Upper Colorado River Snowpack Database

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



Colorado

Gunnison




DOLORES/SAN MIGUEL RIVER BASINS
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%
12.357
24.900
49.63%
2018-06-21
0.000
0.1 *
0%
12.357
24.871
49.68%
2018-06-20
0.014
0.1 *
14%
12.343
24.857
49.66%
2018-06-19
0.014
0.1 *
14%
12.314
24.814
49.63%
2018-06-18
0.014
0.1 *
14%
12.200
24.786
49.22%
2018-06-17
0.057
0.1 *
57%
11.914
24.714
48.21%
2018-06-16
0.029
0.1 *
29%
11.914
24.700
48.23%
2018-06-15
0.014
0.1 *
14%
11.843
24.686
47.97%
2018-06-14
0.029
0.1 *
29%
11.900
24.657
48.26%
2018-06-13
0.014
0.1 *
14%
11.829
24.586
48.11%
2018-06-12
0.014
0.1 *
14%
11.814
24.571
48.08%
2018-06-11
0.014
0.1 *
14%
11.829
24.529
48.22%
2018-06-10
0.014
0.1 *
14%
11.871
24.471
48.51%
2018-06-09
0.014
0.1 *
14%
11.814
24.429
48.36%
2018-06-08
0.014
0.1 *
14%
11.829
24.386
48.51%
2018-06-07
0.014
0.1 *
14%
11.857
24.329
48.74%
2018-06-06
0.014
0.086
16.28%
11.857
24.329
48.74%
2018-06-05
0.014
0.286
4.9%
11.857
24.300
48.79%
2018-06-04
0.014
0.457
3.06%
11.786
24.229
48.64%
2018-06-03
0.014
0.614
2.28%
11.871
24.229
49%
2018-06-02
0.014
0.757
1.85%
11.786
24.214
48.67%
2018-06-01
0.029
0.900
3.22%
11.929
24.157
49.38%
2018-05-31
0.057
1.029
5.54%
11.786
24.114
48.88%
2018-05-30
0.029
1.143
2.54%
11.786
24.086
48.93%
2018-05-29
0.043
1.243
3.46%
11.829
24.014
49.26%
2018-05-28
0.057
1.357
4.2%
11.786
23.986
49.14%
2018-05-26
0.129
1.586
8.13%
11.800
23.886
49.4%
2018-05-25
0.157
1.714
9.16%
11.786
23.800
49.52%
2018-05-24
0.186
1.829
10.17%
11.786
23.743
49.64%
2018-05-23
0.186
1.943
9.57%
11.757
23.643
49.73%
2018-05-22
0.171
2.071
8.26%
11.757
23.614
49.79%
2018-05-21
2.243
0%
23.514
0%
2018-05-20
0.200
2.471
8.09%
11.743
23.471
50.03%
2018-05-19
0.186
2.686
6.92%
11.714
23.400
50.06%
2018-05-18
0.243
2.957
8.22%
11.729
23.343
50.25%
2018-05-17
0.517
3.286
15.73%
11.714
23.257
50.37%
2018-05-16
0.800
3.643
21.96%
11.700
23.186
50.46%
2018-05-15
0.967
3.986
24.26%
11.714
23.129
50.65%
2018-05-14
1.117
4.314
25.89%
11.714
23.043
50.84%
2018-05-13
1.233
4.643
26.56%
11.829
23.014
51.4%
2018-05-12
1.433
4.929
29.07%
11.843
22.914
51.68%
2018-05-11
1.329
5.314
25.01%
11.786
22.886
51.5%
2018-05-10
1.529
5.757
26.56%
11.771
22.829
51.56%
2018-05-09
1.600
6.171
25.93%
11.729
22.786
51.47%
2018-05-08
1.757
6.514
26.97%
11.786
22.671
51.99%
2018-05-07
1.857
6.971
26.64%
11.771
22.586
52.12%
2018-05-06
2.233
7.357
30.35%
11.550
22.514
51.3%
2018-05-05
2.317
7.757
29.87%
12.417
22.414
55.4%
2018-05-04
2.567
8.043
31.92%
12.400
22.314
55.57%
2018-05-03
