Res, CO May-Jul 1190 146 173 118 815
Morrow Point Res May-Jul 1050 150 176 124 700
Grand Junction, nr, CO May-Jul 1970 147 172 122 1340
Tomichi Ck
Gunnison, CO May-Jul 95 140 212 93 68
Lake Fork River
Gateview, CO May-Jul 159 134 155 114 119
Muddy Ck
Paonia Res, Bardine, nr, CO May-Jun 110 147 201 103 75
Paonia Res, Bardine, nr, CO May-Jul 118 144 199 100 82
N.F. Gunnison River
Somerset, nr, CO May-Jul 375 144 177 115 260
Surface Ck
Cedaredge, CO May-Jul 20 134 174 101 14.9
Uncompahgre River
Ridgeway Res, CO May-Jul 117 127 160 100 92
Colona, CO May-Jul 155 126 167 93 123
Delta, CO May-Jul 128 129 186 73 99
Dolores River
Dolores, CO May-Jul 260 118 157 87 220
Mcphee Res, CO May-Jul 295 113 150 83 260
Cisco, nr, UT May-Jul 680 145 179 111 470
San Miguel River
Placerville, nr, CO May-Jul 142 121 153 96 117
Mill Ck
Moab, nr, Sheley Tun, at, UT May-Jul 3.3 77 114 49 4.3
Green River
Daniel, nr, Warren Bridge, at, WY May-Jul 225 92 110 76 245
Fontenelle Res, Fontenelle nr, WY May-Jul 600 78 765
Flaming Gorge Res, Flaming Gorge D May-Jul 740 72 1030
Green River, UT May-Jul 2850 104 120 88 2740
Pine Ck
Fremont Lk, abv, WY May-Jul 90 88 104 74 102
New Fork River
Big Piney, nr, WY May-Jul 300 81 104 61 370
Big Sandy River
Farson, nr, WY May-Jul 45 85 111 62 53
Blacks Fk River
Robertson, nr, UT May-Jul 85 92 120 68 92
E.F. Smiths Fork River
Robertson, nr, WY May-Jul 25 89 121 61 28
Hams Fork River
Viva Naughton Res, WY May-Jul 67 75 104 51 89
Frontier, nr, Pole Ck, blo, WY May-Jul 52 88 115 64 59
Yampa River
Stagecoach Res, abv, CO May-Jul 25 114 177 67 22
Steamboat Springs, CO May-Jul 265 110 135 88 240
Maybell, nr, CO May-Jul 1000 120 149 95 835
Elkhead Ck
Maynard Gulch, blo, CO May-Jul 66 106 147 73 62
Elkhead, nr, CO May-Jul 42 127 173 88 33
Elk River
Milner, nr, CO May-Jul 370 132 159 107 280
Fortification Ck
Fortification, nr, CO May-Jun 5.5 138 198 90 4.0
Little Snake River
Lily, nr, CO May-Jul 440 142 189 102 310
Dixon, nr, WY May-Jul 410 144 189 104 285
Slater, nr, CO May-Jul 195 137 169 109 142
Big Brush Ck
Vernal, nr, Red Fleet Res, abv, U May-Jul 20 107 144 76 18.7
Ashley Ck
Vernal, nr, UT May-Jul 50 102 129 80 49
W.F. Duchesne River
Hanna, nr, UT May-Jul 24 109 155 72 22
Rock Ck
Upper Stillwater Res, UT May-Jul 76 96 114 80 79
Mountain Home, nr, UT May-Jul 84 99 119 81 85
Duchesne River
Tabiona, nr, UT May-Jul 93 98 129 71 95
Duchesne, nr, Knight Div, abv, UT May-Jul 175 101 127 77 173
Myton, UT May-Jul 230 96 131 65 240
Randlett, nr, UT May-Jul 280 95 151 52 295
Strawberry River
