Upper Colorado River Snowpack Database

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



Colorado

Gunnison




DUCHESNE 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
5.564
10.571
52.63%
6.929
12.843
53.95%
2018-02-21
5.486
10.450
52.5%
6.836
12.764
53.56%
2018-02-20
5.564
10.321
53.91%
6.850
12.621
54.27%
2018-02-19
5.300
10.221
51.85%
6.633
12.486
53.12%
2018-02-18
5.379
10.121
53.15%
6.643
12.336
53.85%
2018-02-17
5.343
10.007
53.39%
6.621
12.193
54.3%
2018-02-16
5.214
9.886
52.74%
6.521
12.071
54.02%
2018-02-15
5.321
9.771
54.46%
6.550
11.964
54.75%
2018-02-14
5.007
9.657
51.85%
6.293
11.829
53.2%
2018-02-13
4.957
9.550
51.91%
6.236
11.686
53.36%
2018-02-12
4.971
9.436
52.68%
6.221
11.564
53.8%
2018-02-11
4.900
9.321
52.57%
6.171
11.450
53.9%
2018-02-10
4.936
9.193
53.69%
6.171
11.357
54.34%
2018-02-09
4.993
9.071
55.04%
6.171
11.250
54.85%
2018-02-08
4.950
8.950
55.31%
6.157
11.150
55.22%
2018-02-07
4.900
8.836
55.45%
6.100
11.021
55.35%
2018-02-06
4.929
8.707
56.61%
6.121
10.979
55.75%
2018-02-05
4.807
8.600
55.9%
5.986
10.950
54.67%
2018-02-04
4.923
8.486
58.01%
6.092
10.907
55.85%
2018-02-03
8.407
0%
10.814
0%
2018-02-02
4.750
8.336
56.98%
5.950
10.743
55.38%
2018-02-01
4.743
8.243
57.54%
5.929
10.657
55.63%
2018-01-31
4.764
8.150
58.45%
5.929
10.564
56.12%
2018-01-30
4.757
8.086
58.83%
5.929
10.500
56.47%
2018-01-29
4.686
8.021
58.42%
5.893
10.429
56.51%
2018-01-28
4.693
7.943
59.08%
5.893
10.350
56.94%
2018-01-27
4.543
7.857
57.82%
5.757
10.264
56.09%
2018-01-26
4.650
7.771
59.84%
5.821
10.200
57.07%
2018-01-25
4.536
7.693
58.96%
5.729
10.093
56.76%
2018-01-24
4.471
7.586
58.94%
5.664
9.986
56.72%
2018-01-23
4.514
7.500
60.19%
5.693
9.921
57.38%
2018-01-22
4.400
7.364
59.75%
5.593
9.864
56.7%
2018-01-21
4.457
7.257
61.42%
5.621
9.750
57.65%
2018-01-20
4.064
7.143
56.89%
5.229
9.679
54.02%
2018-01-19
3.993
7.007
56.99%
5.157
9.607
53.68%
2018-01-18
3.943
6.879
57.32%
5.150
9.514
54.13%
2018-01-17
3.964
6.736
58.85%
5.150
9.443
54.54%
2018-01-16
3.921
6.629
59.15%
5.129
9.371
54.73%
2018-01-15
3.964
6.500
60.98%
5.136
9.307
55.18%
2018-01-14
3.957
6.379
62.03%
5.121
9.236
55.45%
2018-01-13
3.914
6.271
62.41%
5.086
9.186
55.37%
2018-01-12
3.929
6.171
63.67%
5.057
9.114
55.49%
2018-01-11
3.771
6.121
61.61%
4.893
8.921
54.85%
2018-01-10
3.657
6.036
60.59%
4.771
8.807
54.17%
2018-01-09
3.236
5.950
54.39%
4.386
8.707
50.37%
2018-01-08
3.043
5.857
51.95%
4.250
8.621
49.3%
2018-01-07
3.114
5.750
54.16%
4.271
8.564
49.87%
2018-01-06
2.879
5.664
50.83%
4.079
8.464
48.19%
2018-01-05
2.879
5.571
51.68%
4.079
8.307
49.1%
2018-01-04
2.829
5.457
51.84%
4.057
8.221
49.35%
2018-01-03
2.829
5.379
52.59%
4.029
8.164
49.35%
2018-01-02
2.914
5.286
55.13%
4.057
8.021
50.58%
2018-01-01
2.857
5.229
54.64%
3.986
7.950
50.14%
2017-12-31
3.007
5.150
58.39%
4.050
7.836
51.68%
2017-12-30
3.514
5.057
69.49%
4.314
7.757
55.61%
2017-12-29
3.000
4.993
60.08%
4.079
7.636
53.42%
2017-12-28
3.007
4.893
61.46%
4.064
7.579
53.62%
2017-12-27
2.950
4.829
61.09%
3.993
7.486
53.34%
2017-12-26
3.007
4.743
63.4%
4.036
7.379
54.7%
2017-12-25
2.836
4.650
60.99%
3.857
7.257
53.15%
2017-12-24
2.593
4.579
56.63%
3.643
7.200
50.6%
2017-12-23
2.364
4.486
52.7%
3.371
7.143
47.19%
2017-12-22
2.279
4.400
51.8%
3.307
7.029
47.05%
2017-12-21
2.250
4.329
51.98%
3.250
6.950
46.76%
2017-12-20
2.143
4.243
50.51%
3.136
6.871
45.64%
2017-12-19
2.186
4.150
52.67%
3.121
6.771
46.09%
2017-12-18
2.086
4.086
51.05%
3.057
6.721
45.48%
2017-12-17
2.143
4.029
53.19%
3.086
6.657
46.36%
2017-12-16
2.157
3.957
54.51%
3.071
6.579
46.68%
2017-12-15
2.121
3.900
54.38%
3.057
6.500
47.03%
2017-12-14
2.057
3.843
53.53%
3.093
6.436
48.06%
2017-12-13
2.029
3.786
53.59%
2.964
6.293
47.1%
2017-12-12
2.121
3.729
56.88%
2.993
6.214
48.17%
2017-12-11
2.036
3.671
55.46%
2.943
6.121
48.08%
2017-12-10
2.050
3.586
57.17%
2.921
6.043
48.34%
2017-12-09
2.050
3.521
58.22%
2.936
5.986
49.05%
2017-12-08
2.029
3.457
58.69%
2.957
5.900
50.12%
2017-12-07
1.857
3.364
55.2%
2.829
5.786
48.89%
2017-12-06
1.907
3.307
57.67%
2.864
5.700
50.25%
2017-12-05
1.946
3.221
60.42%
2.738
5.614
48.77%
2017-12-04
1.921
3.157
60.85%
2.714
5.543
48.96%
2017-12-03
1.800
3.100
58.06%
2.614
5.479
47.71%
2017-12-02
1.829
3.043
60.11%
2.636
5.407
48.75%
2017-12-01
1.771
2.971
59.61%
2.614
5.314
49.19%
2017-11-30
1.729
2.886
59.91%
2.579
5.200
49.6%
2017-11-29
2.814
0%
5.129
0%
2017-11-28
1.767
2.729
64.75%
2.758
5.043
54.69%
2017-11-27
1.777
2.629
67.59%
2.638
4.936
53.44%
2017-11-26
1.750
2.543
68.82%
2.600
4.807
54.09%
2017-11-25
1.731
2.471
70.05%
2.708
4.721
57.36%
2017-11-24
1.754
2.364
74.2%
2.531
4.621
54.77%
2017-11-23
1.943
2.286
85%
2.614
4.543
57.54%
2017-11-22
2.014
2.236
90.07%
2.636
4.421
59.62%
2017-11-21
2.050
2.157
95.04%
2.571
4.357
59.01%
2017-11-20
1.864
2.079
89.66%
2.500
4.279
58.42%
2017-11-19
1.807
2.000
90.35%
2.443
4.229
57.77%
2017-11-18
1.907
1.936
98.5%
2.364
4.143
57.06%
2017-11-17
1.171
1.864
62.82%
1.514
4.029
37.58%
2017-11-16
0.907
1.779
50.98%
1.171
3.979
29.43%
2017-11-15
0.836
1.679
49.79%
1.150
3.950
29.11%
2017-11-14
0.900
1.571
57.29%
1.157
3.836
30.16%
2017-11-13
0.871
1.493
58.34%
1.179
3.714
31.74%
2017-11-12
0.743
1.400
53.07%
1.121
3.593
31.2%
2017-11-11
0.757
1.293
58.55%
1.150
3.493
32.92%
2017-11-10
0.786
1.179
66.67%
1.136
3.407
33.34%
2017-11-09
0.743
1.129
65.81%
1.129
3.279
34.43%
2017-11-08
0.478
1.043
45.83%
0.844
3.121
27.04%
2017-11-07
0.686
0.957
71.68%
1.029
3.079
33.42%
2017-11-06
0.700
0.929
75.35%
0.950
2.993
31.74%
2017-11-05
0.550
0.836
65.79%
0.721
2.936
24.56%
2017-11-04
0.371
0.821
45.19%
0.579
2.886
20.06%
2017-11-03
0.293
0.779
37.61%
0.543
2.829
19.19%
2017-11-02
0.057
0.721
7.91%
0.571
2.736
20.87%
2017-11-01
0.307
0.700
43.86%
0.531
2.664
19.93%
2017-10-31
0.271
0.643
42.15%
0.514
2.557
20.1%
2017-10-30
0.586
0%
2.457
0%
2017-10-29
0.243
0.521
46.64%
0.507
2.379
21.31%
2017-10-28
0.271
0.471
57.54%
0.514
2.236
22.99%
2017-10-27
0.200
0.414
48.31%
0.486
2.136
22.75%
2017-10-26
0.250
0.357
70.03%
0.486
2.050
23.71%
2017-10-25
0.157
0.314
50%
0.486
1.950
24.92%
2017-10-24
0.050
0.250
20%
0.536
1.893
28.31%
2017-10-23
0.050
0.214
23.36%
0.507
1.850
27.41%
2017-10-22
0.269
0.150
179.33%
0.515
1.779
28.95%
2017-10-21
0.217
0.121
179.34%
0.458
1.686
27.16%
2017-10-20
0.262
0.121
216.53%
0.388
1.607
24.14%
2017-10-19
0.307
0.086
356.98%
0.443
1.514
29.26%
2017-10-18
0.071
0.071
100%
0.464
1.443
32.16%
2017-10-17
0.343
0.064
535.94%
0.457
1.343
34.03%
2017-10-16
0.379
0.043
881.4%
0.464
1.264
36.71%
2017-10-15
0.364
0.036
1011.11%
0.429
1.193
35.96%
2017-10-14
0.300
0.029
1034.48%
0.421
1.107
38.03%
2017-10-13
0.200
0.021
952.38%
0.408
1.036
39.38%
2017-10-12
0.336
0.021
1600%
0.446
1.000
44.6%
2017-10-11
0.279
0.014
1992.86%
0.415
0.879
47.21%
2017-10-10
0.243
0.007
3471.43%
0.414
0.807
51.3%
2017-10-09
0.286
0.1 *
286%
0.331
0.764
43.32%
2017-10-08
0.357
0.1 *
357%
0.277
0.714
38.8%
2017-10-07
0.371
0.1 *
371%
0.300
0.629
47.69%
2017-10-06
0.400
0.1 *
400%
0.308
0.529
58.22%
2017-10-05
0.514
0.1 *
514%
0.307
0.436
70.41%
2017-10-04
0.536
0.1 *
536%
0.300
0.336
89.29%
2017-10-03
0.486
0.1 *
486%
0.231
0.214
107.94%
2017-10-02
0.407
0.1 *
407%
0.150
0.114
131.58%
2017-10-01
0.450
0.1 *
450%
36.838
29.543
124.69%
* 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

Copyright Summit Technologies, Inc.
1999 - 2018
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis