Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow





, DUCHESNERIVERBASIN, , , , , , ,
::104

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
2025-12-04
15 of 15
1.440
3.132
45.97%
2.960
48.65%
4.867
5.109
95.25%
2025-12-03
15 of 15
1.740
3.074
56.60%
2.833
61.41%
4.847
5.049
95.99%
2025-12-02
15 of 15
1.333
2.994
44.53%
2.740
48.66%
4.767
4.970
95.92%
2025-12-01
15 of 15
1.307
2.932
44.57%
2.667
49.00%
4.720
4.910
96.14%
2025-11-30
15 of 15
1.453
2.873
50.59%
2.640
55.05%
4.573
4.849
94.32%
2025-11-29
15 of 15
1.520
2.764
55.00%
2.507
60.64%
4.613
4.734
97.45%
2025-11-28
15 of 15
1.453
2.680
54.22%
2.427
59.89%
4.553
4.643
98.06%
2025-11-27
15 of 15
1.460
2.562
57.00%
2.327
62.75%
4.573
4.526
101.03%
2025-11-26
15 of 15
1.293
2.503
51.67%
2.280
56.72%
4.540
4.460
101.79%
2025-11-25
15 of 15
1.107
2.442
45.32%
2.193
50.46%
4.547
4.406
103.18%
2025-11-24
15 of 15
1.120
2.385
46.96%
2.127
52.66%
4.540
4.350
104.36%
2025-11-23
15 of 15
1.407
2.300
61.16%
2.033
69.18%
4.520
4.256
106.20%
2025-11-22
15 of 15
1.407
2.184
64.42%
1.940
72.51%
4.500
4.128
109.02%
2025-11-21
15 of 15
1.107
2.085
53.07%
1.880
58.87%
4.500
4.028
111.70%
2025-11-20
14 of 15
1.107
1.989
55.66%
1.733
63.87%
4.429
3.924
112.86%
2025-11-19
14 of 15
1.314
1.959
67.10%
1.700
77.31%
4.143
3.889
106.52%
2025-11-18
15 of 15
1.087
1.892
57.45%
1.633
66.53%
4.033
3.816
105.70%
2025-11-17
15 of 15
0.667
1.786
37.32%
1.547
43.10%
3.907
3.698
105.65%
2025-11-16
15 of 15
0.700
1.702
41.13%
1.400
50.00%
3.353
3.617
92.70%
2025-11-15
15 of 15
0.793
1.666
47.61%
1.347
58.91%
3.380
3.574
94.57%
2025-11-14
15 of 15
0.207
1.595
12.96%
1.267
16.32%
3.353
3.494
95.98%
2025-11-13
15 of 15
0.407
1.518
26.79%
1.193
34.08%
3.360
3.409
98.56%
2025-11-12
15 of 15
0.773
1.461
52.94%
1.140
67.83%
3.347
3.335
100.34%
2025-11-11
15 of 15
0.787
1.418
55.48%
1.053
74.69%
3.360
3.282
102.36%
2025-11-10
15 of 15
0.807
1.378
58.53%
1.033
78.07%
3.367
3.220
104.54%
2025-11-09
15 of 15
0.793
1.238
64.05%
0.840
94.44%
3.347
3.068
109.08%
2025-11-08
15 of 15
0.827
1.148
72.04%
0.747
110.71%
3.380
2.964
114.04%
2025-11-07
15 of 15
0.767
1.131
67.80%
0.720
106.49%
3.340
2.931
113.95%
2025-11-06
15 of 15
0.727
1.110
65.50%
0.707
102.83%
3.353
2.894
115.88%
2025-11-05
15 of 15
0.680
1.061
64.07%
0.647
105.15%
3.300
2.823
116.91%
2025-11-04
15 of 15
0.640
1.015
63.04%
0.627
102.12%
3.293
2.760
119.32%
2025-11-03
13 of 15
0.685
0.996
68.76%
0.600
114.10%
3.308
2.725
121.37%
2025-11-02
13 of 15
0.692
0.949
72.97%
0.580
119.36%
3.292
2.637
124.86%
2025-11-01
15 of 15
0.667
0.901
74.02%
0.533
125.01%
3.273
2.566
127.58%
2025-10-31
15 of 15
0.607
0.840
72.23%
0.480
126.40%
3.247
2.469
131.48%
2025-10-30
14 of 15
0.593
0.774
76.58%
0.427
138.95%
3.273
2.357
138.86%
2025-10-29
15 of 15
0.593
0.732
81.00%
0.400
148.33%
3.267
2.282
143.16%
2025-10-28
15 of 15
0.487
0.646
75.29%
0.367
132.72%
3.253
2.155
150.95%
2025-10-27
15 of 15
0.547
0.581
94.14%
0.327
167.34%
3.187
2.058
154.84%
2025-10-26
15 of 15
0.460
0.555
82.91%
0.273
168.31%
3.100
2.015
153.86%
2025-10-25
15 of 15
0.420
0.480
87.57%
0.220
190.91%
3.067
1.902
161.27%
2025-10-24
15 of 15
0.453
0.436
103.92%
0.180
251.83%
3.067
1.803
170.09%
2025-10-23
15 of 15
0.473
0.412
114.85%
0.127
373.56%
3.047
1.735
175.64%
2025-10-22
15 of 15
0.393
0.386
101.94%
0.073
536.56%
3.020
1.670
180.88%
2025-10-21
15 of 15
0.380
0.358
106.29%
0.080
475.00%
3.007
1.606
187.16%
2025-10-20
15 of 15
0.500
0.310
161.29%
0.047
1,070.66%
3.027
1.514
199.95%
2025-10-19
14 of 15
0.536
0.272
196.66%
0.027
2,006.37%
2.940
1.416
207.55%
2025-10-18
15 of 15
0.567
0.262
216.55%
0.027
2,122.47%
2.960
1.346
219.99%
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