Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow





, DIRTYDEVILRIVERBASIN, , , , , , ,
::113

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




DIRTY DEVIL 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
2025-12-04
6 of 6
1.467
2.069
70.89%
1.925
76.19%
4.700
4.097
114.71%
2025-12-03
6 of 6
1.450
2.038
71.14%
1.900
76.32%
4.667
4.057
115.04%
2025-12-02
6 of 6
1.367
1.982
68.95%
1.875
72.89%
4.550
4.004
113.63%
2025-12-01
6 of 6
1.283
1.909
67.23%
1.825
70.32%
4.550
3.934
115.67%
2025-11-30
6 of 6
1.100
1.844
59.65%
1.725
63.77%
4.283
3.874
110.58%
2025-11-29
6 of 6
1.117
1.754
63.67%
1.550
72.05%
4.300
3.766
114.19%
2025-11-28
6 of 6
1.200
1.605
74.75%
1.375
87.27%
4.283
3.604
118.87%
2025-11-27
6 of 6
1.167
1.543
75.59%
1.350
86.42%
4.300
3.536
121.60%
2025-11-26
6 of 6
1.100
1.469
74.88%
1.250
88.00%
4.283
3.457
123.92%
2025-11-25
6 of 6
1.150
1.429
80.46%
1.225
93.88%
4.300
3.414
125.94%
2025-11-24
6 of 6
1.150
1.404
81.94%
1.150
100.00%
4.283
3.372
127.04%
2025-11-23
6 of 6
1.183
1.342
88.14%
1.125
105.18%
4.283
3.305
129.59%
2025-11-22
6 of 6
1.117
1.235
90.39%
1.025
108.95%
4.283
3.176
134.86%
2025-11-21
6 of 6
1.167
1.138
102.51%
0.950
122.81%
4.217
3.050
138.23%
2025-11-20
6 of 6
1.067
1.036
102.93%
0.800
133.34%
4.150
2.944
140.96%
2025-11-19
6 of 6
0.883
1.002
88.17%
0.775
113.97%
3.917
2.908
134.69%
2025-11-18
6 of 6
0.600
0.985
60.91%
0.700
85.71%
3.667
2.873
127.64%
2025-11-17
6 of 6
0.550
0.921
59.70%
0.675
81.48%
3.550
2.790
127.23%
2025-11-16
6 of 6
0.117
0.864
13.51%
0.650
17.95%
2.833
2.737
103.51%
2025-11-15
6 of 6
0.133
0.807
16.52%
0.600
22.22%
2.833
2.666
106.30%
2025-11-14
6 of 6
0.067
0.777
8.58%
0.500
13.34%
2.833
2.620
108.13%
2025-11-13
6 of 6
0.150
0.740
20.28%
0.450
33.33%
2.833
2.570
110.25%
2025-11-12
6 of 6
0.117
0.718
16.26%
0.475
24.57%
2.833
2.535
111.75%
2025-11-11
6 of 6
0.117
0.667
17.49%
0.375
31.12%
2.817
2.474
113.84%
2025-11-10
6 of 6
0.117
0.594
19.65%
0.225
51.87%
2.833
2.398
118.14%
2025-11-09
6 of 6
0.133
0.538
24.77%
0.150
88.87%
2.833
2.342
120.95%
2025-11-08
6 of 6
0.133
0.496
26.90%
0.150
88.87%
2.850
2.286
124.68%
2025-11-07
6 of 6
0.133
0.486
27.44%
0.100
133.30%
2.833
2.250
125.90%
2025-11-06
6 of 6
0.150
0.488
30.76%
0.125
120.00%
2.817
2.234
126.10%
2025-11-05
6 of 6
0.133
0.467
28.53%
0.075
177.73%
2.817
2.188
128.70%
2025-11-04
6 of 6
0.117
0.446
26.17%
0.050
233.40%
2.817
2.148
131.14%
2025-11-03
4 of 6
0.025
0.446
5.61%
0.050
50.00%
2.275
2.109
107.88%
2025-11-02
4 of 6
0.025
0.424
5.90%
0.050
50.00%
2.275
2.040
111.53%
2025-11-01
6 of 6
0.133
0.406
32.82%
0.000
%
2.817
2.004
140.52%
2025-10-31
6 of 6
0.133
0.404
33.04%
0.000
%
2.817
1.964
143.44%
2025-10-30
6 of 6
0.133
0.396
33.62%
0.050
266.60%
2.817
1.925
146.34%
2025-10-29
6 of 6
0.117
0.371
31.47%
0.000
%
2.833
1.878
150.88%
2025-10-28
6 of 6
0.133
0.318
41.96%
0.000
%
2.833
1.787
158.58%
2025-10-27
6 of 6
0.167
0.268
62.18%
0.025
666.80%
2.783
1.715
162.29%
2025-10-26
6 of 6
0.167
0.236
70.55%
0.000
%
2.817
1.661
169.57%
2025-10-25
6 of 6
0.133
0.205
64.93%
0.000
%
2.800
1.578
177.45%
2025-10-24
6 of 6
0.150
0.191
78.45%
0.000
%
2.800
1.492
187.67%
2025-10-23
6 of 6
0.067
0.170
39.26%
0.000
%
2.483
1.427
173.98%
2025-10-22
6 of 6
0.017
0.166
10.05%
0.000
%
2.400
1.361
176.38%
2025-10-21
6 of 6
0.017
0.142
11.76%
0.000
%
2.400
1.289
186.15%
2025-10-20
6 of 6
0.033
0.141
23.60%
0.000
%
2.400
1.235
194.36%
2025-10-19
6 of 6
0.033
0.129
25.89%
0.000
%
2.400
1.158
207.25%
2025-10-18
6 of 6
0.033
0.122
27.23%
0.000
%
2.400
1.098
218.54%
2025-10-17
6 of 6
0.033
0.086
38.86%
0.000
%
2.383
1.014
234.97%
2025-10-16
6 of 6
0.100
0.072
138.31%
0.000
%
2.350
0.970
242.37%
2025-10-15
6 of 6
0.017
0.069
24.06%
0.000
%
2.167
0.943
229.71%
2025-10-14
6 of 6
0.017
0.066
25.38%
0.000
%
2.100
0.901
233.10%
2025-10-13
6 of 6
0.000
0.082
0.00%
0.000
%
2.000
0.886
225.84%
2025-10-12
6 of 6
0.017
0.076
22.06%
0.000
%
1.883
0.843
223.36%
2025-10-11
6 of 6
0.033
0.065
51.31%
0.000
%
1.483
0.792
187.31%
2025-10-10
6 of 6
0.033
0.072
46.19%
0.000
%
0.717
0.750
95.62%
2025-10-09
6 of 6
0.000
0.063
0.00%
0.000
%
0.040
0.701
5.71%
2025-10-08
6 of 6
0.000
0.069
0.00%
0.000
%
0.050
0.652
7.67%
2025-10-07
6 of 6
0.000
0.045
0.00%
0.000
%
0.067
0.586
11.38%
2025-10-06
6 of 6
0.000
0.038
0.00%
0.000
%
0.050
0.422
11.83%
2025-10-05
6 of 6
0.000
0.027
0.00%
0.000
%
0.033
0.267
12.50%
2025-10-04
6 of 6
0.000
0.032
0.00%
0.000
%
0.040
0.186
21.55%
2025-10-03
6 of 6
0.000
0.019
0.00%
0.000
%
0.020
0.110
18.20%
2025-10-02
6 of 6
0.000
0.010
0.00%
0.000
%
0.020
0.040
49.38%
2025-10-01
6 of 6
0.000
0.002
0.00%
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