Upper Colorado River Snowpack Database

Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis



Colorado

Gunnison




GUNNISON RIVER BASIN
Daily Snowpack Summary

AS OF CUR AVG SWE HIST AVG SWE CUR AVG/HIST AVG CUR AVG TP HIST AVG TP CUR TP/HIST TP
2018-02-22
7.933
12.950
61.26%
8.475
15.175
55.85%
2018-02-21
7.733
12.808
60.38%
8.258
15.017
54.99%
2018-02-20
7.683
12.658
60.7%
8.092
14.817
54.61%
2018-02-19
6.000
12.517
47.93%
7.267
14.625
49.69%
2018-02-18
7.325
12.375
59.19%
7.767
14.475
53.66%
2018-02-17
7.275
12.267
59.31%
7.733
14.358
53.86%
2018-02-16
7.275
12.133
59.96%
7.692
14.192
54.2%
2018-02-15
6.950
12.033
57.76%
7.300
14.150
51.59%
2018-02-14
6.733
11.900
56.58%
7.192
13.967
51.49%
2018-02-13
6.617
11.775
56.2%
7.033
13.750
51.15%
2018-02-12
5.867
11.625
50.47%
6.408
13.608
47.09%
2018-02-11
5.833
11.492
50.76%
6.292
13.483
46.67%
2018-02-10
5.525
11.350
48.68%
6.092
13.358
45.61%
2018-02-09
5.492
11.217
48.96%
6.200
13.292
46.64%
2018-02-08
5.417
11.125
48.69%
6.173
13.133
47%
2018-02-07
5.367
11.033
48.64%
6.082
13.008
46.76%
2018-02-06
5.242
10.942
47.91%
5.927
12.975
45.68%
2018-02-05
5.067
10.833
46.77%
5.845
12.917
45.25%
2018-02-04
5.033
10.758
46.78%
5.818
12.833
45.34%
2018-02-03
4.900
10.675
45.9%
5.600
12.683
44.15%
2018-02-02
5.218
10.542
49.5%
5.683
12.592
45.13%
2018-02-01
5.590
10.442
53.53%
5.675
12.533
45.28%
2018-01-31
5.042
10.325
48.83%
5.675
12.375
45.86%
2018-01-30
5.282
10.208
51.74%
5.642
12.317
45.81%
2018-01-29
4.975
10.125
49.14%
5.583
12.242
45.61%
2018-01-28
5.227
10.008
52.23%
5.709
12.158
46.96%
2018-01-27
4.875
9.883
49.33%
5.582
12.033
46.39%
2018-01-26
4.925
9.800
50.26%
5.533
11.917
46.43%
2018-01-25
4.918
9.658
50.92%
5.464
11.775
46.4%
2018-01-24
4.818
9.533
50.54%
5.364
11.658
46.01%
2018-01-23
4.836
9.458
51.13%
5.409
11.575
46.73%
2018-01-22
4.827
9.342
51.67%
5.291
11.492
46.04%
2018-01-21
4.636
9.208
50.35%
5.136
11.383
45.12%
2018-01-20
4.218
9.125
46.22%
4.845
11.325
42.78%
2018-01-19
4.200
9.008
46.63%
4.827
11.233
42.97%
2018-01-18
4.158
8.917
46.63%
4.758
11.167
42.61%
2018-01-17
4.117
8.842
46.56%
4.809
11.058
43.49%
2018-01-16
4.108
8.725
47.08%
4.818
10.967
43.93%
2018-01-15
4.127
8.633
47.8%
4.691
10.892
43.07%
2018-01-14
4.118
8.525
48.3%
4.691
10.825
43.33%
2018-01-13
4.100
8.442
48.57%
4.650
10.725
43.36%
2018-01-12
4.008
8.367
47.9%
4.575
10.667
42.89%
2018-01-11
3.975
8.267
48.08%
4.458
10.533
42.32%
2018-01-10
3.367
8.200
41.06%
3.933
10.408
37.79%
2018-01-09
3.250
8.100
40.12%
3.842
10.317
37.24%
2018-01-08
3.033
7.975
38.03%
3.658
10.208
35.83%
2018-01-07
3.042
7.858
38.71%
3.608
10.092
35.75%
2018-01-06
2.800
7.733
36.21%
3.409
9.958
34.23%
2018-01-05
2.658
7.617
34.9%
3.373
9.758
34.57%
2018-01-04
2.658
7.500
35.44%
3.355
9.617
34.89%
2018-01-03
2.617
7.392
35.4%
3.309
9.475
34.92%
2018-01-02
2.745
7.283
37.69%
3.318
9.367
35.42%
2018-01-01
2.727
7.183
37.96%
3.273
9.250
35.38%
2017-12-31
2.827
7.083
39.91%
3.382
9.158
36.93%
2017-12-30
3.367
7.008
48.05%
3.250
9.042
35.94%
2017-12-29
2.764
6.917
39.96%
3.345
8.917
37.51%
2017-12-28
2.836
6.808
41.66%
3.355
8.842
37.94%
2017-12-27
2.900
6.717
43.17%
3.245
8.750
37.09%
2017-12-26
2.950
6.617
44.58%
3.250
8.633
37.65%
2017-12-25
2.690
6.533
41.18%
3.042
8.508
35.75%
2017-12-24
2.570
6.442
39.89%
2.982
8.442
35.32%
2017-12-23
2.430
6.342
38.32%
2.900
8.350
34.73%
2017-12-22
2.370
6.258
37.87%
2.818
8.200
34.37%
2017-12-21
2.220
6.142
36.14%
2.755
8.117
33.94%
2017-12-20
2.210
6.025
36.68%
2.664
8.050
33.09%
2017-12-19
2.170
5.883
36.89%
2.655
7.942
33.43%
2017-12-18
2.145
5.775
37.14%
3.171
7.842
40.44%
2017-12-17
2.155
5.667
38.03%
3.150
7.758
40.6%
2017-12-16
2.218
5.542
40.02%
3.087
7.675
40.22%
2017-12-15
2.091
5.408
38.66%
2.844
7.567
37.58%
2017-12-14
2.130
5.300
40.19%
2.930
7.525
38.94%
2017-12-13
2.109
5.183
40.69%
2.850
7.358
38.73%
2017-12-12
2.082
5.083
40.96%
2.840
7.242
39.22%
2017-12-11
2.118
4.967
42.64%
2.850
7.158
39.82%
2017-12-10
2.091
4.825
43.34%
2.790
7.058
39.53%
2017-12-09
2.064
4.683
44.07%
2.810
7.008
40.1%
2017-12-08
2.018
4.592
43.95%
2.840
6.842
41.51%
2017-12-07
2.000
4.458
44.86%
2.833
6.667
42.49%
2017-12-06
2.018
4.358
46.31%
2.730
6.533
41.79%
2017-12-05
1.964
4.258
46.12%
2.833
6.442
43.98%
2017-12-04
2.000
4.183
47.81%
2.609
6.400
40.77%
2017-12-03
1.808
4.108
44.01%
2.500
6.342
39.42%
2017-12-02
1.800
4.075
44.17%
2.517
6.208
40.54%
2017-12-01
1.792
3.983
44.99%
2.475
6.092
40.63%
2017-11-30
1.775
3.917
45.32%
2.450
5.992
40.89%
2017-11-29
1.800
3.783
47.58%
2.900
5.867
49.43%
2017-11-28
1.767
3.683
47.98%
2.517
5.733
43.9%
2017-11-27
1.775
3.567
49.76%
2.492
5.617
44.37%
2017-11-26
1.758
3.442
51.07%
2.475
5.458
45.35%
2017-11-25
1.750
3.325
52.63%
2.475
5.342
46.33%
2017-11-24
1.767
3.217
54.93%
2.508
5.250
47.77%
2017-11-23
1.791
3.125
57.31%
2.464
5.175
47.61%
2017-11-22
1.775
3.075
57.72%
2.492
5.067
49.18%
2017-11-21
1.742
3.000
58.07%
2.467
4.983
49.51%
2017-11-20
1.667
2.933
56.84%
2.375
4.883
48.64%
2017-11-19
1.617
2.883
56.09%
2.308
4.850
47.59%
2017-11-18
1.650
2.817
58.57%
2.258
4.742
47.62%
2017-11-17
0.975
2.717
35.89%
1.750
4.633
37.77%
2017-11-16
0.950
2.625
36.19%
1.700
4.550
37.36%
2017-11-15
0.900
2.492
36.12%
1.658
4.467
37.12%
2017-11-14
0.908
2.350
38.64%
1.692
4.308
39.28%
2017-11-13
0.883
2.200
40.14%
1.733
4.192
41.34%
2017-11-12
0.883
2.033
43.43%
1.608
4.067
39.54%
2017-11-11
0.858
1.867
45.96%
1.683
3.900
43.15%
2017-11-10
0.892
1.725
51.71%
1.658
3.775
43.92%
2017-11-09
0.850
1.600
53.12%
1.608
3.633
44.26%
2017-11-08
0.913
1.525
59.87%
1.675
3.483
48.09%
2017-11-07
0.675
1.425
47.37%
1.450
3.425
42.34%
2017-11-06
0.650
1.350
48.15%
1.375
3.333
41.25%
2017-11-05
0.592
1.258
47.06%
1.325
3.250
40.77%
2017-11-04
0.492
1.200
41%
1.283
3.200
40.09%
2017-11-03
0.475
1.142
41.59%
1.217
3.133
38.84%
2017-11-02
0.517
1.050
49.24%
1.242
2.975
41.75%
2017-11-01
0.517
0.967
53.46%
1.225
2.892
42.36%
2017-10-31
0.283
0.867
32.64%
1.050
2.775
37.84%
2017-10-30
0.000
0.783
0%
0.900
2.650
33.96%
2017-10-29
0.150
0.708
21.19%
0.933
2.550
36.59%
2017-10-28
0.167
0.633
26.38%
0.958
2.425
39.51%
2017-10-27
0.164
0.558
29.39%
0.925
2.333
39.65%
2017-10-26
0.167
0.483
34.58%
0.910
2.242
40.59%
2017-10-25
0.170
0.433
39.26%
0.964
2.125
45.36%
2017-10-24
0.180
0.367
49.05%
0.964
2.017
47.79%
2017-10-23
0.267
0.292
91.44%
0.964
1.950
49.44%
2017-10-22
0.267
0.200
133.5%
0.864
1.892
45.67%
2017-10-21
0.280
0.158
177.22%
0.964
1.833
52.59%
2017-10-20
0.057
0.142
40.14%
0.871
1.783
48.85%
2017-10-19
0.090
0.125
72%
0.827
1.708
48.42%
2017-10-18
0.090
0.092
97.83%
0.782
1.633
47.89%
2017-10-17
0.080
0.075
106.67%
0.745
1.542
48.31%
2017-10-16
0.080
0.058
137.93%
0.755
1.433
52.69%
2017-10-15
0.050
0.067
74.63%
0.680
1.350
50.37%
2017-10-14
0.120
0.033
363.64%
0.855
1.225
69.8%
2017-10-13
0.110
0.033
333.33%
0.836
1.175
71.15%
2017-10-12
0.210
0.025
840%
0.845
1.100
76.82%
2017-10-11
0.300
0.017
1764.71%
0.720
1.008
71.43%
2017-10-10
0.240
0.1 *
240%
0.664
0.942
70.49%
2017-10-09
0.080
0.1 *
80%
0.518
0.858
60.37%
2017-10-08
0.070
0.1 *
70%
0.527
0.767
68.71%
2017-10-07
0.078
0.1 *
78%
0.455
0.650
70%
2017-10-06
0.090
0.1 *
90%
0.591
0.567
104.23%
2017-10-05
0.080
0.1 *
80%
0.533
0.458
116.38%
2017-10-04
0.200
0.1 *
200%
0.525
0.342
153.51%
2017-10-03
0.264
0.1 *
264%
0.425
0.208
204.33%
2017-10-02
0.173
0.1 *
173%
0.164
0.083
197.59%
2017-10-01
0.110
0.1 *
110%
35.400
33.550
105.51%
* Denotes that Hist Avg SWE (snow water equivilent) is 0.000 but is adjusted up to 0.1 for calculation purposes

Abbreviations Legend:
-- indicates the either no measurement taken or data not received
SWE = Snow Water Equivilent
SWE is the amount of water in a volume of snow, measured by weight
TP = Total Precipitation
AVG SWE = Average Snow Water Equivilent 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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1999 - 2018
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis