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
2018-06-22
0.014
0.1 *
14%
13.523
22.857
59.16%
2018-06-21
0.014
0.1 *
14%
14.114
22.814
61.87%
2018-06-20
0.021
0.1 *
21%
14.114
22.743
62.06%
2018-06-19
0.014
0.1 *
14%
14.114
22.729
62.1%
2018-06-18
0.029
0.014
207.14%
14.114
22.679
62.23%
2018-06-17
0.021
0.114
18.42%
13.964
22.579
61.85%
2018-06-16
0.029
0.214
13.55%
13.907
22.529
61.73%
2018-06-15
0.021
0.257
8.17%
13.943
22.514
61.93%
2018-06-14
0.014
0.336
4.17%
13.943
22.464
62.07%
2018-06-13
0.007
0.436
1.61%
13.971
22.407
62.35%
2018-06-12
0.021
0.536
3.92%
13.993
22.364
62.57%
2018-06-11
0.021
0.636
3.3%
13.986
22.257
62.84%
2018-06-10
0.029
0.764
3.8%
13.971
22.186
62.97%
2018-06-09
0.021
0.921
2.28%
13.986
22.114
63.25%
2018-06-08
0.021
1.136
1.85%
13.986
22.021
63.51%
2018-06-07
0.014
1.414
0.99%
13.979
21.964
63.65%
2018-06-06
0.021
1.671
1.26%
13.993
21.886
63.94%
2018-06-05
0.021
1.914
1.1%
13.986
21.836
64.05%
2018-06-04
0.021
2.143
0.98%
14.000
21.764
64.33%
2018-06-03
0.121
2.343
5.16%
13.986
21.721
64.39%
2018-06-02
0.221
2.514
8.79%
14.000
21.614
64.77%
2018-06-01
0.271
2.657
10.2%
13.971
21.550
64.83%
2018-05-31
0.386
2.786
13.85%
14.000
21.486
65.16%
2018-05-30
0.457
2.921
15.65%
13.993
21.400
65.39%
2018-05-29
0.464
3.043
15.25%
13.971
21.336
65.48%
2018-05-28
0.529
3.186
16.6%
13.914
21.293
65.35%
2018-05-26
0.750
3.443
21.78%
13.886
21.171
65.59%
2018-05-25
0.950
3.571
26.6%
13.914
21.057
66.08%
2018-05-24
1.107
3.707
29.86%
13.957
20.964
66.58%
2018-05-23
1.193
3.829
31.16%
13.879
20.879
66.47%
2018-05-22
1.214
3.964
30.63%
13.686
20.814
65.75%
2018-05-21
4.164
0%
20.714
0%
2018-05-20
1.838
4.393
41.84%
13.671
20.621
66.3%
2018-05-19
1.850
4.629
39.97%
13.650
20.586
66.31%
2018-05-18
1.979
4.893
40.45%
13.621
20.514
66.4%
2018-05-17
2.221
5.150
43.13%
13.614
20.457
66.55%
2018-05-16
2.514
5.421
46.38%
13.643
20.407
66.85%
2018-05-15
2.664
5.736
46.44%
13.657
20.336
67.16%
2018-05-14
2.750
6.029
45.61%
13.586
20.300
66.93%
2018-05-13
2.771
6.314
43.89%
13.550
20.207
67.06%
2018-05-12
2.750
6.593
41.71%
13.393
20.157
66.44%
2018-05-11
2.436
6.857
35.53%
12.793
20.057
63.78%
2018-05-10
2.650
7.171
36.95%
12.736
19.900
64%
2018-05-09
2.907
7.436
39.09%
12.743
19.814
64.31%
2018-05-08
3.314
7.743
42.8%
12.750
19.743
64.58%
2018-05-07
3.750
8.086
46.38%
12.764
19.686
64.84%
2018-05-06
3.980
8.400
47.38%
12.990
19.579
66.35%
2018-05-05
5.050
8.721
57.91%
12.817
19.514
65.68%
2018-05-04
1.100
9.000
12.22%
10.775
19.436
55.44%
2018-05-03
4.571
9.271
49.3%
12.800
19.350
66.15%
2018-05-02
4.250
9.507
44.7%
12.307
19.250
63.93%
2018-05-01
4.279
9.714
44.05%
12.229
19.150
63.86%
2018-04-30
4.164
9.921
41.97%
12.057
19.064
63.24%
2018-04-29
4.329
10.150
42.65%
12.021
18.943
63.46%
2018-04-28
4.521
10.314
43.83%
12.000
18.843
63.68%
2018-04-27
4.964
10.529
47.15%
12.007
18.757
64.01%
2018-04-26
5.400
10.693
50.5%
12.036
18.657
64.51%
2018-04-25
5.821
10.857
53.62%
12.029
18.557
64.82%
2018-04-24
6.100
10.964
55.64%
12.014
18.436
65.17%
2018-04-23
11.086
0%
18.371
0%
2018-04-22
6.957
11.186
62.19%
12.093
18.250
66.26%
2018-04-21
7.321
11.350
64.5%
12.129
18.136
66.88%
2018-04-20
7.014
11.507
60.95%
11.850
18.071
65.57%
2018-04-19
7.179
11.707
61.32%
11.793
17.986
65.57%
2018-04-18
7.129
11.943
59.69%
11.714
17.886
65.49%
2018-04-17
12.164
0%
17.800
0%
2018-04-15
7.821
12.650
61.83%
11.671
17.664
66.07%
2018-04-14
7.814
12.850
60.81%
11.636
17.593
66.14%
2018-04-13
7.671
13.014
58.94%
11.486
17.536
65.5%
2018-04-12
7.750
13.143
58.97%
11.429
17.450
65.5%
2018-04-11
8.114
13.243
61.27%
11.464
17.379
65.96%
2018-04-10
8.407
13.350
62.97%
11.429
17.314
66.01%
2018-04-09
8.371
13.421
62.37%
11.429
17.221
66.37%
2018-04-08
8.286
13.450
61.61%
11.357
17.136
66.28%
2018-04-07
8.171
13.514
60.46%
10.750
17.029
63.13%
2018-04-06
8.193
13.514
60.63%
10.650
16.979
62.72%
2018-04-05
8.364
13.521
61.86%
10.614
16.871
62.91%
2018-04-04
8.443
13.529
62.41%
10.564
16.786
62.93%
2018-04-03
8.400
13.514
62.16%
10.550
16.700
63.17%
2018-04-02
8.414
13.493
62.36%
10.614
16.579
64.02%
2018-04-01
8.521
13.429
63.45%
10.614
16.450
64.52%
2018-03-31
8.679
13.393
64.8%
10.607
16.343
64.9%
2018-03-30
8.779
13.321
65.9%
10.607
16.257
65.25%
2018-03-29
8.807
13.257
66.43%
10.593
16.136
65.65%
2018-03-28
8.879
13.193
67.3%
10.579
15.971
66.24%
2018-03-27
8.836
13.114
67.38%
10.493
15.857
66.17%
2018-03-26
8.821
13.079
67.44%
10.479
15.736
66.59%
2018-03-25
8.886
13.036
68.17%
10.436
15.679
66.56%
2018-03-24
12.971
0%
15.614
0%
2018-03-23
8.736
12.950
67.46%
10.207
15.529
65.73%
2018-03-22
8.107
12.943
62.64%
9.464
15.486
61.11%
2018-03-21
8.121
12.921
62.85%
9.400
15.407
61.01%
2018-03-20
8.029
12.907
62.21%
9.343
15.343
60.89%
2018-03-19
7.979
12.907
61.82%
9.314
15.243
61.1%
2018-03-17
7.436
12.850
57.87%
8.829
15.086
58.52%
2018-03-16
7.307
12.814
57.02%
8.736
14.971
58.35%
2018-03-15
7.136
12.779
55.84%
8.479
14.857
57.07%
2018-03-14
6.407
12.707
50.42%
7.771
14.757
52.66%
2018-03-13
6.436
12.600
51.08%
7.764
14.650
53%
2018-03-12
6.493
12.500
51.94%
7.779
14.579
53.36%
2018-03-11
6.500
12.400
52.42%
7.750
14.421
53.74%
2018-03-10
6.550
12.300
53.25%
7.779
14.343
54.24%
2018-03-09
6.621
12.186
54.33%
7.750
14.279
54.28%
2018-03-08
6.521
12.086
53.95%
7.750
14.200
54.58%
2018-03-06
6.371
11.864
53.7%
7.643
14.050
54.4%
2018-03-05
6.400
11.771
54.37%
7.657
13.936
54.94%
2018-03-04
6.307
11.679
54%
7.536
13.850
54.41%
2018-03-03
6.307
11.593
54.4%
7.543
13.771
54.77%
2018-03-02
6.250
11.493
54.38%
7.493
13.650
54.89%
2018-03-01
6.086
11.429
53.25%
7.357
13.579
54.18%
2018-02-28
6.064
11.264
53.84%
7.336
13.471
54.46%
2018-02-27
6.064
11.164
54.32%
7.371
13.371
55.13%
2018-02-26
11.064
0%
13.250
0%
2018-02-25
5.893
10.943
53.85%
7.221
13.200
54.7%
2018-02-24
5.850
10.814
54.1%
7.171
13.050
54.95%
2018-02-23
5.757
10.693
53.84%
7.071
12.950
54.6%
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

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1999 - 2018
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis