Colorado Snow
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, DOLORES/SANMIGUELRIVERBASINS, , , , , , ,
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Dolores/San Miguel s River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020
DOLORES/SAN MIGUEL RIVER BASINS
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 |
|---|
| 2025-12-04 |
9 of 9 |
2.867 |
3.580 |
80.08% |
3.450 |
83.09% |
7.867 |
5.798 |
135.67% |
| 2025-12-03 |
9 of 9 |
2.689 |
3.509 |
76.64% |
3.362 |
79.97% |
7.700 |
5.729 |
134.40% |
| 2025-12-02 |
9 of 9 |
2.322 |
3.432 |
67.67% |
3.300 |
70.37% |
7.344 |
5.646 |
130.08% |
| 2025-12-01 |
9 of 9 |
2.367 |
3.336 |
70.93% |
3.150 |
75.13% |
7.356 |
5.551 |
132.50% |
| 2025-11-30 |
9 of 9 |
1.778 |
3.243 |
54.82% |
3.013 |
59.01% |
6.800 |
5.447 |
124.84% |
| 2025-11-29 |
9 of 9 |
1.833 |
3.136 |
58.46% |
2.912 |
62.95% |
6.822 |
5.324 |
128.13% |
| 2025-11-28 |
9 of 9 |
1.833 |
3.026 |
60.57% |
2.863 |
64.05% |
6.833 |
5.215 |
131.04% |
| 2025-11-27 |
9 of 9 |
1.811 |
2.928 |
61.86% |
2.750 |
65.86% |
6.822 |
5.110 |
133.51% |
| 2025-11-26 |
9 of 9 |
1.744 |
2.806 |
62.16% |
2.600 |
67.09% |
6.756 |
5.008 |
134.89% |
| 2025-11-25 |
9 of 9 |
1.789 |
2.737 |
65.36% |
2.438 |
73.39% |
6.778 |
4.932 |
137.43% |
| 2025-11-24 |
9 of 9 |
1.889 |
2.694 |
70.12% |
2.375 |
79.53% |
6.800 |
4.877 |
139.43% |
| 2025-11-23 |
9 of 9 |
1.467 |
2.619 |
56.01% |
2.288 |
64.12% |
6.378 |
4.793 |
133.06% |
| 2025-11-22 |
9 of 9 |
1.456 |
2.482 |
58.65% |
2.213 |
65.79% |
6.378 |
4.660 |
136.85% |
| 2025-11-21 |
9 of 9 |
1.422 |
2.328 |
61.10% |
2.012 |
70.67% |
6.311 |
4.506 |
140.06% |
| 2025-11-20 |
9 of 9 |
1.089 |
2.239 |
48.64% |
1.950 |
55.84% |
6.011 |
4.420 |
135.99% |
| 2025-11-19 |
9 of 9 |
0.822 |
2.202 |
37.34% |
1.900 |
43.27% |
5.689 |
4.369 |
130.22% |
| 2025-11-18 |
9 of 9 |
0.744 |
2.168 |
34.33% |
1.863 |
39.97% |
5.611 |
4.322 |
129.82% |
| 2025-11-17 |
9 of 9 |
0.600 |
2.096 |
28.63% |
1.875 |
32.00% |
5.467 |
4.245 |
128.79% |
| 2025-11-16 |
9 of 9 |
0.256 |
1.992 |
12.83% |
1.813 |
14.10% |
4.844 |
4.123 |
117.51% |
| 2025-11-15 |
9 of 9 |
0.256 |
1.844 |
13.86% |
1.713 |
14.93% |
4.822 |
3.978 |
121.21% |
| 2025-11-14 |
9 of 9 |
0.222 |
1.730 |
12.85% |
1.450 |
15.32% |
4.822 |
3.851 |
125.22% |
| 2025-11-13 |
9 of 9 |
0.000 |
1.637 |
0.00% |
1.325 |
0.00% |
4.833 |
3.753 |
128.80% |
| 2025-11-12 |
9 of 9 |
0.200 |
1.533 |
13.05% |
1.275 |
15.69% |
4.822 |
3.646 |
132.27% |
| 2025-11-11 |
9 of 9 |
0.200 |
1.422 |
14.07% |
1.125 |
17.78% |
4.833 |