Duchesne, nr, UT May-Jul 100 93 135 57 108
Soldier Springs, nr, UT May-Jul 50 106 153 68 47
Currant Ck
Currant Ck Res, UT May-Jul 20 91 136 53 22
Lake Fork River
Moon Lake Res, Mtn Home, nr, UT May-Jul 60 92 112 74 65
Yellowstone River
Altonah, nr, UT May-Jul 56 95 117 75 59
Whiterocks River
Whiterocks, nr, UT May-Jul 45 85 111 62 53
White River
Meeker, nr, CO May-Jul 255 98 129 72 260
Watson, nr, UT May-Jul 270 100 143 58 270
Gooseberry Ck
Scofield, nr, UT May-Jul 10.0 93 122 68 10.8
Price River
Scofield Res, Scofield, nr, UT May-Jul 42 105 135 80 40
White River
Blo Tabbyune Ck, Soldier Summit, n May-Jul 14.0 103 138 73 13.6
Huntington Ck
Huntington, nr, UT May-Jul 46 102 131 78 45
Electric Lake, UT May-Jul 13.6 97 130 69 14.0
Seeley Ck
Joes Vly Res, Orangeville, nr, UT May-Jul 45 83 117 56 54
Ferron Ck
Ferron, nr, UT May-Jul 27 75 97 56 36
Muddy Ck
Emery, nr, UT May-Jul 16.0 89 128 59 18.0
San Juan River
Pagosa Springs, CO May-Jul 240 125 148 102 192
Carracas, nr, CO May-Jul 430 132 160 108 325
Navajo Res, Archuleta, nr, NM May-Jul 785 128 615
Farmington, NM May-Jul 1270 129 151 107 985
Bluff, nr, UT May-Jul 1270 130 164 96 975
Rio Blanco River
Pagosa Springs, nr, Blanco Dam, bl May-Jul 63 140 176 111 45
Navajo River
Chromo, nr, Oso Div Dam, blo, CO May-Jul 75 129 162 102 58
Piedra River
Arboles, nr, CO May-Jul 210 122 154 95 172
Los Pinos River
Vallecito Res, Bayfield, nr, CO May-Jul 205 111 133 92 184
Animas River
Durango, CO May-Jul 450 115 144 91 390
Florida River
Lemon Res, Durango, nr, CO May-Jul 56 106 130 85 53
La Plata River
Hesperus, CO May-Jul 21 100 129 77 21
Mancos River
Mancos, nr, CO May-Jul 35 121 169 72 29
South Ck
Monticello, nr, Lloyd's Rsvr, abv, Mar-Jul 1.90 145 244 77 1.31
Santa Clara River
Pine Valley, nr, UT May-Jul 2.8 64 93 39 4.4
Virgin River
Virgin, UT May-Jul 30 70 88 53 43
Hurricane, nr, UT May-Jul 30 65 89 43 46
Littlefield, AZ May-Jul 30 62 90 40 48
Great Basin
Bear River
Utah-Wyoming State Line, nr, UT May-Jul 110 103 116 90 107
Woodruff Narrows Res, UT May-Jul 111 96 121 50 116
Montpelier, nr, Stewart Dam, blo, May-Jul 80 43 116 16 186
Big Ck
Randolph, nr, UT May-Jul 4.0 93 167 20 4.3
Smiths Fork River
Border, nr, WY May-Jul 80 84 106 62 95
Logan River
Logan, nr, State Dam, abv, UT May-Jul 100 93 113 72 108
Blacksmith Fork River
Hyrum, nr, Up&l Dam, abv, UT May-Jul 32 80 128 32 40
Smith And Morehouse Ck
Oakley, nr, UT May-Jul 30 300 0 0 10.0
Weber River
Oakley, nr, UT May-Jul 115 102 121 82 113
Gateway, UT May-Jul 270 99 136 62 273
Rockport Res, Wanship, nr, UT May-Jul 120 100 132 68 120
Coalville, nr, UT May-Jul 116 99 131 68 117
Echo Res, Echo, at, UT May-Jul 150 99 132 64 152
Chalk Ck
Coalville, UT May-Jul 38 103 146 59 37
Lost Ck
Lost Ck Res, Croydon, nr, UT May-Jul 11.0 85 137 33 12.9
East Canyon Ck
East Canyon Res, Morgan, nr, UT May-Jul 24 109 155 64 22
S.F. Ogden River
Huntsville, nr, UT May-Jul 48 102 136 68 47
Ogden River
Pineview Res, Ogden, nr, UT May-Jul 93 104 146 63 89
Wheeler Ck
Huntsville, nr, UT May-Jul 4.6 107 160 53 4.3
Spanish Fork River
Castilla, nr, UT May-Jul 67 112 175 48 60
Provo River
Woodland, nr, UT May-Jul 90 98 118 77 92
Hailstone, nr, UT May-Jul 100 105 139 72 95
Deer Ck Res, UT May-Jul 104 102 140 64 102
American Fork River
American Fork, nr, Up Pwrplnt, abv May-Jul 30 100 127 73 30
Jordan River
Utah Lake, Provo, nr, UT May-Jul 245 103 165 40 239
Little Cottonwood Ck
Salt Lake City, nr, UT May-Jul 40 108 130 86 37
Big Cottonwood Ck
Salt Lake City, nr, UT May-Jul 37 112 139 85 33
City Ck
Salt Lake City, nr, UT May-Jul 8.0 110 151 68 7.3
Emigration Ck
Salt Lake City, nr, UT May-Jul 3.2 103 177 30 3.1
Mill Ck
Salt Lake City, nr, UT May-Jul 6.2 105 144 68 5.9
Dell Fk River
Little Dell Res, UT May-Jul 5.6 112 164 60 5.0
Parleys Ck
Salt Lake City, nr, UT May-Jul 12.5 98 142 53 12.8
Vernon Ck
Vernon, nr, UT May-Jun 1.00 128 229 27 0.78
S Willow Ck
Grantsville, nr, UT May-Jul 2.9 104 139 69 2.8
Settlement Ck
Tooele, nr, UT May-Jul 1.60 87 164 11 1.83
Sevier River
Hatch, UT May-Jul 44 92 121 67 48
Kingston, nr, UT May-Jul 60 81 158 30 74
Piute Res, Marysvale, nr, UT May-Jul 94 92 161 43 102
Vermillion Dam, UT May-Jul 129 90 122 59 143
Sigurd, nr, UT May-Jul 133 88 127 48 152
Gunnison, nr, San Pitch, blo, UT May-Jul 190 84 128 48 227
E.F. Sevier River
Kingston, nr, UT May-Jul 26 93 200 26 28
Clear Ck
Sevier, nr, Div, abv, UT May-Jul 16.7 93 128 65 17.9
Salina Ck
Salina, UT May-Jul 16.0 92 155 45 17.4
Chicken Ck
Levan, nr, UT May-Jul 2.8 82 147 36 3.4
Oak Ck
Oak City, nr, Little Ck, abv, UT May-Jul 0.90 84 137 44 1.07
Beaver River
Beaver, nr, UT May-Jul 19.5 81 112 54 24
Minersville Res, Minersville, nr, May-Jul 11.6 80 152 31 14.5
Coal Ck
Cedar City, nr, UT May-Jul 12.0 75 106 50 15.9
Truckee River
Lake Tahoe Stage Rise, CA Apr-Hig 0.70 51 68 33 1.38
Farad, CA Apr-Jul 165 63 75 44 260
Little Truckee River
Stampede Dam, CA Apr-Jul 52 65 82 46 80
E.F. Carson River
Gardnerville, nr, NV Apr-Jul 120 63 72 50 189
W.F. Carson River
Woodfords, CA Apr-Jul 32 57 77 46 56
Carson River
Carson City, nr, NV Apr-Jul 90 48 70 32 188
Fort Churchill, nr, NV Apr-Jul 75 42 61 23 178
East Walker River
Bridgeport, nr, CA Apr-Aug 52 78 101 54 67
West Walker River
Little Walker, blo, Coleville, nr, Apr-Jul 115 74 93 61 156
Mary's River
Hot Springs, abv, Deeth, nr, NV Apr-Jul 30 77 103 51 39
N.F. Humboldt River
Devils Gate, at, Halleck, nr, NV Apr-Jul 26 76 106 47 34*
S.F. Humboldt River
Dixie Ck, abv, Elko, nr, NV Apr-Jul 60 79 138 20 76
Humboldt River
Elko, nr, NV Apr-Jul 105 68 102 34 154
Palisade, NV Apr-Jul 180 72 108 36 250
Comus, NV Apr-Jul 160 71 111 31 225
Imlay, nr, NV Apr-Jul 100 53 117 11 188
Martin Ck
Paradise Valley, nr, NV Apr-Jul 14 75 107 43 18.7
Donner Und Blitzen River
Frenchglen nr, OR Mar-Jul 68 91 115 65 75
Chewaucan River
Paisley nr, OR Mar-Jul 72 81 121 40 89
Silvies River
Burns nr, OR Mar-Jul 136 105 154 56 129
Deep Ck
Adel abv, OR Mar-Jul 77 92 114 69 84
Columbia River Basin
Columbia River
Birchbank, BC(1) Apr-Sep 42900 99 111 87 43500
International Boundary (1) Apr-Sep 59200 101 115 87 58820
Grand Coulee, WA(1) Apr-Sep 65200 102 115 88 63990
Rock Island Dam blo, WA(1) Apr-Sep 71700 103 117 90 69540
The Dalles nr, OR(1) Apr-Sep100000 101 116 88 98650
Kootenai River
Libby Res Inflow, MT(1) Apr-Sep 6590 99 119 80 6638
Leonia, ID(1) Apr-Sep 8390 103 123 84 8125
Clark Fork
Missoula abv, MT Apr-Sep 1600 100 129 71 1595
Missoula blo, MT Apr-Sep 3160 107 130 83 2962
St. Regis, MT(1) Apr-Sep 4270 109 137 82 3907
Plains nr, MT(1) Apr-Sep 11600 105 126 84 11060
Whitehorse Rapids, ID(1) Apr-Sep 13200 106 128 85 12460
Pend Oreille River
Pend Oreille Lake In, ID(1) Apr-Sep 14800 106 127 86 13910
Box Canyon blo, WA(1) Apr-Sep 15200 108 129 87 14090
Blackfoot River
Bonner nr, MT Apr-Sep 870 98 130 66 892
Bitterroot River
Darby nr, MT Apr-Sep 545 106 134 77 514
At Mouth, MT Apr-Sep 1560 114 135 93 1364
N.F. Flathead River
Columbia Falls nr, MT Apr-Sep 1940 108 127 88 1801
Flathead River
Columbia Falls, MT Apr-Sep 5990 103 125 81 5825
Flathead Lake Inflow, MT(1) Apr-Sep 6900 103 123 82 6713
M.F. Flathead River
West Glacier nr, MT Apr-Sep 1800 103 120 87 1740
S.F. Flathead River
Hungry Horse Res In, MT(1) Apr-Sep 2120 100 121 79 2124
Priest River
Priest River, ID(1) Apr-Sep 975 112 137 87 868
Kettle River
Laurier nr, WA Apr-Sep 1890 96 115 77 1972
Coeur d'Alene River
Enaville, ID(1) Apr-Sep 905 116 141 91 778
Coeur d'Alene Lake Inflow, ID Apr-Sep 3190 120 144 97 2650
Spokane River
Spokane, WA(1) Apr-Sep 3520 128 131 125 2744
St Joe River
Calder, ID Apr-Sep 1500 124 144 105 1205
Okanagan River
Tonasket nr, WA(1) Apr-Sep 1550 88 119 56 1766
Similkameen River
Nighthawk nr, WA(1) Apr-Sep 1270 88 113 63 1450
Methow River
Pateros nr, WA(1) Apr-Sep 855 87 112 62 985
Stehekin River
Stehekin, WA Apr-Sep 815 99 113 83 827
Chelan River
Lake Chelan Inflow, WA(1) Apr-Sep 1140 96 111 81 1185
Wenatchee River
Peshastin, WA Apr-Sep 1750 107 139 74 1635
Yakima River
Keechilus Lake Inflow, WA Apr-Sep 169 127 147 107 133
Cle Elum, WA Apr-Sep 1110 123 134 112 903
Parker nr, WA Apr-Sep 2320 121 132 109 1918
Kachess River
Kachess Lake Inflow, WA(1) Apr-Sep 153 128 143 112 120
Cle Elum River
Cle Elum Lake Inflow, WA(1) Apr-Sep 560 125 137 114 448
Naches River
Naches nr, WA Apr-Sep 910 109 119 97 837
Bumping River
Bumping Lake Inflow, WA(1) Apr-Sep 150 112 125 99 134
Tieton River
Rimrock Lake Inflow, WA(1) Apr-Sep 260 107 122 95 242
Ahtanum Creeks
Tampico nr, WA Apr-Sep 49 107 143 70 46
Snake River
Jackson Lake Inflow, WY(1) Apr-Sep 960 106 122 91 904
Palisades Res Inflow, ID(1) Apr-Sep 3950 102 116 88 3875
Heise nr, ID Apr-Sep 4240 102 116 87 4159
Shelley nr, ID(1) Apr-Jul 4770 108 124 91 4428
Blackfoot nr, ID(1) Apr-Jul 4800 104 121 88 4604
Amer. Falls Res In, ID(1) Apr-Jul 3360 104 137 71 3242
King Hill, ID(1) Apr-Jul 2070 68 100 37 3045
Murphy nr, ID(1) Apr-Jul 2190 71 103 38 3092
Weiser, ID(1) Apr-Jul 4780 83 113 53 5765
Hells Canyon, ID(1) Apr-Jul 5550 85 115 56 6493
Lower Granite Res In, WA(1) Apr-Jul 23300 108 131 85 21550
Grey's River
Palisades abv, WY Apr-Sep 400 102 119 84 394
Salt River
Etna nr, WY Apr-Sep 430 103 126 79 419
Henrys Fork River
Ashton nr, ID Apr-Sep 770 101 116 85 763
Rexburg nr, ID Apr-Sep 2000 99 116 82 2013
Falls River
Squirrel nr, ID(1) Apr-Jul 380 98 117 82 386
Teton River
St. Anthony nr, ID Apr-Sep 505 105 129 80 482
Big Lost River
Mackay Reservoir Inflow, ID Apr-Sep 167 97 130 63 173
Little Lost River
Howe nr, ID Apr-Sep 40 93 116 72 43
Portneuf River
Topaz, ID Mar-Sep 94 86 106 67 109
Goose Creek
Oakley Res Inflow, ID Mar-Sep 34 92 127 54 37
Salmon Falls Creek
San Jacinto nr, NV Mar-Sep 94 96 132 59 98
Little Wood River
Carey nr, ID Apr-Sep 91 97 129 65 94
Big Wood River
Hailey, ID(1) Apr-Sep 275 95 126 66 289
Magic Reservoir Inflow, ID Apr-Sep 290 94 132 56 307
Bruneau River
Hot Spring nr, ID Mar-Sep 225 91 131 51 248
Owyhee River
Gold Creek nr, NV Apr-Jul 26 104 152 59 25
Owyhee Res Inflow, OR Mar-Jul 510 83 117 50 613
Boise River
Twin Springs nr, ID(1) Apr-Jul 665 105 123 86 636
Boise, nr, ID(1) Apr-Jul 1450 103 124 82 1414
S.F. Boise River
Anderson Rnch Res In, ID(1) Apr-Jul 545 101 120 81 542
Malheur River
