Upper Colorado River Snowpack Database

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


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Colorado

Gunnison

River Basin: 4




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
2017-06-21
0.038
0.1 *
38%
29.454
22.814
129.1%
2017-06-20
0.015
0.1 *
15%
28.636
22.743
125.91%
2017-06-19
0.015
0.1 *
15%
28.831
22.729
126.85%
2017-06-18
0.015
0.014
107.14%
28.823
22.679
127.09%
2017-06-17
0.015
0.114
13.16%
28.815
22.579
127.62%
2017-06-16
0.062
0.214
28.97%
28.831
22.529
127.97%
2017-06-15
0.169
0.257
65.76%
28.885
22.514
128.3%
2017-06-14
0.271
0.336
80.65%
28.900
22.464
128.65%
2017-06-13
0.279
0.436
63.99%
28.586
22.407
127.58%
2017-06-12
0.314
0.536
58.58%
28.443
22.364
127.18%
2017-06-11
0.500
0.636
78.62%
28.379
22.257
127.51%
2017-06-10
0.836
0.764
109.42%
28.400
22.186
128.01%
2017-06-09
1.221
0.921
132.57%
28.443
22.114
128.62%
2017-06-08
1.536
1.136
135.21%
28.400
22.021
128.97%
2017-06-07
1.936
1.414
136.92%
28.677
21.964
130.56%
2017-06-06
2.393
1.671
143.21%
28.623
21.886
130.78%
2017-06-05
3.054
1.914
159.56%
28.600
21.836
130.98%
2017-06-04
3.775
2.143
176.15%
29.308
21.764
134.66%
2017-06-03
4.062
2.343
173.37%
28.700
21.721
132.13%
2017-06-02
4.392
2.514
174.7%
28.669
21.614
132.64%
2017-06-01
4.692
2.657
176.59%
28.477
21.550
132.14%
2017-05-31
5.069
2.786
181.95%
28.477
21.486
132.54%
2017-05-30
5.446
2.921
186.44%
28.492
21.400
133.14%
2017-05-29
5.785
3.043
190.11%
28.485
21.336
133.51%
2017-05-28
6.246
3.186
196.05%
28.477
21.293
133.74%
2017-05-27
6.531
3.314
197.07%
28.485
21.229
134.18%
2017-05-26
6.715
3.443
195.03%
28.438
21.171
134.33%
2017-05-25
6.938
3.571
194.29%
28.438
21.057
135.05%
2017-05-24
3.707
0%
20.964
0%
2017-05-23
8.115
3.829
211.94%
28.438
20.879
136.2%
2017-05-22
8.446
3.964
213.07%
28.446
20.814
136.67%
2017-05-21
8.538
4.164
205.04%
28.246
20.714
136.36%
2017-05-20
8.538
4.393
194.35%
28.246
20.621
136.98%
2017-05-19
8.554
4.629
184.79%
28.200
20.586
136.99%
2017-05-18
9.342
4.893
190.93%
27.925
20.514
136.13%
2017-05-17
8.738
5.150
169.67%
27.677
20.457
135.29%
2017-05-16
8.846
5.421
163.18%
27.608
20.407
135.29%
2017-05-15
9.138
5.736
159.31%
27.577
20.336
135.61%
2017-05-14
9.592
6.029
159.1%
27.569
20.300
135.81%
2017-05-13
9.708
6.314
153.75%
27.569
20.207
136.43%
2017-05-12
10.362
6.593
157.17%
27.577
20.157
136.81%
2017-05-11
10.846
6.857
158.17%
27.592
20.057
137.57%
2017-05-10
11.308
7.171
157.69%
27.975
19.900
140.58%
2017-05-09
9.025
7.436
121.37%
27.933
19.814
140.98%
2017-05-08
12.162
7.743
157.07%
27.500
19.743
139.29%
2017-05-07
13.185
8.086
163.06%
27.500
19.686
139.69%
2017-05-06
13.777
8.400
164.01%
27.750
19.579
141.73%
2017-05-05
11.950
8.721
137.03%
27.758
19.514
142.25%
2017-05-04
15.638
9.000
173.76%
27.369
19.436
140.82%
2017-05-03
16.354
9.271
176.4%
28.185
19.350
145.66%
2017-05-02
14.308
9.507
150.5%
27.462
19.250
142.66%
2017-05-01
17.029
9.714
175.3%
27.114
19.150
141.59%
2017-04-30
17.186
9.921
173.23%
27.143
19.064
142.38%
2017-04-29
16.931
10.150
166.81%
27.354
18.943
144.4%
2017-04-28
16.885
10.314
163.71%
27.138
18.843
144.02%
2017-04-27
16.714
10.529
158.74%
27.054
18.757
144.23%
2017-04-26
16.600
10.693
155.24%
26.900
18.657
144.18%
2017-04-25
16.336
10.857
150.47%
26.471
18.557
142.65%
2017-04-24
10.964
0%
18.436
0%
2017-04-23
16.586
11.086
149.61%
26.086
18.371
142%
2017-04-22
16.914
11.186
151.21%
26.392
18.250
144.61%
2017-04-21
16.814
11.350
148.14%
26.143
18.136
144.15%
2017-04-20
17.007
11.507
147.8%
25.886
18.071
143.25%
2017-04-19
17.136
11.707
146.37%
25.879
17.986
143.88%
2017-04-18
17.536
11.943
146.83%
25.892
17.886
144.76%
2017-04-17
18.229
12.164
149.86%
25.593
17.800
143.78%
2017-04-16
18.786
12.400
151.5%
25.586
17.750
144.15%
2017-04-15
19.293
12.650
152.51%
25.862
17.664
146.41%
2017-04-14
19.807
12.850
154.14%
25.607
17.593
145.55%
2017-04-13
20.892
13.014
160.53%
26.325
17.536
150.12%
2017-04-12
21.257
13.143
161.74%
25.629
17.450
146.87%
2017-04-10
21.564
13.350
161.53%
25.586
17.314
147.78%
2017-04-09
20.323
13.421
151.43%
24.915
17.221
144.68%
2017-04-08
21.300
13.450
158.36%
25.371
17.136
148.06%
2017-04-07
21.557
13.514
159.52%
25.329
17.029
148.74%
2017-04-06
21.829
13.514
161.53%
25.336
16.979
149.22%
2017-04-05
21.836
13.521
161.5%
25.393
16.871
150.51%
2017-04-04
21.950
13.529
162.24%
25.321
16.786
150.85%
2017-04-03
21.950
13.514
162.42%
25.279
16.700
151.37%
2017-04-02
21.907
13.493
162.36%
25.243
16.579
152.26%
2017-04-01
22.021
13.429
163.98%
25.229
16.450
153.37%
2017-03-31
21.331
13.393
159.27%
24.338
16.343
148.92%
2017-03-30
21.250
13.321
159.52%
24.329
16.257
149.65%
2017-03-29
21.379
13.257
161.27%
24.350
16.136
150.9%
2017-03-28
21.243
13.193
161.02%
24.286
15.971
152.06%
2017-03-27
13.114
0%
15.857
0%
2017-03-26
20.771
13.079
158.81%
23.871
15.736
151.7%
2017-03-25
20.629
13.036
158.25%
23.693
15.679
151.11%
2017-03-24
20.600
12.971
158.82%
23.915
15.614
153.16%
2017-03-23
20.193
12.950
155.93%
23.250
15.529
149.72%
2017-03-22
19.871
12.943
153.53%
22.764
15.486
147%
2017-03-21
20.064
12.921
155.28%
22.721
15.407
147.47%
2017-03-20
20.329
12.907
157.5%
22.679
15.343
147.81%
2017-03-19
20.614
12.907
159.71%
22.636
15.243
148.5%
2017-03-18
20.814
12.900
161.35%
21.685
15.164
143%
2017-03-17
21.129
12.850
164.43%
22.586
15.086
149.71%
2017-03-16
21.329
12.814
166.45%
22.564
14.971
150.72%
2017-03-15
21.507
12.779
168.3%
21.692
14.857
146.01%
2017-03-14
21.757
12.707
171.22%
21.700
14.757
147.05%
2017-03-13
21.814
12.600
173.13%
22.536
14.650
153.83%
2017-03-12
21.900
12.500
175.2%
21.392
14.579
146.73%
2017-03-11
21.943
12.400
176.96%
21.269
14.421
147.49%
2017-03-10
22.515
12.300
183.05%
21.036
14.343
146.66%
2017-03-09
21.850
12.186
179.3%
20.700
14.279
144.97%
2017-03-08
21.733
12.086
179.82%
21.109
14.200
148.65%
2017-03-07
21.642
11.957
181%
20.490
14.136
144.95%
2017-03-06
21.567
11.864
181.79%
20.645
14.050
146.94%
2017-03-05
20.862
11.771
177.23%
20.036
13.936
143.77%
2017-03-04
21.375
11.679
183.02%
20.611
13.850
148.82%
2017-03-03
21.308
11.593
183.8%
20.818
13.771
151.17%
2017-03-02
21.867
11.493
190.26%
20.700
13.650
151.65%
2017-03-01
20.669
11.429
180.85%
22.064
13.579
162.49%
2017-02-28
11.264
0%
13.471
0%
2017-02-27
20.533
11.164
183.92%
19.290
13.371
144.27%
2017-02-26
20.383
11.064
184.23%
20.318
13.250
153.34%
2017-02-25
20.350
10.943
185.96%
19.770
13.200
149.77%
2017-02-24
20.392
10.814
188.57%
19.660
13.050
150.65%
2017-02-23
20.342
10.693
190.24%
20.000
12.950
154.44%
2017-02-22
10.380
0%
12.620
0%
2017-02-21
19.080
10.260
185.96%
19.313
12.547
153.93%
2017-02-20
19.343
10.127
191%
19.038
12.407
153.45%
2017-02-19
18.640
10.020
186.03%
18.507
12.273
150.79%
2017-02-18
18.614
9.920
187.64%
18.423
12.127
151.92%
2017-02-17
17.913
9.800
182.79%
17.615
11.987
146.95%
2017-02-16
17.933
9.680
185.26%
18.136
11.867
152.83%
2017-02-15
18.264
9.560
191.05%
17.833
11.760
151.64%
2017-02-14
18.243
9.447
193.11%
17.825
11.627
153.31%
2017-02-13
18.243
9.340
195.32%
18.269
11.493
158.96%
2017-02-12
18.193
9.233
197.04%
18.208
11.373
160.1%
2017-02-11
17.633
9.120
193.34%
17.721
11.260
157.38%
2017-02-10
17.347
8.993
192.89%
17.450
11.167
156.26%
2017-02-09
17.333
8.873
195.35%
16.908
11.067
152.78%
2017-02-08
17.340
8.753
198.1%
18.160
10.967
165.59%
2017-02-07
16.187
8.640
187.35%
17.193
10.840
158.61%
2017-02-06
16.236
8.520
190.56%
17.014
10.800
157.54%
2017-02-05
16.143
8.413
191.88%
16.986
10.773
157.67%
2017-02-04
15.723
8.307
189.27%
15.850
10.727
147.76%
2017-02-02
15.460
8.167
189.3%
16.613
10.567
157.22%
2017-02-01
15.453
8.080
191.25%
15.993
10.480
152.6%
2017-01-31
15.460
7.993
193.42%
15.950
10.393
153.47%
2017-01-30
15.707
7.927
198.15%
16.507
10.327
159.84%
2017-01-29
15.407
7.867
195.84%
16.120
10.260
157.12%
2017-01-28
15.327
7.787
196.83%
15.557
10.187
152.71%
2017-01-27
7.707
0%
10.100
0%
2017-01-26
15.260
7.627
200.08%
14.900
10.040
148.41%
2017-01-25
15.233
7.547
201.84%
14.858
9.933
149.58%
2017-01-24
15.227
7.440
204.66%
15.780
9.840
160.37%
2017-01-23
7.360
0%
9.780
0%
2017-01-22
13.713
7.227
189.75%
14.907
9.713
153.47%
2017-01-21
13.593
7.120
190.91%
14.753
9.607
153.57%
2017-01-20
13.480
7.007
192.38%
14.720
9.527
154.51%
2017-01-19
13.380
6.873
194.67%
14.747
9.467
155.77%
2017-01-18
13.340
6.747
197.72%
14.733
9.373
157.19%
2017-01-17
13.307
6.607
201.41%
14.693
9.307
157.87%
2017-01-16
13.393
6.507
205.82%
14.673
9.240
158.8%
2017-01-15
13.407
6.380
210.14%
14.640
9.167
159.7%
2017-01-14
13.487
6.260
215.45%
14.613
9.100
160.58%
2017-01-13
13.393
6.160
217.42%
14.440
9.053
159.51%
2017-01-12
13.093
6.067
215.81%
14.273
8.980
158.94%
2017-01-11
12.353
6.013
205.44%
12.900
8.793
146.71%
2017-01-10
11.680
5.933
196.86%
12.713
8.680
146.46%
2017-01-09
10.433
5.853
178.25%
11.760
8.593
136.86%
2017-01-08
9.860
5.760
171.18%
11.240
8.500
132.24%
2017-01-07
9.573
5.653
169.34%
11.087
8.453
131.16%
2017-01-06
9.573
5.573
171.77%
11.007
8.353
131.77%
2017-01-05
9.493
5.480
173.23%
10.860
8.193
132.55%
2017-01-04
8.280
5.373
154.1%
9.787
8.113
120.63%
2017-01-03
8.060
5.293
152.28%
9.533
8.053
118.38%
2017-01-02
5.200
0%
7.913
0%
2017-01-01
7.273
5.147
141.31%
9.027
7.847
115.04%
2016-12-31
7.347
5.073
144.83%
9.047
7.747
116.78%
2016-12-30
7.360
4.987
147.58%
9.047
7.660
118.11%
2016-12-29
7.327
4.920
148.92%
8.993
7.547
119.16%
2016-12-28
7.393
4.820
153.38%
9.033
7.480
120.76%
2016-12-27
7.207
4.760
151.41%
8.860
7.393
119.84%
2016-12-26
7.253
4.673
155.21%
8.860
7.287
121.59%
2016-12-25
6.973
4.580
152.25%
8.427
7.167
117.58%
2016-12-24
5.773
4.507
128.09%
7.413
7.113
104.22%
2016-12-23
5.647
4.413
127.96%
7.393
7.053
104.82%
2016-12-22
5.547
4.327
128.2%
7.287
6.940
105%
2016-12-21
5.547
4.253
130.43%
7.280
6.867
106.01%
2016-12-20
5.513
4.167
132.3%
7.247
6.780
106.89%
2016-12-19
5.373
4.080
131.69%
7.053
6.687
105.47%
2016-12-18
5.353
4.013
133.39%
6.993
6.647
105.21%
2016-12-17
5.493
3.953
138.96%
7.053
6.587
107.07%
2016-12-16
4.200
3.887
108.05%
5.927
6.500
91.18%
2016-12-15
3.557
3.827
92.94%
5.271
6.427
82.01%
2016-12-14
3.560
3.773
94.35%
5.293
6.367
83.13%
2016-12-13
3.500
3.713
94.26%
5.247
6.213
84.45%
2016-12-12
3.587
3.660
98.01%
5.273
6.147
85.78%
2016-12-11
3.600
3.607
99.81%
5.107
6.053
84.37%
2016-12-10
2.780
3.520
78.98%
4.473
5.987
74.71%
2016-12-09
2.653
3.460
76.68%
4.327
5.913
73.18%
2016-12-08
2.093
3.393
61.69%
3.893
5.840
66.66%
2016-12-06
2.087
3.247
64.27%
3.867
5.640
68.56%
2016-12-05
2.193
3.167
69.25%
3.873
5.560
69.66%
2016-12-04
1.993
3.100
64.29%
3.727
5.493
67.85%
2016-12-03
1.840
3.047
60.39%
3.633
5.433
66.87%
2016-12-02
1.867
2.987
62.5%
3.620
5.367
67.45%
2016-12-01
1.927
2.920
65.99%
3.620
5.273
68.65%
2016-11-30
1.820
2.840
64.08%
3.527
5.153
68.45%
2016-11-29
1.913
2.773
68.99%
3.513
5.100
68.88%
2016-11-28
1.667
2.687
62.04%
3.333
5.007
66.57%
2016-11-27
1.393
2.593
53.72%
3.067
4.893
62.68%
2016-11-26
1.187
2.513
47.23%
2.920
4.787
61%
2016-11-25
1.113
2.440
45.61%
2.893
4.700
61.55%
2016-11-24
1.260
2.340
53.85%
2.927
4.593
63.73%
2016-11-23
0.960
2.260
42.48%
2.653
4.520
58.69%
2016-11-22
1.087
2.207
49.25%
2.667
4.400
60.61%
2016-11-21
0.820
2.127
38.55%
2.413
4.333
55.69%
2016-11-20
0.640
2.047
31.27%
2.300
4.260
53.99%
2016-11-19
0.687
1.967
34.93%
2.280
4.207
54.2%
2016-11-18
0.493
1.900
25.95%
2.213
4.113
53.81%
2016-11-17
0.440
1.827
24.08%
2.173
4.013
54.15%
2016-11-16
0.427
1.747
24.44%
2.160
3.967
54.45%
2016-11-15
0.387
1.647
23.5%
2.160
3.933
54.92%
2016-11-14
0.407
1.540
26.43%
2.153
3.813
56.46%
2016-11-13
0.313
1.467
21.34%
2.167
3.693
58.68%
2016-11-12
0.287
1.373
20.9%
2.160
3.580
60.34%
2016-11-11
0.307
1.267
24.23%
2.153
3.467
62.1%
2016-11-10
0.280
1.160
24.14%
2.140
3.393
63.07%
2016-11-09
0.273
1.107
24.66%
2.147
3.280
65.46%
2016-11-08
0.240
1.020
23.53%
2.160
3.113
69.39%
2016-11-07
0.233
0.933
24.97%
2.160
3.080
70.13%
2016-11-06
0.187
0.907
20.62%
2.160
3.000
72%
2016-11-05
0.287
0.813
35.3%
2.147
2.933
73.2%
2016-11-04
0.207
0.793
26.1%
2.127
2.887
73.68%
2016-11-02
0.200
0.693
28.86%
2.164
2.747
78.78%
2016-11-01
0.177
0.667
26.54%
2.038
2.673
76.24%
2016-10-31
0.200
0.613
32.63%
1.787
2.560
69.8%
2016-10-30
0.173
0.553
31.28%
1.633
2.460
66.38%
2016-10-29
0.243
0.493
49.29%
1.600
2.380
67.23%
2016-10-28
0.187
0.440
42.5%
1.353
2.233
60.59%
2016-10-27
0.187
0.387
48.32%
1.333
2.140
62.29%
2016-10-26
0.131
0.333
39.34%
1.362
2.053
66.34%
2016-10-25
0.314
0.293
107.17%
1.321
1.953
67.64%
2016-10-24
0.187
0.233
80.26%
1.087
1.893
57.42%
2016-10-23
0.171
0.200
85.5%
1.000
1.853
53.97%
2016-10-22
0.200
0.140
142.86%
1.073
1.780
60.28%
2016-10-21
0.207
0.113
183.19%
1.071
1.687
63.49%
2016-10-20
0.140
0.113
123.89%
1.027
1.607
63.91%
2016-10-19
0.120
0.080
150%
1.040
1.520
68.42%
2016-10-18
0.067
0.067
100%
0.973
1.440
67.57%
2016-10-17
0.107
0.060
178.33%
0.850
1.347
63.1%
2016-10-16
0.113
0.040
282.5%
0.720
1.260
57.14%
2016-10-15
0.113
0.033
342.42%
0.720
1.193
60.35%
2016-10-14
0.073
0.027
270.37%
0.713
1.107
64.41%
2016-10-13
0.060
0.020
300%
0.707
1.040
67.98%
2016-10-12
0.053
0.020
265%
0.680
0.993
68.48%
2016-10-10
0.060
0.007
857.14%
0.607
0.813
74.66%
2016-10-09
0.073
0.1 *
73%
0.627
0.760
82.5%
2016-10-08
0.060
0.1 *
60%
0.633
0.720
87.92%
2016-10-07
0.113
0.1 *
113%
0.600
0.627
95.69%
2016-10-06
0.113
0.1 *
113%
0.573
0.527
108.73%
2016-10-05
0.147
0.1 *
147%
0.527
0.440
119.77%
2016-10-04
0.080
0.1 *
80%
0.460
0.320
143.75%
2016-10-03
0.153
0.1 *
153%
0.307
0.207
148.31%
2016-10-02
0.100
0.1 *
100%
0.127
0.113
112.39%
2016-10-01
0.113
0.1 *
113%
28.167
29.307
96.11%
* 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