Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow





, UPPERGREENRIVERBASIN, , , , , , ,
::111

Upper Green River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020




UPPER GREEN RIVER BASIN
Daily Snowpack Summary

DATE
MEASURED
STATIONS
REPORTING
CURRENT
AVG SWE
30 YR
AVG SWE
PCT of
30 YR AVG
BASIN
MEDIAN SWE
PCT of
MEDIAN SWE
CURRENT
AVG TP
30 YR
AVG TP
PCT of
30 YR TP AVG
2026-02-03
25 of 26
7.572
9.032
83.83%
8.346
90.73%
10.432
9.814
106.29%
2026-02-02
25 of 26
7.644
8.943
85.47%
8.271
92.42%
10.448
9.740
107.27%
2026-02-01
25 of 26
7.544
8.884
84.92%
8.171
92.33%
10.336
9.680
106.78%
2026-01-31
24 of 26
7.733
8.809
87.79%
8.100
95.47%
10.364
9.622
107.72%
2026-01-30
25 of 26
7.524
8.718
86.31%
8.029
93.71%
10.308
9.541
108.04%
2026-01-29
25 of 26
7.504
8.631
86.94%
7.913
94.84%
10.363
9.465
109.48%
2026-01-28
25 of 26
7.448
8.564
86.97%
7.862
94.73%
10.312
9.406
109.63%
2026-01-27
23 of 26
7.565
8.484
89.17%
7.783
97.20%
10.208
9.336
109.34%
2026-01-26
25 of 26
7.424
8.417
88.20%
7.725
96.10%
10.116
9.278
109.04%
2026-01-25
25 of 26
7.236
8.346
86.70%
7.646
94.64%
10.044
9.212
109.03%
2026-01-24
22 of 26
7.859
8.259
95.16%
7.512
104.61%
10.142
9.132
111.06%
2026-01-23
25 of 26
7.512
8.184
91.79%
7.454
100.78%
10.232
9.060
112.93%
2026-01-22
25 of 26
7.452
8.094
92.07%
7.383
100.93%
10.116
8.980
112.65%
2026-01-21
25 of 26
7.444
7.972
93.37%
7.200
103.39%
10.142
8.869
114.35%
2026-01-20
25 of 26
7.532
7.889
95.47%
7.113
105.90%
10.228
8.794
116.31%
2026-01-19
25 of 26
7.396
7.790
94.94%
7.046
104.97%
10.120
8.704
116.27%
2026-01-18
25 of 26
7.396
7.667
96.46%
6.921
106.87%
10.136
8.598
117.89%
2026-01-17
24 of 26
7.713
7.557
102.05%
6.788
113.63%
10.084
8.497
118.67%
2026-01-16
25 of 26
7.564
7.461
101.39%
6.717
112.61%
10.212
8.410
121.43%
2026-01-15
25 of 26
7.568
7.402
102.24%
6.633
114.09%
10.212
8.356
122.22%
2026-01-14
25 of 26
7.568
7.354
102.92%
6.571
115.18%
10.216
8.310
122.93%
2026-01-13
25 of 26
7.548
7.275
103.75%
6.504
116.05%
10.192
8.240
123.69%
2026-01-12
25 of 26
7.520
7.204
104.39%
6.421
117.12%
10.152
8.180
124.11%
2026-01-11
25 of 26
7.324
7.022
104.29%
6.275
116.72%
10.096
8.018
125.92%
2026-01-10
24 of 26
7.604
6.879
110.55%
6.163
123.39%
10.048
7.890
127.35%
2026-01-09
25 of 26
7.460
6.753
110.46%
6.096
122.38%
10.092
7.784
129.64%
2026-01-08
25 of 26
7.388
6.648
111.13%
6.017
122.79%
9.984
7.691
129.82%
2026-01-07
25 of 26
7.260
6.550
110.83%
5.942
122.19%
9.864
7.602
129.76%
