Upper Colorado River Snowpack Database

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


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Colorado

Gunnison




UPPER GREEN 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
2017-07-23
0.022
0.1 *
22%
32.821
22.489
145.94%
2017-07-22
0.022
0.1 *
22%
32.816
22.447
146.19%
2017-07-21
0.047
0.1 *
47%
32.816
22.384
146.6%
2017-07-20
0.050
0.1 *
50%
32.668
22.337
146.25%
2017-07-19
0.031
0.1 *
31%
32.526
22.316
145.75%
2017-07-18
0.012
0.1 *
12%
32.537
22.284
146.01%
2017-07-17
0.057
0.1 *
57%
32.379
22.253
145.5%
2017-07-16
0.060
0.1 *
60%
32.533
22.200
146.55%
2017-07-15
0.040
0.1 *
40%
32.824
22.163
148.1%
2017-07-14
0.050
0.1 *
50%
30.050
22.132
135.78%
2017-07-13
0.031
0.1 *
31%
30.208
22.100
136.69%
2017-07-12
0.053
0.1 *
53%
31.712
22.053
143.8%
2017-07-11
0.094
0.1 *
94%
32.217
22.011
146.37%
2017-07-10
0.106
0.1 *
106%
32.200
21.974
146.54%
2017-07-09
0.113
0.1 *
113%
32.150
21.921
146.66%
2017-07-08
0.106
0.1 *
106%
32.150
21.900
146.8%
2017-07-07
0.106
0.1 *
106%
32.150
21.863
147.05%
2017-07-06
0.047
0.1 *
47%
31.995
21.858
146.38%
2017-07-05
0.094
0.1 *
94%
31.989
21.821
146.6%
2017-07-04
0.094
0.1 *
94%
32.016
21.784
146.97%
2017-07-03
0.106
0.1 *
106%
32.178
21.753
147.92%
2017-07-02
0.113
0.1 *
113%
32.117
21.721
147.86%
2017-07-01
0.153
0.1 *
153%
31.963
21.679
147.44%
2017-06-30
0.253
0.1 *
253%
31.937
21.668
147.39%
2017-06-29
0.282
0.1 *
282%
31.858
21.658
147.1%
2017-06-28
0.044
0.1 *
44%
31.737
21.611
146.86%
2017-06-27
0.453
0.1 *
453%
31.732
21.584
147.02%
2017-06-26
0.511
0.1 *
511%
31.711
21.526
147.31%
2017-06-25
0.025
0.1 *
25%
31.679
21.495
147.38%
2017-06-24
0.025
0.1 *
25%
31.642
21.453
147.49%
2017-06-23
0.900
0.1 *
900%
31.637
21.411
147.76%
2017-06-22
0.047
0.1 *
47%
32.517
21.379
152.1%
2017-06-21
0.162
0.1 *
162%
32.528
21.321
152.56%
2017-06-20
0.394
0.1 *
394%
31.663
21.295
148.69%
2017-06-19
0.600
0.1 *
600%
31.705
21.253
149.18%
2017-06-18
0.835
0.1 *
835%
31.632
21.200
149.21%
2017-06-17
1.171
0.1 *
1171%
31.579
21.147
149.33%
2017-06-16
1.371
0.1 *
1371%
31.332
21.084
148.61%
2017-06-15
1.582
0.005
31640%
31.300
21.021
148.9%
2017-06-14
1.622
0.063
2574.6%
31.221
21.005
148.64%
2017-06-13
1.750
0.168
1041.67%
31.026
20.926
148.27%
2017-06-12
1.806
0.305
592.13%
30.989
20.842
148.69%
2017-06-11
1.959
0.495
395.76%
30.800
20.747
148.46%
2017-06-10
2.082
0.705
295.32%
30.784
20.653
149.05%
2017-06-09
2.412
0.895
269.5%
30.779
20.532
149.91%
2017-06-08
2.829
1.089
259.78%
30.922
20.458
151.15%
2017-06-07
3.253
1.274
255.34%
30.944
20.363
151.96%
2017-06-06
3.624
1.458
248.56%
30.872
20.274
152.27%
2017-06-05
3.913
1.668
234.59%
29.982
20.226
148.23%
2017-06-04
4.459
1.874
237.94%
30.861
20.137
153.26%
2017-06-03
5.024
2.079
241.65%
30.839
20.042
153.87%
2017-06-02
5.712
2.242
254.77%
30.806
19.958
154.35%
2017-06-01
7.060
2.400
294.17%
30.711
19.895
154.37%
2017-05-31
7.713
2.584
298.49%
30.711
19.821
154.94%
2017-05-30
8.363
2.774
301.48%
30.526
19.732
154.7%
2017-05-29
11.831
2.979
397.15%
30.521
19.647
155.35%
2017-05-28
9.367
3.211
291.72%
30.661
19.574
156.64%
2017-05-27
9.625
3.484
276.26%
30.463
19.484
156.35%
2017-05-26
9.853
3.768
261.49%
30.506
19.405
157.21%
2017-05-25
9.759
4.058
240.49%
30.305
19.332
156.76%
2017-05-24
4.374
0%
19.258
0%
2017-05-23
11.687
4.721
247.55%
30.400
19.179
158.51%
2017-05-22
11.960
5.074
235.71%
30.367
19.074
159.21%
2017-05-21
12.053
5.511
218.71%
30.250
18.953
159.61%
2017-05-20
11.419
5.942
192.17%
30.200
18.879
159.97%
2017-05-19
10.741
6.405
167.7%
30.122
18.847
159.82%
2017-05-18
11.138
6.874
162.03%
29.844
18.784
158.88%
2017-05-17
10.376
7.347
141.23%
29.628
18.705
158.4%
2017-05-16
10.447
7.758
134.66%
29.506
18.642
158.28%
2017-05-15
10.859
8.111
133.88%
29.494
18.579
158.75%
2017-05-14
11.478
8.405
136.56%
29.258
18.521
157.97%
2017-05-13
14.420
8.637
166.96%
31.219
18.458
169.14%
2017-05-12
12.950
8.847
146.38%
29.311
18.358
159.66%
2017-05-11
13.711
9.000
152.34%
29.279
18.237
160.55%
2017-05-10
14.506
9.126
158.95%
29.289
18.116
161.67%
2017-05-09
15.356
9.289
165.31%
29.226
18.026
162.13%
2017-05-08
15.928
9.521
167.29%
29.053
17.937
161.97%
2017-05-07
17.176
9.758
176.02%
29.047
17.821
162.99%
2017-05-06
19.306
9.995
193.16%
29.026
17.705
163.94%
2017-05-05
20.206
10.284
196.48%
29.011
17.600
164.84%
2017-05-04
21.142
10.595
199.55%
29.000
17.547
165.27%
2017-05-03
21.521
10.895
197.53%
28.963
17.437
166.1%
2017-05-02
21.774
11.163
195.06%
28.942
17.368
166.64%
2017-05-01
20.324
11.384
178.53%
28.937
17.263
167.62%
2017-04-30
20.369
11.611
175.43%
28.928
17.179
168.39%
2017-04-29
20.335
11.816
172.1%
28.768
17.058
168.65%
2017-04-28
20.094
12.011
167.3%
28.521
16.942
168.34%
2017-04-27
21.367
12.168
175.6%
28.268
16.832
167.94%
2017-04-26
21.088
12.289
171.6%
28.206
16.747
168.42%
2017-04-25
21.168
12.416
170.49%
27.905
16.658
167.52%
2017-04-24
12.547
0%
16.563
0%
2017-04-23
21.183
12.668
167.22%
27.617
16.484
167.54%
2017-04-22
21.267
12.779
166.42%
27.544
16.368
168.28%
2017-04-21
21.267
12.895
164.92%
26.935
16.279
165.46%
2017-04-20
21.350
12.995
164.29%
26.741
16.189
165.18%
2017-04-19
21.374
13.100
163.16%
26.611
16.116
165.12%
2017-04-18
21.211
13.205
160.63%
26.344
16.026
164.38%
2017-04-17
21.479
13.326
161.18%
26.317
15.942
165.08%
2017-04-16
21.616
13.442
160.81%
26.244
15.889
165.17%
2017-04-15
21.822
13.579
160.7%
26.347
15.795
166.81%
2017-04-14
22.063
13.711
160.91%
26.289
15.721
167.22%
2017-04-13
23.453
13.832
169.56%
26.931
15.684
171.71%
2017-04-12
22.922
13.947
164.35%
26.371
15.616
168.87%
2017-04-10
21.971
14.089
155.94%
25.238
15.500
162.83%
2017-04-09
22.761
14.126
161.13%
26.141
15.395
169.8%
2017-04-08
22.356
14.147
158.03%
25.729
15.311
168.04%
2017-04-07
22.163
14.142
156.72%
24.618
15.258
161.34%
2017-04-06
22.226
14.132
157.27%
24.571
15.189
161.77%
2017-04-05
22.184
14.142
156.87%
24.488
15.137
161.78%
2017-04-04
22.333
14.121
158.15%
24.531
15.047
163.03%
2017-04-03
22.216
14.095
157.62%
24.506
14.974
163.66%
2017-04-02
21.317
14.047
151.75%
23.375
14.874
157.15%
2017-04-01
22.132
13.989
158.21%
24.324
14.789
164.47%
2017-03-31
21.900
13.911
157.43%
24.041
14.700
163.54%
2017-03-30
21.722
13.795
157.46%
23.756
14.600
162.71%
2017-03-29
21.794
13.689
159.21%
23.656
14.526
162.85%
2017-03-28
21.733
13.568
160.18%
23.587
14.405
163.74%
2017-03-27
13.442
0%
14.316
0%
2017-03-26
21.337
13.326
160.12%
23.241
14.221
163.43%
2017-03-25
21.206
13.226
160.34%
23.025
14.126
163%
2017-03-24
21.144
13.147
160.83%
22.962
14.032
163.64%
2017-03-23
19.772
13.058
151.42%
21.631
13.942
155.15%
2017-03-22
20.733
12.974
159.8%
22.344
13.863
161.18%
2017-03-21
20.933
12.884
162.47%
22.325
13.795
161.83%
2017-03-20
20.921
12.800
163.45%
22.282
13.742
162.15%
2017-03-19
21.278
12.726
167.2%
22.281
13.647
163.27%
2017-03-18
21.450
12.616
170.02%
22.237
13.568
163.89%
2017-03-17
21.311
12.547
169.85%
22.229
13.484
164.85%
2017-03-16
21.761
12.468
174.53%
22.237
13.384
166.15%
2017-03-15
21.883
12.389
176.63%
22.206
13.295
167.03%
2017-03-14
21.850
12.300
177.64%
22.213
13.232
167.87%
2017-03-13
21.878
12.237
178.79%
21.173
13.137
161.17%
2017-03-12
21.861
12.184
179.42%
21.153
13.100
161.47%
2017-03-11
21.994
12.100
181.77%
21.153
13.016
162.52%
2017-03-10
21.616
12.037
179.58%
21.056
12.974
162.29%
2017-03-09
21.342
11.953
178.55%
19.631
12.911
152.05%
2017-03-08
21.100
11.874
177.7%
19.521
12.805
152.45%
2017-03-07
20.972
11.779
178.05%
20.047
12.737
157.39%
2017-03-06
20.928
11.653
179.59%
20.127
12.647
159.14%
2017-03-05
20.706
11.542
179.4%
19.987
12.558
159.16%
2017-03-04
20.628
11.416
180.69%
19.900
12.447
159.88%
2017-03-03
20.522
11.311
181.43%
19.820
12.358
160.38%
2017-03-02
13.775
11.226
122.71%
15.700
12.289
127.76%
2017-03-01
20.184
11.137
181.23%
20.265
12.237
165.6%
2017-02-28
11.000
0%
12.147
0%
2017-02-27
19.832
10.926
181.51%
19.456
12.100
160.79%
2017-02-26
19.674
10.842
181.46%
19.433
12.011
161.79%
2017-02-25
19.626
10.763
182.35%
19.360
11.968
161.76%
2017-02-24
19.668
10.679
184.17%
19.433
11.837
164.17%
2017-02-23
19.437
10.595
183.45%
18.887
11.747
160.78%
2017-02-22
10.521
0%
11.637
0%
2017-02-21
18.684
10.421
179.29%
19.031
11.547
164.81%
2017-02-20
18.406
10.321
178.34%
18.853
11.468
164.4%
2017-02-19
18.094
10.221
177.03%
18.894
11.342
166.58%
2017-02-18
17.779
10.147
175.21%
18.765
11.232
167.07%
2017-02-17
17.679
10.047
175.96%
18.735
11.100
168.78%
2017-02-16
17.833
9.947
179.28%
18.706
11.000
170.05%
2017-02-15
17.794
9.858
180.5%
18.700
10.926
171.15%
2017-02-14
17.563
9.774
179.69%
18.624
10.800
172.44%
2017-02-13
17.733
9.668
183.42%
18.594
10.653
174.54%
2017-02-12
17.706
9.574
184.94%
18.512
10.579
174.99%
2017-02-11
17.553
9.474
185.28%
18.238
10.521
173.35%
2017-02-10
16.939
9.363
180.91%
17.587
10.447
168.34%
2017-02-09
16.316
9.268
176.05%
17.259
10.347
166.8%
2017-02-08
16.053
9.184
174.79%
16.550
10.263
161.26%
2017-02-07
14.968
9.095
164.57%
15.825
10.158
155.79%
2017-02-06
14.363
9.032
159.02%
15.971
10.111
157.96%
2017-02-05
14.226
8.958
158.81%
15.859
10.084
157.27%
2017-02-04
13.789
8.911
154.74%
14.981
10.042
149.18%
2017-02-02
13.361
8.774
152.28%
14.460
9.895
146.13%
2017-02-01
13.232
8.695
152.18%
14.688
9.805
149.8%
2017-01-31
13.184
8.616
153.02%
15.133
9.732
155.5%
2017-01-30
13.153
8.526
154.27%
15.078
9.642
156.38%
2017-01-29
12.628
8.442
149.59%
15.044
9.563
157.31%
2017-01-28
12.533
8.368
149.77%
14.967
9.489
157.73%
2017-01-27
8.274
0%
9.416
0%
2017-01-26
12.932
8.200
157.71%
14.818
9.353
158.43%
2017-01-25
12.942
8.116
159.46%
14.835
9.268
160.07%
2017-01-24
12.932
8.021
161.23%
14.812
9.189
161.19%
2017-01-23
7.937
0%
9.116
0%
2017-01-22
12.379
7.879
157.11%
14.406
9.005
159.98%
2017-01-21
12.289
7.779
157.98%
14.329
8.921
160.62%
2017-01-20
12.353
7.684
160.76%
14.394
8.868
162.31%
2017-01-19
12.253
7.621
160.78%
13.750
8.805
156.16%
2017-01-18
12.216
7.516
162.53%
13.737
8.737
157.23%
2017-01-17
12.121
7.437
162.98%
14.283
8.637
165.37%
2017-01-16
12.111
7.353
164.71%
14.289
8.553
167.06%
2017-01-15
12.132
7.284
166.56%
14.294
8.468
168.8%
2017-01-14
12.168
7.205
168.88%
14.339
8.437
169.95%
2017-01-13
12.126
7.116
170.4%
14.261
8.342
170.95%
2017-01-12
12.200
7.000
174.29%
14.356
8.311
172.73%
2017-01-11
11.684
6.905
169.21%
13.989
8.163
171.37%
2017-01-10
10.758
6.811
157.95%
13.600
8.026
169.45%
2017-01-09
9.595
6.695
143.32%
12.816
7.932
161.57%
2017-01-08
8.895
6.574
135.31%
12.284
7.832
156.84%
2017-01-07
8.542
6.463
132.17%
11.921
7.726
154.3%
2017-01-06
8.628
6.374
135.36%
11.800
7.637
154.51%
2017-01-05
8.674
6.279
138.14%
12.042
7.516
160.22%
2017-01-04
8.179
6.216
131.58%
11.626
7.437
156.33%
2017-01-03
7.947
6.137
129.49%
11.437
7.347
155.67%
2017-01-02
6.058
0%
7.253
0%
2017-01-01
7.732
5.979
129.32%
11.232
7.147
157.16%
2016-12-31
7.863
5.905
133.16%
11.374
7.042
161.52%
2016-12-30
7.758
5.805
133.64%
11.284
6.963
162.06%
2016-12-29
7.668
5.726
133.92%
11.153
6.847
162.89%
2016-12-28
7.695
5.600
137.41%
11.168
6.726
166.04%
2016-12-27
7.274
5.489
132.52%
10.795
6.637
162.65%
2016-12-26
7.358
5.384
136.66%
10.874
6.542
166.22%
2016-12-25
7.274
5.279
137.79%
10.821
6.437
168.11%
2016-12-24
6.868
5.179
132.61%
10.453
6.358
164.41%
2016-12-23
6.674
5.089
131.15%
10.242
6.316
162.16%
2016-12-22
6.658
4.979
133.72%
10.205
6.237
163.62%
2016-12-21
6.837
4.911
139.22%
10.389
6.147
169.01%
2016-12-20
6.547
4.816
135.94%
10.147
6.063
167.36%
2016-12-19
6.305
4.732
133.24%
9.879
6.005
164.51%
2016-12-18
6.268
4.647
134.88%
9.789
5.926
165.19%
2016-12-17
6.484
4.563
142.1%
9.958
5.879
169.38%
2016-12-16
5.921
4.474
132.34%
9.421
5.805
162.29%
2016-12-15
5.459
4.374
124.81%
9.165
5.737
159.75%
2016-12-14
4.895
4.279
114.4%
8.474
5.663
149.64%
2016-12-13
4.853
4.184
115.99%
8.432
5.547
152.01%
2016-12-12
4.747
4.100
115.78%
8.326
5.458
152.55%
2016-12-11
4.637
4.005
115.78%
8.205
5.405
151.8%
2016-12-10
3.858
3.916
98.52%
7.563
5.321
142.13%
2016-12-09
3.158
3.847
82.09%
7.011
5.247
133.62%
2016-12-08
2.839
3.784
75.03%
6.484
5.153
125.83%
2016-12-06
2.778
3.637
76.38%
6.421
4.984
128.83%
2016-12-05
2.832
3.558
79.6%
6.526
4.895
133.32%
2016-12-04
2.126
3.474
61.2%
5.953
4.811
123.74%
2016-12-03
1.968
3.416
57.61%
5.821
4.732
123.01%
2016-12-02
1.968
3.347
58.8%
5.811
4.637
125.32%
2016-12-01
2.016
3.279
61.48%
5.837
4.563
127.92%
2016-11-30
1.884
3.189
59.08%
5.711
4.468
127.82%
2016-11-29
1.963
3.116
63%
5.763
4.379
131.61%
2016-11-28
1.832
3.037
60.32%
5.663
4.284
132.19%
2016-11-27
1.542
2.942
52.41%
5.411
4.205
128.68%
2016-11-26
1.447
2.858
50.63%
5.311
4.084
130.04%
2016-11-25
1.428
2.784
51.29%
5.267
3.974
132.54%
2016-11-24
1.474
2.695
54.69%
5.326
3.879
137.3%
2016-11-23
1.247
2.611
47.76%
5.116
3.795
134.81%
2016-11-22
1.405
2.526
55.62%
5.221
3.711
140.69%
2016-11-21
1.068
2.458
43.45%
4.895
3.626
135%
2016-11-20
0.950
2.379
39.93%
4.683
3.574
131.03%
2016-11-19
0.789
2.305
34.23%
4.637
3.511
132.07%
2016-11-18
0.772
2.247
34.36%
4.606
3.421
134.64%
2016-11-17
0.616
2.168
28.41%
4.495
3.347
134.3%
2016-11-16
0.911
2.105
43.28%
4.537
3.253
139.47%
2016-11-15
0.863
2.011
42.91%
4.526
3.226
140.3%
2016-11-14
0.863
1.937
44.55%
4.526
3.132
144.51%
2016-11-13
0.863
1.853
46.57%
4.532
3.000
151.07%
2016-11-12
0.832
1.763
47.19%
4.484
2.879
155.75%
2016-11-11
0.826
1.679
49.2%
4.495
2.795
160.82%
2016-11-10
0.826
1.579
52.31%
4.489
2.726
164.67%
2016-11-09
0.789
1.495
52.78%
4.484
2.632
170.36%
2016-11-08
0.742
1.395
53.19%
4.468
2.516
177.58%
2016-11-07
0.726
1.289
56.32%
4.463
2.405
185.57%
2016-11-06
0.684
1.205
56.76%
4.458
2.332
191.17%
2016-11-05
0.637
1.116
57.08%
4.453
2.258
197.21%
2016-11-04
0.616
1.037
59.4%
4.437
2.153
206.08%
2016-11-02
0.519
0.879
59.04%
4.244
2.021
210%
2016-11-01
0.406
0.816
49.75%
4.300
1.958
219.61%
2016-10-31
0.524
0.737
71.1%
4.224
1.879
224.8%
2016-10-30
0.540
0.695
77.7%
3.760
1.768
212.67%
2016-10-29
0.733
0.616
118.99%
3.921
1.695
231.33%
2016-10-28
0.828
0.558
148.39%
3.533
1.621
217.95%
2016-10-27
0.844
0.516
163.57%
3.494
1.579
221.28%
2016-10-26
0.921
0.489
188.34%
3.373
1.495
225.62%
2016-10-25
0.873
0.437
199.77%
3.207
1.458
219.96%
2016-10-24
0.944
0.405
233.09%
3.189
1.389
229.59%
2016-10-23
1.100
0.358
307.26%
3.253
1.305
249.27%
2016-10-22
1.094
0.316
346.2%
3.212
1.237
259.66%
2016-10-21
0.827
0.284
291.2%
2.800
1.200
233.33%
2016-10-20
1.050
0.253
415.02%
3.137
1.132
277.12%
2016-10-19
1.139
0.237
480.59%
3.183
1.053
302.28%
2016-10-18
1.117
0.200
558.5%
3.137
0.979
320.43%
2016-10-17
0.811
0.168
482.74%
2.595
0.942
275.48%
2016-10-16
0.332
0.137
242.34%
1.753
0.895
195.87%
2016-10-15
0.284
0.100
284%
1.516
0.832
182.21%
2016-10-14
0.326
0.084
388.1%
1.444
0.768
188.02%
2016-10-13
0.226
0.058
389.66%
1.300
0.705
184.4%
2016-10-12
0.226
0.047
480.85%
1.316
0.663
198.49%
2016-10-10
0.337
0.1 *
337%
1.316
0.532
247.37%
2016-10-09
0.363
0.1 *
363%
1.289
0.484
266.32%
2016-10-08
0.337
0.1 *
337%
1.247
0.458
272.27%
2016-10-07
0.321
0.1 *
321%
1.226
0.389
315.17%
2016-10-06
0.350
0.1 *
350%
1.168
0.347
336.6%
2016-10-05
0.321
0.1 *
321%
1.095
0.279
392.47%
2016-10-04
0.337
0.1 *
337%
1.021
0.189
540.21%
2016-10-03
0.158
0.1 *
158%
0.505
0.121
417.36%
2016-10-02
0.121
0.1 *
121%
0.089
0.074
120.27%
2016-10-01
0.089
0.1 *
89%
25.847
26.042
99.25%
* 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 - 2017
Upper Colorado River, Vail, Steamboat, Snowboard, Ski Resorts, Snow Skis