2.414
8.314
29.04%
11.657
22.200
52.51%
2018-05-02
2.029
8.543
23.75%
11.157
22.100
50.48%
2018-05-01
1.914
8.800
21.75%
11.057
21.943
50.39%
2018-04-30
2.000
9.043
22.12%
11.057
21.829
50.65%
2018-04-29
2.214
9.371
23.63%
11.071
21.700
51.02%
2018-04-28
2.329
9.714
23.98%
11.000
21.600
50.93%
2018-04-27
2.657
10.114
26.27%
10.986
21.486
51.13%
2018-04-26
2.929
10.457
28.01%
11.000
21.443
51.3%
2018-04-25
3.157
10.843
29.12%
11.029
21.329
51.71%
2018-04-24
3.171
11.214
28.28%
11.043
21.157
52.2%
2018-04-23
11.586
0%
21.029
0%
2018-04-22
4.140
11.943
34.66%
11.840
20.886
56.69%
2018-04-21
3.629
12.243
29.64%
10.800
20.786
51.96%
2018-04-20
3.343
12.557
26.62%
10.643
20.700
51.42%
2018-04-19
3.557
12.914
27.54%
10.571
20.643
51.21%
2018-04-18
3.800
13.300
28.57%
10.529
20.557
51.22%
2018-04-17
0.000
13.600
0%
8.100
20.486
39.54%
2018-04-15
4.414
14.086
31.34%
10.543
20.329
51.86%
2018-04-14
4.557
14.271
31.93%
10.457
20.271
51.59%
2018-04-13
4.371
14.457
30.23%
10.300
20.171
51.06%
2018-04-12
4.600
14.657
31.38%
10.329
20.086
51.42%
2018-04-11
5.157
14.814
34.81%
10.314
19.957
51.68%
2018-04-10
5.671
14.986
37.84%
10.257
19.857
51.65%
2018-04-09
6.014
15.186
39.6%
10.229
19.729
51.85%
2018-04-08
6.471
15.371
42.1%
10.114
19.614
51.57%
2018-04-07
6.571
15.557
42.24%
9.643
19.529
49.38%
2018-04-06
6.643
15.714
42.27%
9.557
19.414
49.23%
2018-04-05
6.957
15.786
44.07%
9.529
19.314
49.34%
2018-04-04
7.014
15.814
44.35%
9.500
19.171
49.55%
2018-04-03
7.314
15.814
46.25%
9.543
19.000
50.23%
2018-04-02
7.843
15.757
49.77%
9.529
18.857
50.53%
2018-04-01
7.986
15.714
50.82%
9.529
18.686
51%
2018-03-31
8.414
15.586
53.98%
9.543
18.571
51.39%
2018-03-30
8.700
15.457
56.29%
9.471
18.443
51.35%
2018-03-29
8.700
15.314
56.81%
9.471
18.257
51.88%
2018-03-28
8.843
15.171
58.29%
9.429
18.129
52.01%
2018-03-27
8.729
15.014
58.14%
9.400
18.000
52.22%
2018-03-26
8.771
14.914
58.81%
9.457
17.829
53.04%
2018-03-25
8.857
14.843
59.67%
9.471
17.771
53.29%
2018-03-24
14.800
0%
17.700
0%
2018-03-23
8.629
14.743
58.53%
9.229
17.614
52.4%
2018-03-22
8.514
14.743
57.75%
9.114
17.543
51.95%
2018-03-21
8.486
14.743
57.56%
9.043
17.457
51.8%
2018-03-20
8.414
14.700
57.24%
8.957
17.343
51.65%
2018-03-19
8.371
14.700
56.95%
8.914
17.229
51.74%
2018-03-17
7.829
14.614
53.57%
8.457
17.086
49.5%
2018-03-16
7.714
14.629
52.73%
8.343
16.986
49.12%
2018-03-15
7.300
14.586
50.05%
8.043
16.886
47.63%
2018-03-14
7.471
14.557
51.32%
8.029
16.829
47.71%
2018-03-13
7.571
14.471
52.32%
8.820
16.771
52.59%
2018-03-12
7.557
14.414
52.43%
8.800
16.671
52.79%
2018-03-11
7.543
14.371
52.49%
8.840
16.543
