Upper Colorado River Snowpack Database

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



Colorado

Gunnison




ROARING FORK 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
0.043
0.1 *
43%
17.250
26.557
64.95%
2018-06-21
0.029
0.1 *
29%
17.167
26.543
64.68%
2018-06-20
0.014
0.1 *
14%
18.786
26.471
70.97%
2018-06-19
0.029
0.1 *
29%
18.757
26.471
70.86%
2018-06-18
0.029
0.1 *
29%
18.757
26.429
70.97%
2018-06-17
0.029
0.1 *
29%
18.643
26.357
70.73%
2018-06-16
0.029
0.1 *
29%
18.686
26.357
70.9%
2018-06-15
0.014
0.1 *
14%
18.657
26.314
70.9%
2018-06-14
0.014
0.1 *
14%
18.700
26.243
71.26%
2018-06-13
0.029
0.1 *
29%
18.643
26.214
71.12%
2018-06-12
0.014
0.1 *
14%
18.557
26.100
71.1%
2018-06-11
0.014
0.1 *
14%
18.614
26.071
71.4%
2018-06-10
0.014
0.1 *
14%
18.614
26.014
71.55%
2018-06-09
0.014
0.1 *
14%
18.586
25.957
71.6%
2018-06-08
0.014
0.1 *
14%
18.614
25.914
71.83%
2018-06-07
0.029
0.071
40.85%
18.614
25.871
71.95%
2018-06-06
0.014
0.271
5.17%
18.614
25.800
72.15%
2018-06-05
0.043
0.586
7.34%
18.586
25.714
72.28%
2018-06-04
0.043
0.843
5.1%
18.371
25.671
71.56%
2018-06-03
0.014
1.071
1.31%
18.386
25.629
71.74%
2018-06-02
0.029
1.314
2.21%
18.300
25.586
71.52%
2018-06-01
0.043
1.543
2.79%
18.371
25.529
71.96%
2018-05-31
0.071
1.729
4.11%
18.243
25.471
71.62%
2018-05-30
0.057
1.900
3%
18.214
25.443
71.59%
2018-05-29
0.071
2.043
3.48%
18.286
25.329
72.19%
2018-05-28
0.100
2.186
4.57%
18.300
25.314
72.29%
2018-05-26
0.400
2.529
15.82%
18.271
25.143
72.67%
2018-05-25
0.686
2.729
25.14%
18.243
25.043
72.85%
2018-05-24
0.900
3.143
28.64%
18.214
25.000
72.86%
2018-05-23
1.071
3.614
29.63%
18.171
24.971
72.77%
2018-05-22
1.257
4.029
31.2%
18.229
24.886
73.25%
2018-05-21
4.414
0%
24.843
0%
2018-05-20
1.757
4.857
36.17%
18.143
24.829
73.07%
2018-05-19
2.014
5.286
38.1%
18.171
24.743
73.44%
2018-05-18
2.286
5.671
40.31%
18.200
24.700
73.68%
2018-05-17
2.700
6.171
43.75%
18.214
24.614
74%
2018-05-16
3.086
6.757
45.67%
18.157
24.586
73.85%
2018-05-15
3.414
7.314
46.68%
18.129
24.486
74.04%
2018-05-14
3.714
7.843
47.35%
18.157
24.414
74.37%
2018-05-13
4.014
8.329
48.19%
18.229
24.314
74.97%
2018-05-12
4.429
8.829
50.16%
18.186
24.200
75.15%
2018-05-11
4.857
9.271
52.39%
18.257
24.143
75.62%
2018-05-10
5.414
9.671
55.98%
18.143
24.057
75.42%
2018-05-09
5.743
10.043
57.18%
18.100
24.000
75.42%
2018-05-08
6.286
10.443
60.19%
18.100
23.857
75.87%
2018-05-07
6.629
10.829
61.22%
18.100
23.757
76.19%
2018-05-06
6.300
11.129
56.61%
17.400
23.657
73.55%
2018-05-05
5.340
11.400
46.84%
16.660
23.629
70.51%
2018-05-04
9.000
11.686
77.02%
18.133
23.457
77.3%
2018-05-03
7.443
11.929
62.39%
17.471
23.386
74.71%
2018-05-02
7.500
12.114
61.91%
17.329
23.286
74.42%
2018-05-01
7.843
12.286
63.84%
17.314
23.157
74.77%
2018-04-30
8.286
12.486
66.36%
17.343
23.043
75.26%
2018-04-29
8.786
12.714
69.1%
17.314
22.871
75.7%
2018-04-28
9.371
12.886
72.72%
17.257
22.800
75.69%
2018-04-27
10.043
13.043
77%
17.257
22.671
76.12%
2018-04-26
10.514
13.200
79.65%
17.257
22.571
76.46%
2018-04-25
10.771
13.300
80.98%
17.114
22.386
76.45%
2018-04-24
10.757
13.457
79.94%
17.129
22.200
77.16%
2018-04-23
13.629
0%
22.014
0%
2018-04-22
10.283
13.771
74.67%
16.317
21.829
74.75%
2018-04-21
11.371
13.943
81.55%
16.814
21.729
77.38%
2018-04-20
10.557
14.143
74.64%
16.171
21.629
74.77%
2018-04-19
10.914
14.400
75.79%
16.043
21.557
74.42%
2018-04-18
11.214
14.743
76.06%
15.714
21.429
73.33%
2018-04-17
12.900
15.043
85.75%
16.000
21.314
75.07%
2018-04-15
11.700
15.514
75.42%
15.857
21.100
75.15%
2018-04-14
11.671
15.729
74.2%
15.671
21.043
74.47%
2018-04-13
11.514
15.900
72.42%
15.543
20.971
74.12%
2018-04-12
11.557
16.043
72.04%
15.486
20.857
74.25%
2018-04-11
12.043
16.143
74.6%
15.457
20.714
74.62%
2018-04-10
12.400
16.157
76.75%
15.286
20.586
74.25%
2018-04-09
12.314
16.214
75.95%
15.229
20.457
74.44%
2018-04-08
12.100
16.243
74.49%
14.771
20.357
72.56%
2018-04-07
11.457
16.257
70.47%
13.771
20.200
68.17%
2018-04-06
11.043
16.243
67.99%
13.443
20.086
66.93%
2018-04-05
11.271
16.171
69.7%
13.386
19.957
67.07%
2018-04-04
11.329
16.100
70.37%
13.300
19.843
67.03%
2018-04-03
11.400
16.014
71.19%
13.400
19.729
67.92%
2018-04-02
11.729
15.957
73.5%
13.329
19.557
68.15%
2018-04-01
11.943
15.871
75.25%
13.371
19.386
68.97%
2018-03-31
12.129
15.771
76.91%
13.329
19.243
69.27%
2018-03-30
12.229
15.686
77.96%
13.257
19.114
69.36%
2018-03-29
12.057
15.571
77.43%
13.229
18.971
69.73%
2018-03-28
12.057
15.486
77.86%
13.057
18.857
69.24%
2018-03-27
12.071
15.400
78.38%
13.029
18.686
69.73%
2018-03-26
12.086
15.314
78.92%
13.143
18.543
70.88%
2018-03-25
12.171
15.243
79.85%
13.143
18.429
71.32%
2018-03-24
15.143
0%
18.343
0%
2018-03-23
11.429
15.029
76.05%
12.300
18.243
67.42%
2018-03-22
11.257
14.957
75.26%
12.071
18.143
66.53%
2018-03-21
11.271
14.814
76.08%
11.943
18.043
66.19%
2018-03-20
11.229
14.729
76.24%
12.033
17.957
67.01%
2018-03-19
11.086
14.586
76%
11.829
17.814
66.4%
2018-03-17
10.914
14.386
75.87%
11.700
17.600
66.48%
2018-03-16
10.786
14.314
75.35%
11.671
17.486
66.74%
2018-03-15
10.529
14.257
73.85%
11.586
17.429
66.48%
2018-03-14
10.586
14.200
74.55%
11.543
17.314
66.67%
2018-03-13
10.614
14.129
75.12%
11.500
17.214
66.81%
2018-03-12
10.586
14.043
75.38%
11.443
17.129
66.8%
2018-03-11
10.586
13.986
75.69%
11.400
17.000
67.06%
2018-03-10
10.614
13.914
76.28%
11.557
16.857
68.56%
2018-03-09
10.657
13.814
77.15%
11.471
16.771
68.4%
2018-03-08
10.571
13.700
77.16%
11.386
16.643
68.41%
2018-03-06
10.557
13.557
77.87%
11.100
16.414
67.63%
2018-03-05
10.543
13.414
78.6%
11.283
16.229
69.52%
2018-03-04
10.471
13.314
78.65%
11.300
16.086
70.25%
2018-03-03
10.371
13.229
78.4%
11.243
15.957
70.46%
2018-03-02
10.371
13.114
79.08%
11.229
15.843
70.88%
2018-03-01
10.271
13.029
78.83%
11.114
15.729
70.66%
2018-02-28
10.286
12.800
80.36%
11.171
15.600
71.61%
2018-02-27
10.286
12.671
81.18%
11.129
15.529
71.67%
2018-02-26
12.586
0%
15.414
0%
2018-02-25
10.200
12.486
81.69%
10.871
15.286
71.12%
2018-02-24
10.129
12.371
81.88%
10.829
15.186
71.31%
2018-02-23
9.943
12.229
81.31%
10.671
15.100
70.67%
2018-02-22
9.743
12.100
80.52%
10.557
14.957
70.58%
2018-02-21
9.571
11.957
80.05%
10.171
14.814
68.66%
2018-02-20
9.557
11.814
80.9%
10.229
14.571
70.2%
2018-02-19
5.800
11.600
50%
5.400
14.400
37.5%
2018-02-18
9.143
11.429
80%
10.000
14.229
70.28%
2018-02-17
9.143
11.271
81.12%
10.029
14.086
71.2%
2018-02-16
9.129
11.171
81.72%
9.929
13.914
71.36%
2018-02-15
8.571
11.086
77.31%
9.386
13.871
67.67%
2018-02-14
8.357
10.971
76.17%
9.257
13.671
67.71%
2018-02-13
8.257
10.857
76.05%
9.157
13.443
68.12%
2018-02-12
7.671
10.743
71.4%
8.800
13.286
66.24%
2018-02-11
7.643
10.657
71.72%
8.650
13.143
65.81%
2018-02-10
7.114
10.529
67.57%
8.157
13.014
62.68%
2018-02-09
7.071
10.443
67.71%
8.014
12.957
61.85%
2018-02-08
7.071
10.329
68.46%
8.300
12.814
64.77%
2018-02-07
7.000
10.229
68.43%
8.133
12.686
64.11%
2018-02-06
6.829
10.143
67.33%
7.814
12.657
61.74%
2018-02-05
6.529
10.029
65.1%
7.671
12.586
60.95%
2018-02-04
6.543
9.914
66%
7.700
12.500
61.6%
2018-02-03
9.829
0%
12.357
0%
2018-02-02
6.486
9.686
66.96%
7.643
12.271
62.29%
2018-02-01
6.486
9.557
67.87%
7.643
12.200
62.65%
2018-01-31
6.486
9.400
69%
7.571
12.086
62.64%
2018-01-30
6.443
9.257
69.6%
7.486
11.971
62.53%
2018-01-29
6.400
9.171
69.79%
7.329
11.914
61.52%
2018-01-28
6.386
9.029
70.73%
7.650
11.786
64.91%
2018-01-27
6.243
8.914
70.04%
7.383
11.700
63.1%
2018-01-26
6.286
8.871
70.86%
7.343
11.586
63.38%
2018-01-25
6.157
8.743
70.42%
7.129
11.457
62.22%
2018-01-24
6.057
8.671
69.85%
7.250
11.343
63.92%
2018-01-23
6.129
8.586
71.38%
7.071
11.229
62.97%
2018-01-22
6.114
8.514
71.81%
6.857
11.157
61.46%
2018-01-21
5.943
8.429
70.51%
6.971
11.057
63.05%
2018-01-20
5.600
8.371
66.9%
6.743
11.000
61.3%
2018-01-19
5.543
8.329
66.55%
6.700
10.871
61.63%
2018-01-18
5.443
8.257
65.92%
6.414
10.814
59.31%
2018-01-17
5.400
8.186
65.97%
6.633
10.714
61.91%
2018-01-16
5.429