2026-01-06
25 of 26
7.148
6.471
110.47%
5.837
122.45%
9.784
7.530
129.94%
2026-01-05
25 of 26
6.948
6.393
108.68%
5.812
119.54%
9.560
7.461
128.14%
2026-01-04
24 of 26
6.708
6.295
106.56%
5.758
116.50%
9.256
7.375
125.51%
2026-01-03
25 of 26
6.524
6.217
104.94%
5.688
114.71%
9.192
7.303
125.86%
2026-01-02
25 of 26
6.496
6.122
106.10%
5.646
115.06%
9.144
7.212
126.79%
2026-01-01
24 of 26
6.467
6.021
107.41%
5.587
115.74%
8.944
7.123
125.56%
2025-12-31
25 of 26
6.280
5.927
105.95%
5.533
113.49%
8.928
7.035
126.91%
2025-12-30
25 of 26
6.256
5.839
107.14%
5.483
114.09%
8.888
6.956
127.78%
2025-12-29
25 of 26
6.184
5.731
107.91%
5.379
114.96%
8.820
6.856
128.64%
2025-12-28
25 of 26
6.240
5.612
111.20%
5.275
118.29%
8.784
6.748
130.17%
2025-12-27
24 of 26
6.100
5.530
110.31%
5.167
118.06%
8.671
6.674
129.92%
2025-12-26
24 of 26
5.692
5.455
104.34%
5.100
111.60%
8.329
6.601
126.19%
2025-12-25
25 of 26
5.364
5.338
100.49%
4.938
108.64%
7.892
6.495
121.52%
2025-12-24
25 of 26
5.196
5.234
99.28%
4.842
107.32%
7.720
6.399
120.64%
2025-12-23
25 of 26
5.236
5.164
101.39%
4.742
110.42%
7.680
6.337
121.19%
2025-12-22
25 of 26
5.144
5.061
101.63%
4.625
111.22%
7.580
6.246
121.35%
2025-12-21
25 of 26
4.720
4.930
95.73%
4.512
104.60%
7.192
6.129
117.35%
2025-12-20
24 of 26
4.367
4.842
90.18%
4.450
98.13%
6.788
6.046
112.27%
2025-12-19
25 of 26
3.928
4.741
82.85%
4.388
89.53%
6.456
5.947
108.57%
2025-12-18
25 of 26
3.700
4.659
79.41%
4.321
85.63%
6.224
5.872
105.99%
2025-12-17
25 of 26
3.228
4.584
70.42%
4.242
76.10%
5.820
5.807
100.23%
2025-12-16
25 of 26
3.160
4.510
70.07%
4.196
75.31%
5.788
5.733
100.97%
2025-12-15
25 of 26
3.172
4.437
71.49%
4.092
77.52%
5.796
5.665
102.32%
2025-12-14
25 of 26
3.100
4.347
71.31%
3.950
78.48%
5.740
5.583
102.81%
2025-12-13
25 of 26
3.184
4.227
75.33%
3.846
82.79%
5.768
5.472
105.41%
2025-12-12
25 of 26
3.212
4.108
78.19%
3.708
86.62%
5.780
5.365
107.74%
2025-12-11
25 of 26
3.248
4.053
80.14%
3.688
88.08%
5.812
5.314
109.37%
2025-12-10
25 of 26
3.188
3.957
80.56%
3.562
89.49%
5.724
5.231
109.43%
2025-12-09
25 of 26
2.976
3.873
76.84%
3.475
85.64%
5.552
5.155
107.70%
2025-12-08
25 of 26
2.936
3.769
77.89%
3.383
86.78%
5.520
5.059
109.12%
2025-12-07
25 of 26
2.812
3.689
76.23%
3.292
85.43%
5.404
4.985
108.41%
2025-12-06
25 of 26
2.360
3.609
65.40%
3.237
72.90%
5.016
4.908
102.20%
2025-12-05
25 of 26
1.848
3.526
52.41%
3.200
57.75%
4.584
4.830
94.91%
2025-12-04
25 of 26
1.672
3.442
48.58%
3.129
53.43%
4.479
4.752
94.27%