53.44%
2018-03-10
7.557
14.314
52.79%
8.350
16.400
50.91%
2018-03-09
7.700
14.214
54.17%
8.780
16.286
53.91%
2018-03-08
7.700
14.129
54.5%
8.317
16.214
51.3%
2018-03-06
7.650
13.829
55.32%
8.133
15.929
51.06%
2018-03-05
7.543
13.686
55.11%
7.871
15.771
49.91%
2018-03-04
7.486
13.557
55.22%
7.857
15.657
50.18%
2018-03-03
7.529
13.400
56.19%
7.843
15.529
50.51%
2018-03-02
7.471
13.257
56.36%
7.829
15.400
50.84%
2018-03-01
7.386
13.114
56.32%
7.757
15.257
50.84%
2018-02-28
7.486
12.814
58.42%
7.800
15.114
51.61%
2018-02-27
7.486
12.643
59.21%
7.800
15.000
52%
2018-02-26
12.471
0%
14.843
0%
2018-02-25
7.429
12.286
60.47%
7.671
14.743
52.03%
2018-02-24
7.271
12.071
60.24%
7.543
14.557
51.82%
2018-02-23
7.171
11.914
60.19%
7.443
14.486
51.38%
2018-02-22
6.971
11.729
59.43%
7.257
14.386
50.44%
2018-02-21
6.714
11.529
58.24%
7.086
14.257
49.7%
2018-02-20
6.800
11.371
59.8%
7.029
14.086
49.9%
2018-02-19
11.243
0%
13.900
0%
2018-02-18
6.243
11.114
56.17%
6.614
13.771
48.03%
2018-02-17
6.171
11.029
55.95%
6.586
13.686
48.12%
2018-02-16
6.243
10.857
57.5%
6.586
13.571
48.53%
2018-02-15
6.029
10.757
56.05%
6.329
13.529
46.78%
2018-02-14
5.814
10.657
54.56%
6.186
13.343
46.36%
2018-02-13
5.643
10.514
53.67%
6.000
13.186
45.5%
2018-02-12
4.986
10.414
47.88%
5.471
13.100
41.76%
2018-02-11
4.971
10.286
48.33%
5.400
12.986
41.58%
2018-02-10
4.671
10.129
46.12%
5.129
12.871
39.85%
2018-02-09
4.643
10.029
46.3%
5.129
12.771
40.16%
2018-02-08
4.543
9.943
45.69%
5.100
12.643
40.34%
2018-02-07
4.500
9.829
45.78%
5.014
12.529
40.02%
2018-02-06
4.243
9.743
43.55%
4.771
12.500
38.17%
2018-02-05
4.171
9.643
43.25%
4.729
12.457
37.96%
2018-02-04
4.186
9.571
43.74%
4.714
12.343
38.19%
2018-02-03
9.486
0%
12.229
0%
2018-02-02
4.186
9.357
44.74%
4.729
12.171
38.85%
2018-02-01
4.157
9.286
44.77%
4.729
12.100
39.08%
2018-01-31
4.171
9.214
45.27%
4.686
11.943
39.24%
2018-01-30
4.129
9.114
45.3%
4.686
11.886
39.42%
2018-01-29
4.114
9.043
45.49%
4.657
11.814
39.42%
2018-01-28
4.114
8.957
45.93%
4.686
11.714
40%
2018-01-27
3.957
8.900
44.46%
4.557
11.600
39.28%
2018-01-26
4.129
8.829
46.77%
4.643
11.457
40.53%
2018-01-25
4.057
8.800
46.1%
4.614
11.357
40.63%
2018-01-24
3.986
8.700
45.82%
4.586
11.243
40.79%
2018-01-23
3.957
8.629
45.86%
4.543
11.157
40.72%
2018-01-22
4.029
8.500
47.4%
4.471
11.071
40.38%
2018-01-21
3.871
8.386
46.16%
4.286
10.957
39.12%
2018-01-20
3.271
8.286
39.48%
3.857
10.886
35.43%
2018-01-19
3.271
8.157
40.1%
3.843
10.786
35.63%
2018-01-18
3.171
8.000
39.64%
3.814
10.686
35.69%
2018-01-17
3.157
7.900
39.96%
3.771
10.586
35.62%
2018-01-16
3.143
7.800
40.29%
3.786
10.486
36.11%
2018-01-15
3.171
7.743
40.95%
3.771
10.414
36.21%
2018-01-14
3.214
7.629
42.13%
3.800
10.329
36.79%
2018-01-13
3.143
7.543
41.67%
3.743
10.229
36.59%
2018-01-12
3.100
7.486
41.41%
3.686
10.143
36.34%
2018-01-11
3.129
7.429
42.12%
3.543
10.014
35.38%
2018-01-10
2.329
7.357
31.66%
2.814
9.943
28.3%
2018-01-09
2.329
7.329
31.78%
2.814
9.857
28.55%
2018-01-08
2.000
7.229
27.67%
2.600
9.814
26.49%
2018-01-07
2.029
7.129
28.46%
2.557
9.671
26.44%
2018-01-06
1.543
7.014
22%
2.171
9.514
22.82%
2018-01-05
1.514
6.900
21.94%
2.157
9.343
23.09%
2018-01-04
1.486
6.800
21.85%
2.129
9.157
23.25%
2018-01-03
1.483
6.643
22.32%
2.167
9.029
24%
2018-01-02
1.683
6.529
25.78%
2.217
8.929
24.83%
2018-01-01
1.667
6.414
25.99%
2.217
8.829
25.11%
2017-12-31
1.717
6.300
27.25%
2.171
8.757
24.79%
2017-12-30
1.550
6.200
25%
1.933
8.629
22.4%
2017-12-29
1.700
6.114
27.81%
2.129
8.557
24.88%
2017-12-28
1.717
6.014
28.55%
2.129
8.457
25.17%
2017-12-27
1.633
5.957
27.41%
2.071
8.371
24.74%
2017-12-26
1.633
5.843
27.95%
2.100
8.271
25.39%
2017-12-25
1.500
5.814
25.8%
2.086
8.186
25.48%
2017-12-24
1.414
5.757
24.56%
2.043
8.086
25.27%
2017-12-23
1.517
5.700
26.61%
1.971
8.000
24.64%
2017-12-22
1.450
5.629
25.76%
1.929
7.914
24.37%
2017-12-21
1.267
5.543
22.86%
1.771
7.829
22.62%
2017-12-20
1.217
5.471
22.24%
1.700
7.771
21.88%
2017-12-19
1.183
5.386
21.96%
1.686
7.686
21.94%
2017-12-18
1.133
5.257
21.55%
1.660
7.586
21.88%
2017-12-17
1.200
5.114
23.46%
1.720
7.500
22.93%
2017-12-16
1.150
5.000
23%
1.660
7.429
22.34%
2017-12-15
1.083
4.857
22.3%
1.660
7.329
22.65%
2017-12-14
1.014
4.714
21.51%
1.917
7.286
26.31%
2017-12-13
0.943
4.643
20.31%
1.833
7.157
25.61%
2017-12-12
0.943
4.557
20.69%
1.817
7.029
25.85%
2017-12-11
0.900
4.443
20.26%
1.800
6.943
25.93%
2017-12-10
0.886
4.314
20.54%
1.657
6.829
24.26%
2017-12-09
0.886
4.229
20.95%
1.657
6.771
24.47%
2017-12-08
0.900
4.114
21.88%
1.686
6.600
25.55%
2017-12-07
0.800
3.986
20.07%
1.717
6.457
26.59%
2017-12-06
0.800
3.914
20.44%
1.600
6.343
25.22%
2017-12-05
0.650
3.786
17.17%
1.533
6.257
24.5%
2017-12-04
0.871
3.729
23.36%
1.614
6.229
25.91%
2017-12-03
0.829
3.629
22.84%
1.571
6.143
25.57%
2017-12-02
0.843
3.571
23.61%
1.614
6.057
26.65%
2017-12-01
0.814
3.486
23.35%
1.571
5.957
26.37%
2017-11-30
0.771
3.400
22.68%
1.557
5.829
26.71%
2017-11-29
3.343
0%
5.700
0%
2017-11-28
0.743
3.200
23.22%
1.557
5.586
27.87%
2017-11-27
0.667
3.100
21.52%
1.550
5.471
28.33%
2017-11-26
0.700
2.971
23.56%
1.557
5.371
28.99%
2017-11-25
0.743
2.871
25.88%
1.557
5.271
29.54%
2017-11-24
0.729
2.771
26.31%
1.571
5.171
30.38%
2017-11-23
0.729
2.643
27.58%
1.543
5.114
30.17%
2017-11-22
0.757
2.557
29.61%
1.571
4.971
31.6%
2017-11-21
0.800
2.500
32%
1.557
4.914
31.68%
2017-11-20
0.671
2.414
27.8%
1.486
4.829
30.77%
2017-11-19
0.643
2.357
27.28%
1.457
4.757
30.63%
2017-11-18
0.700
2.286
30.62%
1.429
4.657
30.68%
2017-11-17
0.543
2.171
25.01%
1.257
4.571
27.5%
2017-11-16
0.414
2.086
19.85%
1.200
4.500
26.67%
2017-11-15
0.386
1.971
19.58%
1.171
4.400
26.61%
2017-11-14
0.333
1.829
18.21%
1.217
4.257
28.59%
2017-11-13
0.450
1.686
26.69%
1.267
4.186
30.27%
2017-11-12
0.300
1.543
19.44%
1.200
4.071
29.48%
2017-11-11
0.414
1.386
29.87%
1.186
3.857
30.75%
2017-11-10
0.357
1.229
29.05%
1.200
3.757
31.94%
2017-11-09
0.329
1.157
28.44%
1.143
3.614
31.63%
2017-11-08
0.450
1.057
42.57%
1.117
3.429
32.58%
2017-11-07
0.286
0.929
30.79%
1.000
3.386
29.53%
2017-11-06
0.300
0.886
33.86%
0.957
3.329
28.75%
2017-11-05
0.386
0.800
48.25%
0.986
3.229
30.54%
2017-11-04
0.400
0.729
54.87%
0.986
3.200
30.81%
2017-11-03
0.371
0.643
57.7%
0.943
3.114
30.28%
2017-11-02
0.414
0.571
72.5%
0.914
2.971
30.76%
2017-11-01
0.514
0.514
100%
0.929
2.871
32.36%
2017-10-31
0.157
0.429
36.6%
0.471
2.771
17%
2017-10-30
0.357
0%
2.686
0%
2017-10-29
0.071
0.329
21.58%
0.371
2.600
14.27%
2017-10-28
0.071
0.257
27.63%
0.400
2.429
16.47%
2017-10-27
0.071
0.229
31%
0.433
2.271
19.07%
2017-10-26
0.071
0.200
35.5%
0.386
2.229
17.32%
2017-10-25
0.071
0.186
38.17%
0.400
2.100
19.05%
2017-10-24
0.071
0.129
55.04%
0.386
2.029
19.02%
2017-10-23
0.114
0.114
100%
0.414
1.929
21.46%
2017-10-22
0.086
0.071
121.13%
0.417
1.843
22.63%
2017-10-21
0.186
0.057
326.32%
0.386
1.800
21.44%
2017-10-20
0.050
0.043
116.28%
0.100
1.757
5.69%
2017-10-19
0.071
0.043
165.12%
0.257
1.700
15.12%
2017-10-18
0.043
0.029
148.28%
0.267
1.643
16.25%
2017-10-17
0.043
0.029
148.28%
0.320
1.529
20.93%
2017-10-16
0.043
0.029
148.28%
0.320
1.457
21.96%
2017-10-15
0.014
0.043
32.56%
0.320
1.400
22.86%
2017-10-14
0.057
0.1 *
57%
0.300
1.286
23.33%
2017-10-13
0.029
0.1 *
29%
0.243
1.229
19.77%
2017-10-12
0.071
0.1 *
71%
0.257
1.171
21.95%
2017-10-11
0.029
0.1 *
29%
0.250
1.029
24.3%
2017-10-10
0.029
0.1 *
29%
0.300
1.000
30%
2017-10-09
0.029
0.1 *
29%
0.167
0.886
18.85%
2017-10-08
0.014
0.1 *
14%
0.180
0.814
22.11%
2017-10-07
0.014
0.1 *
14%
0.180
0.700
25.71%
2017-10-06
0.014
0.1 *
14%
0.129
0.586
22.01%
2017-10-05
0.029
0.1 *
29%
0.150
0.543
27.62%
2017-10-04
0.071
0.1 *
71%
0.150
0.414
36.23%
2017-10-03
0.086
0.1 *
86%
0.200
0.214
93.46%
2017-10-02
0.071
0.1 *
71%
0.000
0.086
0%
2017-10-01
0.086
0.1 *
86%
35.129
33.729
104.15%
* 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