United States Natural Resources Water and Climate Center
Department of Conservation Portland, Oregon
Agriculture Service
S N O W - P R E C I P I T A T I O N U P D A T E
United States Natural Resources Water and Climate Center
Department of Conservation Portland, Oregon
Agriculture Service
S N O W - P R E C I P I T A T I O N U P D A T E
Based on Mountain Data from NRCS SNOTEL Sites
As of SATURDAY: MAY 18 , 2024
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BASIN ELEV. SNOW WATER EQUIVALENT TOTAL PRECIPITATION
Data Site Name (Ft) % %
Current Median Median Current Median Med
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COLORADO
GUNNISON RIVER BASIN
Butte 10200 5.0 2.5 200 21.4 17.8 120
Cochetopa Pass 10061 -M .0 * 9.9 9.7 102
Columbine Pass 9171 .2 .0 * 22.3 26.4 84
Idarado 9812 .2 .0 * 19.5 22.8 86
Mc Clure Pass 8774 .2 .0 * 22.2 23.2 96
Mesa Lakes 10168 3.2 8.0 40 23.7 25.6 93
Overland Res. 9893 .1 .0 * 16.9 19.2 88
Park Cone 9621 2.4 .0 * 17.9 13.5 133
Park Reservoir 9987 15.1 20.6 73 26.7 30.4 88
Porphyry Creek 10788 14.4 6.2 232 26.8 19.4 138
Red Mountain Pass 11080 17.2 17.2 100 27.6 30.2 91
Sargents Mesa 11499 6.0 6.0 100 15.6 15.4 101
Schofield Pass 10653 23.6 24.7 96 36.5 36.0 101
Slumgullion 11560 .9 5.9 15 17.1 16.8 102
Upper Taylor 10717 6.7 3.5 191 26.5 21.0 126
Wager Gulch 11132 .1 -M * 16.2 -M *
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Basin Index (%) 101 101
UPPER COLORADO RIVER BASIN
Arapaho Ridge 10976 -M 19.3 * -M 28.2 *
Bear River 9112 4.4 5.4 81 17.3 16.8 103
Beaver Ck Village 8565 .0 .0 * 18.1 17.6 103
Berthoud Summit 11314 21.3 18.5 115 33.8 30.1 112
Bison Lake 10964 24.2 25.2 96 29.8 31.6 94
Buffalo Park 9249 8.6 6.9 125 20.2 20.4 99
Chapman Tunnel 10100 10.8 5.5 196 24.7 21.4 115
Columbine 9167 7.2 3.8 189 31.1 31.0 100
Copper Mountain 10523 13.6 9.8 139 19.8 21.3 93
Elliot Ridge 10549 23.8 14.1 169 24.1 -M *
Fool Creek 11156 21.6 -M * 25.6 -M *
Fremont Pass 11326 21.7 18.0 121 23.9 20.5 117
Grizzly Peak 11139 16.5 10.4 159 22.2 23.0 97
High Lonesome 10638 21.0 -M * 28.3 -M *
Hoosier Pass 11611 19.9 12.8 155 23.9 20.5 117
Independence Pass 10598 12.4 7.6 163 24.6 21.8 113
Ivanhoe 10541 19.2 10.6 181 29.1 26.9 108
Jones Pass 10426 8.3 12.5 66 25.3 25.2 100
Kiln 9624 .3 .0 * 19.9 17.8 112
Lake Irene 10682 20.8 19.0 109 27.8 26.4 105
Lynx Pass 8919 .2 .0 * 19.3 16.4 118
Mc Clure Pass 8774 .2 .0 * 22.2 23.2 96
Mccoy Park 9516 1.2 .2 600* 22.7 21.0 108
Mesa Lakes 10168 3.2 8.0 40 23.7 25.6 93
Middle Fork Camp 8969 .1 .0 * 19.9 19.0 105
Nast Lake 8731 .0 .0 * 18.6 14.9 125
North Lost Trail 9219 .3 .3 100* 24.0 25.8 93
Overland Res. 9893 .1 .0 * 16.9 19.2 88
Park Reservoir 9987 15.1 20.6 73 26.7 30.4 88
Phantom Valley 9045 2.6 .0 * 17.4 17.2 101
Schofield Pass 10653 23.6 24.7 96 36.5 36.0 101
Stillwater Creek 8880 .0 -M * 15.2 13.2 115
Summit Ranch 9371 -M .0 * 17.9 16.8 107
Vail Mountain 10310 12.0 13.4 90 23.2 25.4 91
Willow Creek Pass 9523 12.7 11.0 115 18.8 17.6 107
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Basin Index (%) 118 103
SOUTH PLATTE RIVER BASIN
Bear Lake 9522 18.0 12.7 142 23.9 24.6 97
Berthoud Summit 11314 21.3 18.5 115 33.8 30.1 112
Black Mountain 8980 1.7 .6 283* 15.1 18.0 84
Buckskin Joe 11166 15.2 9.5 160 20.1 16.8 120
Copeland Lake 8555 .0 .0 * 19.0 18.7 102
Deadman Hill 10239 20.3 17.3 117 23.9 23.8 100
Echo Lake 10694 9.7 6.4 152 18.2 15.2 120
Hoosier Pass 11611 19.9 12.8 155 23.9 20.5 117
Hourglass Lake 9417 .1 3.6 3 16.2 17.6 92
Jackwhacker Gulch 11054 8.7 8.3 105 22.4 21.3 105
Joe Wright 10158 21.0 20.2 104 31.9 33.1 96
Lake Eldora 9728 .4 .0 * 22.8 22.4 102
Lake Irene 10682 20.8 19.0 109 27.8 26.4 105
Long Draw Resv 10008 11.7 12.9 91 20.0 23.2 86
Loveland Basin 11427 21.7 20.0 108 21.7 23.2 94
Michigan Creek 10702 11.1 8.6 129 19.7 19.4 102
Niwot 9979 10.3 8.2 126 21.8 22.0 99
Rough And Tumble 10432 4.8 1.3 369 12.9 11.4 113
Sawtooth 9676 26.1 -M * 34.0 -M *
University Camp 10360 19.7 17.2 115 25.8 26.8 96
Wild Basin 9439 17.3 10.8 160 23.2 20.7 112
Willow Park 10732 19.9 13.8 144 28.6 28.6 100
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Basin Index (%) 123 102
LARAMIE AND NORTH PLATTE RIVER BASINS
Arapaho Ridge 10976 -M 19.3 * -M 28.2 *
Blackhall Mtn 9839 33.9 27.5 123 41.8 39.2 107
Columbine 9167 7.2 3.8 189 31.1 31.0 100
Deadman Hill 10239 20.3 17.3 117 23.9 23.8 100
Joe Wright 10158 21.0 20.2 104 31.9 33.1 96
Never Summer 10323 24.0 20.4 118 20.8 21.9 95
Rawah 9069 5.1 .2 2550* 21.2 20.2 105
Roach 9740 9.6 10.4 92 22.0 24.2 91
Tower 10620 45.1 45.4 99 48.5 49.0 99
Whiskey Park 9020 28.8 23.2 124 35.3 35.5 99
Willow Creek Pass 9523 12.7 11.0 115 18.8 17.6 107
Zirkel 9338 9.9 10.2 97 34.9 35.6 98
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Basin Index (%) 115 100
YAMPA AND WHITE RIVER BASINS
Battle Mountain 7498 .1 .0 * 22.2 18.6 119
Bear River 9112 4.4 5.4 81 17.3 16.8 103
Bison Lake 10964 24.2 25.2 96 29.8 31.6 94
Buffalo Park 9249 8.6 6.9 125 20.2 20.4 99
Burro Mountain 9317 .2 2.5 8 26.3 24.4 108
Columbine 9167 7.2 3.8 189 31.1 31.0 100
Crosho 8973 .0 .0 * 22.9 20.4 112
Divide Peak 8730 9.3 6.4 145 29.6 25.8 115
Dry Lake 8271 9.1 .9 1011* 34.5 30.1 115
Elk River 8739 .1 .2 50* 23.5 23.7 99
Elkhead Divide 8800 9.8 -M * 28.0 -M *
Little Snake River 8928 18.8 13.1 144 39.7 39.4 101
Lost Dog 9327 15.2 11.0 138 28.4 30.1 94
Lynx Pass 8919 .2 .0 * 19.3 16.4 118
Old Battle 9860 34.7 34.0 102 40.5 41.6 97
Rabbit Ears 9411 19.1 16.3 117 40.7 36.2 112
Ripple Creek 10350 25.1 21.5 117 33.5 31.8 105
Sage Creek Basin 7850 -M .0 * 19.1 16.4 116