2025-12-03
25 of 26
1.756
3.364
52.20%
3.063
57.34%
4.529
4.678
96.83%
2025-12-02
25 of 26
1.676
3.266
51.32%
2.983
56.18%
4.462
4.585
97.33%
2025-12-01
25 of 26
1.580
3.163
49.96%
2.900
54.48%
4.413
4.482
98.44%
2025-11-30
25 of 26
1.512
3.090
48.93%
2.833
53.37%
4.312
4.412
97.74%
2025-11-29
25 of 26
1.596
2.989
53.40%
2.729
58.48%
4.362
4.319
101.01%
2025-11-28
25 of 26
1.496
2.900
51.59%
2.654
56.36%
4.279
4.229
101.18%
2025-11-27
25 of 26
1.460
2.802
52.10%
2.563
56.98%
4.254
4.140
102.77%
2025-11-26
25 of 26
1.276
2.719
46.93%
2.517
50.70%
4.188
4.059
103.18%
2025-11-25
25 of 26
1.316
2.601
50.59%
2.458
53.53%
4.192
3.951
106.09%
2025-11-24
25 of 26
1.320
2.540
51.97%
2.375
55.58%
4.179
3.887
107.51%
2025-11-23
24 of 26
1.362
2.466
55.25%
2.279
59.78%
4.146
3.816
108.65%
2025-11-22
25 of 26
1.336
2.357
56.68%
2.208
60.50%
4.146
3.712
111.69%
2025-11-21
25 of 26
1.392
2.270
61.32%
2.154
64.62%
4.167
3.631
114.74%
2025-11-20
25 of 26
1.452
2.178
66.67%
2.075
69.98%
4.175
3.539
117.97%
2025-11-19
25 of 26
1.340
2.110
63.52%
1.987
67.42%
4.071
3.472
117.24%
2025-11-18
25 of 26
1.392
2.016
69.05%
1.888
73.75%
4.057
3.378
120.10%
2025-11-17
25 of 26
1.040
1.926
54.00%
1.779
58.45%
3.726
3.291
113.22%
2025-11-16
25 of 26
0.892
1.813
49.21%
1.654
53.92%
3.387
3.188
106.22%
2025-11-15
25 of 26
0.956
1.776
53.83%
1.621
58.98%
3.430
3.150
108.91%
2025-11-14
25 of 26
0.792
1.701
46.55%
1.579
50.15%
3.413
3.076
110.96%
2025-11-13
25 of 26
0.796
1.608
49.51%
1.438
55.37%
3.404
2.979
114.29%
2025-11-12
25 of 26
0.904
1.530
59.08%
1.379
65.55%
3.396
2.902
117.00%
2025-11-11
25 of 26
0.932
1.472
63.30%
1.308
71.24%
3.404
2.837
119.99%
2025-11-10
25 of 26
0.900
1.434
62.77%
1.283
70.13%
3.387
2.792
121.32%
2025-11-09
25 of 26
0.772
1.332
57.98%
1.154
66.89%
3.309
2.692
122.90%
2025-11-08
25 of 26
0.844
1.267
66.61%
1.096
77.02%
3.335
2.621
127.23%
2025-11-07
25 of 26
0.760
1.236
61.47%
1.067
71.25%
3.270
2.577
126.87%
2025-11-06
25 of 26
0.736
1.186
62.07%
0.983
74.85%
3.157
2.520
125.27%
2025-11-05
25 of 26
0.704
1.125
62.60%
0.904
77.86%
3.135
2.447
128.10%
2025-11-04
25 of 26
0.688
1.029
66.84%
0.804
85.55%
3.109
2.342
132.71%
2025-11-03
22 of 26
0.750
0.990
75.78%
0.771
97.30%
3.120
2.292
136.10%
2025-11-02
22 of 26
0.773
0.946
81.64%
0.721
107.20%
3.125
2.229
140.22%
2025-11-01
25 of 26
0.712
0.895
79.56%
0.679
104.83%
3.091
2.156
143.36%
2025-10-31
25 of 26
0.676
0.838
80.70%
0.617
109.62%
3.070
2.071
148.23%
2025-10-30
25 of 26
