Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow




, DUCHESNERIVERBASIN, , , , , , ,
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Duchesne River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020




DUCHESNE RIVER BASIN
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
15 of 15
0.660
0.237
278.01%
0.013
4,962.41%
2.907
1.268
229.23%
2025-10-16
14 of 15
0.479
0.228
210.10%
0.027
1,792.51%
2.480
1.214
204.33%
2025-10-15
14 of 15
0.364
0.214
169.92%
0.013
2,739.10%
2.200
1.170
188.10%
2025-10-14
14 of 15
0.329
0.214
153.62%
0.027
1,230.71%
1.980
1.131
175.02%
2025-10-13
14 of 15
0.279
0.219
127.33%
0.027
1,043.45%
1.787
1.095
163.18%
2025-10-12
14 of 15
0.279
0.224
124.43%
0.027
1,043.45%
1.727
1.052
164.10%
2025-10-11
14 of 15
0.293
0.209
140.41%
0.027
1,097.00%
1.000
0.988
101.25%
2025-10-10
14 of 15
0.279
0.182
152.74%
0.000
%
0.447
0.897
49.77%
2025-10-09
14 of 15
0.207
0.182
113.73%
0.000
%
0.387
0.841
46.00%
2025-10-08
14 of 15
0.200
0.186
107.76%
0.000
%
0.387
0.794
48.73%
2025-10-07
14 of 15
0.207
0.172
120.13%
0.000
%
0.373
0.696
53.63%
2025-10-06
14 of 15
0.236
0.148
158.93%
0.000
%
0.333
0.565
59.03%
2025-10-05
14 of 15
0.279
0.107
259.89%
0.000
%
0.293
0.416
70.43%
2025-10-04
14 of 15
0.221
0.084
262.01%
0.000
%
0.046
0.266
17.37%
2025-10-03
14 of 15
0.214
0.050
429.46%
0.000
%
0.029
0.141
20.22%
2025-10-02
14 of 15
0.207
0.040
519.05%
0.000
%
0.029
0.055
51.95%
2025-10-01
15 of 15
0.073
0.023
322.91%
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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Lake Powell, Vail, Steamboat Springs, Crested Butte