Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow

, YAMPA/WHITERIVERBASINS, , , , , , ,
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Yampa/White s River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020

YAMPA/WHITE RIVER BASINS
Daily Snowpack Summary

DATE
MEASURED STATIONS
REPORTING CURRENT
AVG SWE 30 YR
AVG SWE PCT of
30 YR AVG BASIN
MEDIAN SWE PCT of
MEDIAN SWE CURRENT
AVG TP 30 YR
AVG TP PCT of
30 YR TP AVG
2025-10-17 21 of 21 0.124 0.298 41.56% 0.090 137.56% 2.348 1.446 162.41%
2025-10-16 21 of 21 0.014 0.285 5.02% 0.060 23.83% 2.195 1.382 158.87%
2025-10-15 21 of 21 0.143 0.303 47.19% 0.075 190.53% 2.129 1.348 157.93%
2025-10-14 21 of 21 0.262 0.279 93.90% 0.090 291.00% 1.905 1.265 150.59%
2025-10-13 21 of 21 0.276 0.280 98.71% 0.090 306.89% 1.719 1.212 141.80%
2025-10-12 21 of 21 0.148 0.289 51.14% 0.090 164.00% 1.295 1.152 112.46%
2025-10-11 21 of 21 0.129 0.222 57.90% 0.070 183.71% 0.814 1.021 79.75%
2025-10-10 21 of 21 0.000 0.193 0.00% 0.040 0.00% 0.667 0.934 71.41%
2025-10-09 21 of 21 0.095 0.166 57.45% 0.010 952.00% 0.619 0.833 74.30%
2025-10-08 21 of 21 0.086 0.162 52.80% 0.010 857.00% 0.614 0.761 80.73%
2025-10-07 21 of 21 0.076 0.174 43.87% 0.000 % 0.605 0.679 89.11%
2025-10-06 21 of 21 0.005 0.162 2.96% 0.000 % 0.605 0.557 108.50%
2025-10-05 21 of 21 0.105 0.165 63.55% 0.000 % 0.567 0.487 116.36%
2025-10-04 21 of 21 0.057 0.121 47.15% 0.000 % 0.041 0.328 12.57%
2025-10-03 21 of 21 0.062 0.083 74.58% 0.000 % 0.011 0.214 4.91%
2025-10-02 21 of 21 0.071 0.074 96.88% 0.000 % 0.014 0.119 11.98%
2025-10-01 21 of 21 0.005 0.043 11.24% 0.000 % 0.000 0.000 100.00%

Abbreviations Legend:
-- indicates the either no measurement taken or data not received
SWE = Snow Water Equivalent
SWE is the amount of water in a volume of snow, measured by weight
TP = Total Precipitation
AVG SWE = Average Snow Water Equivalent for date listed above
AVG TP = Average Total Precipitation for date listed above
PCT SWE AVG = SWE as a Percent of Average SWE for that date
PCT TP AVG = TP as a Percent of Average TP for that date
Percent of Average Numbers are calculated only for those stations that report for a given date
A non-reporting station is eliminated from the calculation of overall averages, not treated as a 0
* Max Snowpack numbers and dates come from NRCS data for previous year

Colors Legend:
Red, less than 50% of average
Orange, between 50% and 80% of average
Green, between 80% and 120% of average
Blue, between 120% and 150% of average
Purple, greater than 150% of average

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Snow data courtesy of the NRCS and the USDA
All data is provisional and subject to review and modification
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Lake Powell, Vail, Steamboat Springs, Crested Butte