0.672
0.774
86.87%
0.529
126.98%
3.091
1.974
156.59%
2025-10-29
25 of 26
0.652
0.746
87.46%
0.504
129.31%
3.026
1.911
158.33%
2025-10-28
24 of 26
0.525
0.683
76.87%
0.442
118.86%
2.991
1.808
165.48%
2025-10-27
25 of 26
0.616
0.652
94.52%
0.408
150.87%
2.883
1.752
164.57%
2025-10-26
25 of 26
0.324
0.619
52.31%
0.371
87.38%
2.535
1.694
149.67%
2025-10-25
25 of 26
0.232
0.568
40.84%
0.350
66.29%
2.500
1.617
154.60%
2025-10-24
25 of 26
0.296
0.519
57.05%
0.317
93.46%
2.496
1.541
161.97%
2025-10-23
25 of 26
0.296
0.480
61.63%
0.271
109.31%
2.470
1.468
168.19%
2025-10-22
25 of 26
0.240
0.434
55.34%
0.226
106.15%
2.435
1.386
175.62%
2025-10-21
25 of 26
0.236
0.422
55.91%
0.241
97.97%
2.396
1.349
177.63%
2025-10-20
25 of 26
0.372
0.390
95.31%
0.209
177.91%
2.378
1.286
185.01%
2025-10-19
25 of 26
0.320
0.351
91.09%
0.155
207.12%
2.222
1.208
183.93%
2025-10-18
25 of 26
0.392
0.333
117.61%
0.114
345.07%
2.222
1.158
191.89%
2025-10-17
25 of 26
0.416
0.309
134.76%
0.100
416.00%
2.161
1.097
197.05%
2025-10-16
25 of 26
0.156
0.274
56.91%
0.068
228.74%
1.739
1.004
173.27%
2025-10-15
25 of 26
0.172
0.262
65.60%
0.041
420.54%
1.648
0.956
172.31%
2025-10-14
25 of 26
0.136
0.247
55.15%
0.041
332.52%
1.383
0.892
154.91%
2025-10-13
25 of 26
0.076
0.223
34.03%
0.045
167.03%
1.274
0.836
152.44%
2025-10-12
25 of 26
0.120
0.218
55.17%
0.050
240.00%
1.209
0.795
152.11%
2025-10-11
25 of 26
0.100
0.183
54.61%
0.009
1,098.90%
0.835
0.729
114.46%
2025-10-10
25 of 26
0.108
0.174
62.14%
0.000
%
0.739
0.672
110.06%
2025-10-09
25 of 26
0.120
0.157
76.34%
0.000
%
0.739
0.623
118.62%
2025-10-08
25 of 26
0.124
0.155
80.21%
0.000
%
0.743
0.576
129.08%
2025-10-07
25 of 26
0.144
0.138
104.12%
0.000
%
0.704
0.505
139.45%
2025-10-06
25 of 26
0.184
0.119
154.88%
0.000
%
0.700
0.426
164.44%
2025-10-05
25 of 26
0.228
0.114
199.48%
0.000
%
0.552
0.352
156.82%
2025-10-04
25 of 26
0.088
0.085
103.77%
0.000
%
0.119
0.241
49.40%
2025-10-03
25 of 26
0.068
0.043
157.04%
0.000
%
0.015
0.130
11.53%
2025-10-02
25 of 26
0.060
0.035
171.43%
0.000
%
0.005
0.050
10.61%
2025-10-01
25 of 26
0.056
0.019
288.66%
0.000
%
0.000
0.000
100.00%

Abbreviations Legend:
-- indicates the either no measurement taken or data not received
SWE = Snow Water Equivalent
SWE is the amount of water in a volume of snow, measured by weight
TP = Total Precipitation
AVG SWE = Average Snow Water Equivalent 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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