8.129
66.79%
6.357
10.629
59.81%
2018-01-15
5.457
8.029
67.97%
6.414
10.543
60.84%
2018-01-14
5.514
7.929
69.54%
6.471
10.514
61.55%
2018-01-13
5.514
7.814
70.57%
6.486
10.414
62.28%
2018-01-12
5.314
7.743
68.63%
6.300
10.329
60.99%
2018-01-11
5.343
7.657
69.78%
6.214
10.214
60.84%
2018-01-10
4.771
7.543
63.25%
5.814
10.086
57.64%
2018-01-09
4.671
7.471
62.52%
5.757
9.971
57.74%
2018-01-08
4.443
7.371
60.28%
5.429
9.886
54.92%
2018-01-07
4.514
7.271
62.08%
5.543
9.786
56.64%
2018-01-06
3.929
7.157
54.9%
5.157
9.600
53.72%
2018-01-05
3.857
7.057
54.65%
4.986
9.457
52.72%
2018-01-04
3.914
6.929
56.49%
5.283
9.300
56.81%
2018-01-03
3.786
6.829
55.44%
5.117
9.171
55.8%
2018-01-02
3.929
6.729
58.39%
5.317
9.086
58.52%
2018-01-01
3.857
6.614
58.32%
5.167
8.971
57.6%
2017-12-31
4.043
6.500
62.2%
5.243
8.900
58.91%
2017-12-30
3.350
6.429
52.11%
4.400
8.771
50.17%
2017-12-29
3.929
6.357
61.81%
4.971
8.657
57.42%
2017-12-28
4.014
6.243
64.3%
5.186
8.571
60.51%
2017-12-27
4.383
6.157
71.19%
5.150
8.500
60.59%
2017-12-26
4.483
6.071
73.84%
5.029
8.414
59.77%
2017-12-25
4.000
6.029
66.35%
4.643
8.329
55.74%
2017-12-24
3.867
5.957
64.92%
4.429
8.300
53.36%
2017-12-23
3.450
5.929
58.19%
4.667
8.200
56.91%
2017-12-22
3.383
5.843
57.9%
4.660
8.071
57.74%
2017-12-21
3.117
5.771
54.01%
4.400
7.957
55.3%
2017-12-20
3.000
5.743
52.24%
4.067
7.871
51.67%
2017-12-19
2.983
5.671
52.6%
4.033
7.786
51.8%
2017-12-18
2.883
5.586
51.61%
4.280
7.671
55.79%
2017-12-17
3.033
5.471
55.44%
4.250
7.600
55.92%
2017-12-16
2.983
5.357
55.68%
4.150
7.514
55.23%
2017-12-15
2.800
5.257
53.26%
4.240
7.386
57.41%
2017-12-14
2.983
5.143
58%
3.957
7.300
54.21%
2017-12-13
3.160
5.043
62.66%
4.220
7.129
59.19%
2017-12-12
2.783
4.929
56.46%
3.729
7.029
53.05%
2017-12-11
2.767
4.800
57.65%
3.950
6.929
57.01%
2017-12-10
2.717
4.671
58.17%
4.180
6.871
60.84%
2017-12-09
2.700
4.600
58.7%
3.767
6.814
55.28%
2017-12-08
2.767
4.500
61.49%
3.743
6.700
55.87%
2017-12-07
2.567
4.386
58.53%
3.567
6.557
54.4%
2017-12-06
2.600
4.271
60.88%
3.600
6.429
56%
2017-12-05
2.300
4.186
54.95%
3.650
6.314
57.81%
2017-12-04
2.357
4.043
58.3%
3.729
6.243
59.73%
2017-12-03
2.200
3.929
55.99%
3.557
6.200
57.37%
2017-12-02
2.214
3.829
57.82%
3.629
6.043
60.05%
2017-12-01
2.157
3.714
58.08%
3.514
5.943
59.13%
2017-11-30
2.157
3.614
59.68%
3.529
5.829
60.54%
2017-11-29
3.429
0%
5.714
0%
2017-11-28
2.229
3.314
67.26%
3.643
5.557
65.56%
2017-11-27
2.200
3.200
68.75%
3.614
5.429
66.57%
2017-11-26
2.171
3.100
70.03%
3.600
5.271
68.3%
2017-11-25
2.186
2.971
73.58%
3.586
5.157
69.54%
2017-11-24
2.186
2.886
75.74%
3.600
5.057
71.19%
2017-11-23
2.257
2.800
80.61%
3.686
4.986
73.93%
2017-11-22
2.229
2.757
80.85%
3.600
4.857
74.12%
2017-11-21
2.014
2.729
73.8%
3.486
4.786
72.84%
2017-11-20
1.829
2.657
68.84%
3.086
4.700
65.66%
2017-11-19
1.771
2.614
67.75%
3.000
4.671
64.23%
2017-11-18
1.914
2.571
74.45%
3.157
4.571
69.07%
2017-11-17
0.943
2.486
37.93%
2.543
4.457
57.06%
2017-11-16
0.857
2.371
36.15%
2.386
4.371
54.59%
2017-11-15
0.814
2.229
36.52%
2.314
4.314
53.64%
2017-11-14
0.843
2.114
39.88%
2.357
4.171
56.51%
2017-11-13
0.667
1.971
33.84%
2.300
4.014
57.3%
2017-11-12
0.786
1.843
42.65%
2.286
3.914
58.41%
2017-11-11
0.829
1.700
48.76%
2.371
3.786
62.63%
2017-11-10
0.800
1.614
49.57%
2.343
3.671
63.82%
2017-11-09
0.786
1.557
50.48%
2.286
3.486
65.58%
2017-11-08
0.867
1.486
58.34%
2.200
3.329
66.09%
2017-11-07
0.786
1.414
55.59%
2.286
3.243
70.49%
2017-11-06
0.729
1.343
54.28%
2.243
3.171
70.73%
2017-11-05
0.714
1.257
56.8%
2.271
3.057
74.29%
2017-11-04
0.629
1.200
52.42%
2.186
3.029
72.17%
2017-11-03
0.614
1.129
54.38%
2.100
2.929
71.7%
2017-11-02
0.700
1.029
68.03%
2.186
2.786
78.46%
2017-11-01
0.700
0.914
76.59%
2.086
2.671
78.1%
2017-10-31
0.729
0.814
89.56%
2.157
2.557
84.36%
2017-10-30
0.700
0%
2.443
0%
2017-10-29
0.586
0.643
91.14%
1.986
2.371
83.76%
2017-10-28
0.629
0.571
110.16%
2.029
2.243
90.46%
2017-10-27
0.571
0.514
111.09%
1.971
2.186
90.16%
2017-10-26
0.529
0.457
115.75%
1.957
2.086
93.82%
2017-10-25
0.557
0.386
144.3%
1.929
2.000
96.45%
2017-10-24
0.571
0.357
159.94%
1.957
1.871
104.6%
2017-10-23
0.643
0.271
237.27%
1.943
1.829
106.23%
2017-10-22
0.557
0.243
229.22%
1.786
1.757
101.65%
2017-10-21
0.714
0.200
357%
1.971
1.729
114%
2017-10-20
0.100
0.186
53.76%
1.450
1.643
88.25%
2017-10-19
0.271
0.157
172.61%
1.600
1.557
102.76%
2017-10-18
0.271
0.129
210.08%
1.557
1.486
104.78%
2017-10-17
0.243
0.100
243%
1.514
1.400
108.14%
2017-10-16
0.229
0.029
789.66%
1.486
1.286
115.55%
2017-10-15
0.186
0.1 *
186%
1.400
1.229
113.91%
2017-10-14
0.257
0.1 *
257%
1.643
1.100
149.36%
2017-10-13
0.257
0.1 *
257%
1.629
1.014
160.65%
2017-10-12
0.429
0.1 *
429%
1.586
0.957
165.73%
2017-10-11
0.457
0.1 *
457%
1.514
0.900
168.22%
2017-10-10
0.486
0.1 *
486%
1.443
0.814
177.27%
2017-10-09
0.229
0.1 *
229%
1.286
0.743
173.08%
2017-10-08
0.214
0.1 *
214%
1.243
0.643
193.31%
2017-10-07
0.243
0.1 *
243%
1.186
0.543
218.42%
2017-10-06
0.243
0.1 *
243%
1.314
0.443
296.61%
2017-10-05
0.386
0.1 *
386%
1.286
0.343
374.93%
2017-10-04
0.467
0.1 *
467%
1.229
0.257
478.21%
2017-10-03
0.717
0.1 *
717%
1.171
0.143
818.88%
2017-10-02
0.617
0.1 *
617%
0.729
0.071
1026.76%
2017-10-01
0.243
0.1 *
243%
33.886
33.129
102.29%
* 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