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Weekly SNOTEL Precipitation Comparison Table

Data from 141 SNOTEL sites.

Water Year, or "This Year", begins on October 1st.

February 24th, 2015

Basin This Year % of Average Last 7 Day Change Last Year % of Average This Year % of Last Year Current Prec % of Average Peak Average Prec % of Average Peak
West of Divide (Columbia) 109% -6% 97% 113% 54% 50%
Kootenai ab Bonners Ferry 100% -2% 84% 120% 54% 54%
Kootenai in Montana 100% -2% 84% 120% 54% 54%
Kootenai Mainstem 98% 0% 81% 120% 58% 59%
Tobacco 102% -3% 85% 120% 50% 49%
Fisher 103% -14% 102% 101% 46% 45%
Yaak 105% 2% 83% 126% 53% 50%
Clark Fk ab Pend Orielle 111% -7% 99% 112% 55% 49%
Clark Fork River Basin 109% -7% 97% 112% 53% 49%
Upper Clark Fork Basin 115% -9% 107% 107% 50% 43%
Flint Creek 127% -15% 117% 109% 45% 35%
Rock Creek 118% -14% 117% 101% 49% 41%
Clark Fork ab Blackfoot 116% -11% 112% 104% 44% 38%
Blackfoot 113% -9% 102% 111% 57% 50%
Clark Fork ab Flint Creek 114% -9% 109% 105% 41% 36%
Bitterroot River Basin 113% -12% 109% 103% 59% 52%
West Fork Bitterroot 113% -15% 120% 94% 57% 51%
East Side Bitterroot 105% -12% 109% 96% 50% 48%
West Side Bitterroot 115% -10% 105% 110% 64% 56%
Flathead River Basin 112% -6% 97% 115% 56% 50%
Flathead in Montana 112% -6% 97% 115% 56% 50%
NF Flathead in Montana 104% -1% 88% 118% 53% 51%
MF Flathead 105% -7% 99% 106% 53% 50%
SF Flathead 116% -7% 98% 118% 55% 48%
Stillwater-Whitefish 103% -14% 102% 101% 46% 45%
Swan 117% -8% 102% 114% 60% 52%
Mission Valley 137% -8% 102% 134% 61% 44%
Jocko 115% -8% 101% 114% 62% 54%
Lower Clark Fork Basin 105% -5% 89% 118% 59% 56%
East of Divide 102% -3% 112% 90% 41% 40%
Missouri River Basin 100% -6% 106% 95% 41% 41%
Missouri Headwaters 94% -4% 103% 91% 39% 42%
Jefferson River Basin 97% -5% 106% 91% 39% 40%
Beaverhead 89% -6% 95% 93% 37% 42%
Ruby 88% 2% 112% 78% 32% 36%
Bighole 109% -9% 111% 98% 47% 43%
Boulder 112% -6% 132% 85% 35% 31%
Madison River Basin 83% -3% 99% 84% 37% 45%
Madison abv Hebgen Lake 74% -7% 88% 85% 38% 51%
Madison blw Hebgen Lake 89% -1% 108% 83% 36% 41%
Gallatin River Basin 103% -1% 111% 92% 41% 40%
Upper Gallatin 92% -1% 104% 88% 40% 44%
Hyalite 107% 2% 112% 95% 37% 35%
Bridger 114% -6% 120% 96% 46% 40%
Missouri Mainstem Basins 113% -7% 112% 101% 43% 38%
Missouri Mainstem 112% -6% 122% 92% 40% 36%
Smith-Judith-Musselshell 110% -4% 120% 92% 39% 35%
Smith 117% -6% 122% 96% 43% 37%
Judith 115% -4% 125% 92% 38% 34%
Musselshell 85% -6% 114% 75% 27% 31%
Sun-Teton-Marias 110% -11% 101% 109% 49% 45%
Sun 117% -14% 103% 113% 52% 45%
Teton 117% -13% 100% 117% 48% 41%
Marias 104% -9% 101% 103% 47% 45%
St. Mary & Milk Basin 113% -2% 93% 123% 54% 48%
St. Mary 105% 0% 90% 117% 55% 53%
Milk River Basin 179% -10% 111% 162% 51% 28%
Bearpaw Mountains 179% -10% 111% 162% 51% 28%
Yellowstone River Basin 104% 0% 120% 87% 40% 39%
Upper Yellowstone 105% -3% 119% 88% 44% 42%
Yellowstone ab Livingston 101% -4% 112% 90% 46% 46%
Shields 107% -6% 116% 92% 41% 38%
Boulder-Stillwater 107% 0% 130% 83% 44% 41%
Red Lodge-Rock Creek 114% 17% 134% 85% 34% 29%
Clark's Fork 112% -7% 124% 91% 51% 45%
Lower Yellowstone 103% 3% 122% 84% 38% 37%
Wind River 94% -2% 113% 83% 35% 38%
Shoshone River 104% -4% 128% 82% 50% 48%
Bighorn River 112% 2% 127% 88% 42% 38%
Little Bighorn 154% 0% 121% 128% 57% 37%
Tongue River 95% 9% 120% 79% 32% 34%
Powder River 105% 16% 135% 78% 33% 31%
Montana State 105% -6% 103% 102% 48% 45%
Montana Watersheds 105% -4% 106% 99% 46% 44%

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