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Weekly SNOTEL Snowpack Comparison Table

Weekly SNOTEL Snowpack Comparison Tables

This product is available October 1st through mid to late June, depending on snowpack conditions.

Data from 141 SNOTEL sites. SWE = Snow Water Equivalent.

 

December 17th, 2014 (Water Year 2015) 

Basin This Year % of Average Last 7 Day Change Last Year % of Average This Year % of Last Year Current SWE % of Average Peak Average SWE % of Average Peak
West of Divide (Columbia) 91% -11% 105% 86% 30% 33%
Kootenai ab Bonners Ferry 65% -15% 105% 62% 22% 33%
Kootenai in Montana 65% -15% 105% 62% 22% 33%
Kootenai Mainstem 46% -16% 101% 45% 14% 30%
Tobacco 90% -15% 122% 73% 32% 36%
Fisher 73% -10% 127% 57% 22% 30%
Yaak 80% -10% 86% 93% 30% 37%
Clark Fk ab Pend Orielle 96% -11% 108% 89% 32% 33%
Clark Fork River Basin 92% -8% 103% 90% 30% 32%
Upper Clark Fork Basin 109% -3% 108% 101% 36% 33%
Flint Creek 126% -6% 101% 124% 40% 32%
Rock Creek 120% -2% 97% 124% 36% 30%
Clark Fork ab Blackfoot 114% 4% 115% 99% 37% 33%
Blackfoot 105% -10% 100% 105% 34% 32%
Clark Fork ab Flint Creek 110% 10% 128% 86% 36% 33%
Bitterroot River Basin 106% -16% 102% 104% 34% 32%
West Fork Bitterroot 108% -15% 128% 85% 36% 33%
East Side Bitterroot 117% -10% 108% 108% 39% 33%
West Side Bitterroot 99% -19% 96% 103% 31% 32%
Flathead River Basin 96% -13% 112% 86% 32% 33%
Flathead in Montana 96% -13% 112% 86% 32% 33%
NF Flathead in Montana 81% -22% 107% 76% 30% 37%
MF Flathead 95% -13% 109% 88% 33% 35%
SF Flathead 103% -3% 142% 72% 30% 29%
Stillwater-Whitefish 73% -10% 127% 57% 22% 30%
Swan 101% -6% 118% 86% 30% 30%
Mission Valley 124% 0% 110% 112% 38% 30%
Jocko 95% -13% 99% 95% 30% 32%
Lower Clark Fork Basin 75% -15% 95% 80% 23% 31%
East of Divide 96% -2% 118% 81% 33% 35%
Missouri River Basin 94% -3% 117% 80% 32% 34%
Missouri Headwaters 90% -1% 113% 80% 31% 35%
Jefferson River Basin 94% 0% 121% 78% 33% 35%
Beaverhead 93% -1% 107% 87% 33% 35%
Ruby 67% 2% 132% 50% 23% 34%
Bighole 107% -2% 126% 85% 38% 36%
Boulder 117% 15% 144% 81% 39% 34%
Madison River Basin 78% -1% 110% 71% 27% 35%
Madison abv Hebgen Lake 84% -6% 102% 83% 30% 35%
Madison blw Hebgen Lake 72% 1% 115% 63% 24% 34%
Gallatin River Basin 85% -2% 108% 79% 27% 32%
Upper Gallatin 71% 0% 100% 71% 23% 33%
Hyalite 82% 4% 92% 89% 28% 33%
Bridger 121% -15% 145% 83% 33% 28%
Missouri Mainstem Basins 107% -6% 129% 83% 34% 32%
Missouri Mainstem 112% 6% 130% 86% 38% 34%
Smith-Judith-Musselshell 97% -4% 145% 67% 31% 32%
Smith 100% -2% 145% 69% 33% 33%
Judith 101% -3% 149% 68% 31% 31%
Musselshell 91% -27% 147% 62% 26% 29%
Sun-Teton-Marias 107% -13% 103% 104% 33% 31%
Sun 115% -15% 97% 119% 36% 32%
Teton 96% -18% 99% 97% 29% 31%
Marias 105% -11% 108% 97% 32% 31%
St. Mary & Milk Basin 79% -29% 103% 76% 29% 37%
St. Mary 74% -27% 94% 79% 27% 37%
Milk River Basin 154% -76% 254% 61% 45% 30%
Bearpaw Mountains 154% -76% 254% 61% 45% 30%
Yellowstone River Basin 97% -3% 119% 82% 34% 35%
Upper Yellowstone 103% -8% 119% 86% 36% 35%
Yellowstone ab Livingston 105% -7% 113% 93% 37% 36%
Shields 97% -15% 142% 68% 27% 28%
Boulder-Stillwater 88% -7% 111% 79% 31% 35%
Red Lodge-Rock Creek 86% 1% 151% 57% 32% 38%
Clark's Fork 117% -11% 119% 99% 43% 36%
Lower Yellowstone 93% 2% 119% 78% 33% 36%
Wind River 91% 4% 100% 92% 34% 37%
Shoshone River 108% -8% 129% 84% 40% 37%
Bighorn River 95% -1% 131% 72% 35% 37%
Little Bighorn 81% -1% 131% 62% 26% 33%
Tongue River 80% 1% 118% 68% 27% 34%
Powder River 106% 8% 153% 69% 35% 33%
Montana State 94% -7% 111% 84% 32% 34%
Montana Watersheds 93% -6% 113% 83% 32% 34%