Sandstone RS 8152 .1 .0 * 22.1 21.6 102
Tower 10620 45.1 45.4 99 48.5 49.0 99
Trapper Lake 9759 .1 -M * 23.9 23.3 103
Whiskey Park 9020 28.8 23.2 124 35.3 35.5 99
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Basin Index (%) 116 104
ARKANSAS RIVER BASIN
Apishapa 10027 .1 .0 * 15.2 17.2 88
Brumley 10594 7.6 2.0 380 19.7 16.6 119
Fremont Pass 11326 21.7 18.0 121 23.9 20.5 117
Glen Cove 11391 6.7 1.0 670 19.4 15.7 124
Hayden Pass 10699 8.2 8.4 98 21.3 16.6 128
Medano Pass 9668 .0 .0 * 17.4 15.6 112
Porphyry Creek 10788 14.4 6.2 232 26.8 19.4 138
Saint Elmo 10450 1.2 .7 171* 19.0 16.3 117
South Colony 10868 9.2 13.1 70 25.9 26.8 97
Ute Creek 10734 .0 .2 0* 19.2 20.6 93
Whiskey Ck 10290 .0 .0 * 16.4 19.9 82
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Basin Index (%) 139 109
UPPER RIO GRANDE BASIN
Beartown 11600 5.5 5.9 93 25.1 27.4 92
Cochetopa Pass 10061 -M .0 * 9.9 9.7 102
Culebra #2 10562 .2 .0 * 13.7 17.8 77
Cumbres Trestle 10035 .4 6.8 6 23.7 28.5 83
Grayback 11626 .1 -M * 18.3 20.8 88
Hayden Pass 10699 8.2 8.4 98 21.3 16.6 128
Lily Pond 11069 .1 .0 * 19.7 23.0 86
Medano Pass 9668 .0 .0 * 17.4 15.6 112
Middle Creek 11269 6.1 9.4 65 22.2 26.0 85
Moon Pass 11128 .1 .0 * 12.8 10.8 119
North Costilla 10598 .1 .0 * 14.7 17.0 86
San Antonio Sink 9143 .0 -M * 12.5 -M *
Sargents Mesa 11499 6.0 6.0 100 15.6 15.4 101
Shuree 10092 .1 .0 * 11.3 11.3 100
Slumgullion 11560 .9 5.9 15 17.1 16.8 102
Trinchera 10922 .3 .0 * 15.3 15.0 102
Upper Rio Grande 9379 .0 .0 * 14.3 11.6 123
Ute Creek 10734 .0 .2 0* 19.2 20.6 93
Wager Gulch 11132 .1 -M * 16.2 -M *
Wolf Creek Summit 10957 12.2 28.8 42 28.3 37.0 76
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Basin Index (%) 56* 94
SAN MIGUEL, DOLORES, ANIMAS AND SAN JUAN RIVER BASINS
Beartown 11600 5.5 5.9 93 25.1 27.4 92
Black Mesa 11564 20.3 -M * 25.2 -M *
Cascade 8880 -M .0 * -M 22.8 *
Cascade #2 9012 .1 .0 * 16.1 21.8 74
Columbine Pass 9171 .2 .0 * 22.3 26.4 84
Columbus Basin 10781 14.6 16.2 90 27.2 31.0 88
El Diente Peak 10217 .0 .0 * 21.6 23.0 94
Lizard Head Pass 10193 .1 .9 11* 16.0 18.6 86
Lone Cone 9755 -M .0 * 20.0 22.6 88
Mancos 10044 -M .0 * 15.4 20.6 75
Mineral Creek 10046 .1 .4 25* 18.8 20.4 92
Molas Lake 10631 .1 3.8 3 19.3 24.3 79
Red Mountain Pass 11080 17.2 17.2 100 27.6 30.2 91
Scotch Creek 9195 .1 .0 * 17.5 19.9 88
Sharkstooth 10747 .1 7.4 1 21.7 24.4 89
Spud Mountain 10674 1.6 6.5 25 27.2 34.5 79
Stump Lakes 11248 6.4 12.4 52 22.9 22.6 101
Upper San Juan 10140 -M 14.8 * -M 38.4 *
Vallecito 10782 .0 .4 0* 17.6 20.8 85
Weminuche Creek 10749 .0 .0 * 23.8 23.6 101
Wolf Creek Summit 10957 12.2 28.8 42 28.3 37.0 76
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Basin Index (%) 58* 86
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