Drewsey nr, OR Mar-Jul 116 105 137 75 110
N.F. Malheur River
Beulah Res Inflow, OR(1) Mar-Jul 92 114 135 93 81
Payette River
Horseshoe Bend nr, ID(1) Apr-Sep 1910 109 130 88 1755
Deadwood River
Deadwood Res Inflow, ID(1) Apr-Jul 146 109 128 90 134
N.F. Payette River
Cascade Res Inflow, ID(1) Apr-Sep 585 110 132 88 530
Weiser River
Weiser nr, ID(1) Apr-Jul 445 114 159 69 391
Burnt River
Hereford nr, OR Mar-Jul 54 106 135 78 51
Powder River
Sumpter nr, OR Apr-Jul 68 117 143 91 58
Eagle Creek
Skull Creek abv, OR Apr-Sep 200 109 128 90 183
Imnaha River
Imnaha, OR Apr-Sep 345 118 143 90 293
Salmon River
Salmon, ID(1) Apr-Jul 860 100 137 64 857
Whitebird, ID(1) Apr-Jul 6200 106 130 82 5851
Lostine River
Lostine nr, OR Apr-Sep 133 110 125 95 121
Grande Ronde River
La Grande, OR Apr-Sep 215 113 145 82 190
Troy, OR(1) Mar-Jul 1780 113 139 87 1578
Clearwater River
Orofino, ID(1) Apr-Jul 5440 117 144 90 4645
Spalding, ID(1) Apr-Jul 8950 120 144 96 7435
N.F. Clearwater River
Dworshak Res Inflow, ID Apr-Jul 3160 120 143 96 2644
S.F. Walla Walla River
Milton-Freewater, nr, OR Mar-Sep 94 117 133 103 80
Milton nr, OR Mar-Sep 94 117 133 103 80
Umatilla River
Gibbon nr, OR Apr-Sep 93 118 151 85 79
Pendleton, OR Apr-Sep 188 121 165 79 155
John Day River
Service Creek, OR(1) Apr-Sep 1020 118 158 78 865
M.F. John Day River
Ritter, OR(1) Apr-Sep 155 121 155 86 128
N.F. John Day River
Monument nr, OR Apr-Sep 730 119 153 85 616
Ochoco Creek
Ochoco Res Inflow, OR Mar-Jul 38 106 147 64 36
Crooked River
Prineville Res Inflow, OR Mar-Jul 162 88 120 57 184
Tumalo Creek
Bend nr, OR Apr-Sep 50 109 133 87 46
Deschutes River
Crane Prairie Res Inflow, OR Apr-Sep 113 122 139 103 93
Benham Falls, OR Apr-Sep 525 99 106 92 528
Moody, OR Apr-Sep 1930 99 115 83 1941
Little Deschutes River
Lapine nr, OR Apr-Sep 93 116 141 90 80
Crescent Creek
Crescent Lake Inflow, OR Apr-Sep 23 110 143 77 21
White River
Tygh Valley blo, OR Apr-Sep 145 117 143 91 124
Mckenzie River
Vida nr, OR Apr-Sep 1420 118 140 97 1201
S. Santiam River
Waterloo, OR Apr-Sep 715 122 164 79 587
N. Santiam River
Mehama, OR Apr-Sep 1020 122 150 94 834
Willamette River
Salem, OR Apr-Sep 5650 118 150 86 4804
Clackamas River
Estacada, OR Apr-Sep 1000 134 155 112 748
Cowlitz River
Mayfield Res Inflow, WA Apr-Sep 2390 124 170 79 1922
Castle Rock, WA Apr-Sep 3170 120 166 74 2639
Lewis River
Ariel, WA Apr-Sep 1450 123 155 92 1176
Puget Sound Basins
Skagit River
Concrete nr, WA Apr-Sep 6720 106 125 86 6365
Dungeness River
Sequim nr, WA Apr-Sep 178 117 132 102 152
Coastal Basins
N. Umpqua River
Lemolo Lake Inflow, OR(1) Apr-Sep 177 117 142 93 151
Rogue River
Raygold, OR Apr-Sep 1020 115 129 100 889
Lost River
Clear Lake Reservoir Inflow, CA May-Jul 19 98 187 12 19.3
Gerber Reservoir Inflow, OR May-Jul 6.1 95 253 8 6.4
Williamson River
Sprague, blo, OR May-Sep 260 97 120 75 267
Sprague River
Chiloquin, nr, OR May-Sep 145 94 124 63 155
Upper Klamath Falls River
Inflow, OR May-Sep 330 97 125 69 340
Trinity River
Trinity Lake Inflow, CA Apr-Jul 570 90 110 72 635
Scott River
Fort Jones, nr, CA Apr-Jul 160 88 110 72 181
Sacremento River Basin
Pit River
Montgomery Ck, nr, CA Apr-Jul 750 70 91 58 1070
Mc Cloud River
Shasta Lake, abv, CA Apr-Jul 305 82 103 68 370
Sacramento River
Delta, CA Apr-Jul 200 69 90 57 290
Shasta Dam, CA Apr-Jul 1260 70 89 58 1790
Bend Bridge, abv, Red Bluff, nr, Apr-Jul 1680 69 88 57 2440
N.F. Feather River
Prattville, nr, CA Apr-Jul 210 63 84 50 333*
Big Bar, CA Apr-Jul 585 61 82 47 962*
Feather River
Oroville, CA Apr-Jul 1060 60 82 48 1760
North Yuba River
Goodyears Bar, blo, CA Apr-Jul 170 62 82 49 273*
South Yuba River
Langs Crossing, CA Apr-Jul 145 64 84 51 225*
Yuba River
Smartville, nr, CA Apr-Jul 645 65 83 51 995
M.F. American River
Auburn, nr, CA Apr-Jul 310 63 84 52 490*
Silver Ck
Union Valley, CA Apr-Jul 57 58 78 47 98*
Camino Dam, blo, CA Apr-Jul 94 59 79 49 158*
American River
Folsom Reservoir Inflow, CA Apr-Jul 735 60 79 49 1230
San Joaquin River Basin
S.F. San Joaquin River
Hooper Ck, blo, Florence Lk, nr, Apr-Jul 150 78 107 49 192*
San Joaquin River
Millerton Lake, CA Apr-Jul 930 73 85 61 1270
Merced River
Pohono Bridge, at, Yosemite, nr, Apr-Jul 280 78 90 65 360*
Merced Falls Dam blo CA Apr-Jul 420 65 78 53 645
Tuolumne River
Hetch Hetchy, nr, CA Apr-Jul 460 77 89 68 596*
La Grange, nr, CA Apr-Jul 850 69 81 61 1230
M.F. Stanislaus River
Beardsley Dam, blo, CA Apr-Jul 220 69 88 50 320*
Stanislaus River
New Melones Dam, CA Apr-Jul 460 66 81 52 695
N.F. Mokelumne River
West Point, CA Apr-Jul 260 62 77 48 416*
Mokelumne River
Mokelumne Hill, CA Apr-Jul 280 61 74 50 460
Cosumnes River
Michigan Bar, CA Apr-Jul 60 49 77 20 123
Tulare River Basin
Kern River
Kernville, nr, CA Apr-Jul 305 77 95 58 398*
Isabella Dam, blo, CA Apr-Jul 360 75 92 58 480
Bakersfield, nr, CA Apr-Jul 370 76 92 57 490
Tule River
Success Dam, CA Apr-Jul 40 61 91 30 66
Kaweah River
Terminus Dam CA Apr-Jul 230 79 97 62 290
N.F. Kings River
Cliff Camp, nr, CA Apr-Jul 200 83 100 67 240*
Kings River
Pine Flat Dam, blo, CA Apr-Jul 970 78 86 69 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.