3.524 |
137.17% |
| 2025-11-10 |
9 of 9 |
0.167 |
1.294 |
12.88% |
0.912 |
18.27% |
4.822 |
3.393 |
142.12% |
| 2025-11-09 |
9 of 9 |
0.144 |
1.174 |
12.31% |
0.812 |
17.77% |
4.833 |
3.266 |
147.98% |
| 2025-11-08 |
9 of 9 |
0.100 |
1.071 |
9.33% |
0.800 |
12.50% |
4.822 |
3.164 |
152.39% |
| 2025-11-07 |
9 of 9 |
0.100 |
1.040 |
9.61% |
0.762 |
13.11% |
4.822 |
3.128 |
154.15% |
| 2025-11-06 |
9 of 9 |
0.022 |
1.026 |
2.16% |
0.750 |
2.96% |
4.833 |
3.089 |
156.46% |
| 2025-11-05 |
9 of 9 |
0.111 |
0.972 |
11.43% |
0.675 |
16.46% |
4.833 |
3.004 |
160.88% |
| 2025-11-04 |
9 of 9 |
0.122 |
0.908 |
13.46% |
0.500 |
24.44% |
4.844 |
2.927 |
165.51% |
| 2025-11-03 |
7 of 9 |
0.143 |
0.854 |
16.74% |
0.475 |
30.08% |
4.757 |
2.854 |
166.71% |
| 2025-11-02 |
7 of 9 |
0.157 |
0.754 |
20.85% |
0.375 |
41.89% |
4.771 |
2.720 |
175.45% |
| 2025-11-01 |
9 of 9 |
0.133 |
0.727 |
18.33% |
0.350 |
38.09% |
4.833 |
2.665 |
181.35% |
| 2025-10-31 |
9 of 9 |
0.044 |
0.685 |
6.48% |
0.312 |
14.21% |
4.833 |
2.594 |
186.36% |
| 2025-10-30 |
9 of 9 |
0.133 |
0.630 |
21.16% |
0.225 |
59.24% |
4.833 |
2.511 |
192.46% |
| 2025-10-29 |
9 of 9 |
0.122 |
0.576 |
21.20% |
0.212 |
57.51% |
4.811 |
2.426 |
198.31% |
| 2025-10-28 |
9 of 9 |
0.089 |
0.498 |
17.86% |
0.188 |
47.41% |
4.822 |
2.294 |
210.18% |
| 2025-10-27 |
9 of 9 |
0.056 |
0.433 |
12.85% |
0.150 |
37.07% |
4.822 |
2.190 |
220.15% |
| 2025-10-26 |
9 of 9 |
0.133 |
0.404 |
32.97% |
0.125 |
106.64% |
4.811 |
2.114 |
227.55% |
| 2025-10-25 |
9 of 9 |
0.133 |
0.328 |
40.67% |
0.112 |
118.49% |
4.800 |
1.986 |
241.68% |
| 2025-10-24 |
9 of 9 |
0.200 |
0.320 |
62.42% |
0.100 |
200.00% |
4.756 |
1.922 |
247.47% |
| 2025-10-23 |
9 of 9 |
0.000 |
0.290 |
0.00% |
0.088 |
0.00% |
4.556 |
1.831 |
248.82% |
| 2025-10-22 |
9 of 9 |
0.044 |
0.238 |
18.67% |
0.050 |
88.80% |
4.489 |
1.741 |
257.79% |
| 2025-10-21 |
9 of 9 |
0.044 |
0.233 |
19.09% |
0.050 |
88.80% |
4.478 |
1.688 |
265.22% |
| 2025-10-20 |
9 of 9 |
0.000 |
0.220 |
0.00% |
0.025 |
0.00% |
4.500 |
1.633 |
275.63% |
| 2025-10-19 |
9 of 9 |
0.044 |
0.216 |
20.58% |
0.025 |
177.60% |
4.467 |
1.569 |
284.74% |
| 2025-10-18 |
9 of 9 |
0.033 |
0.214 |
15.57% |
0.000 |
% |
4.456 |
1.506 |
295.76% |
| 2025-10-17 |
9 of 9 |
0.022 |
0.167 |
13.26% |
0.000 |
% |
4.433 |
1.425 |
311.15% |
| 2025-10-16 |
9 of 9 |
0.000 |
0.159 |
0.00% |
0.000 |
% |
4.489 |
1.376 |
326.20% |
| 2025-10-15 |
9 of 9 |
0.133 |
0.163 |
81.98% |
0.000 |
% |
4.444 |
1.346 |
330.07% |
| 2025-10-14 |
9 of 9 |
0.133 |
0.157 |
84.80% |
0.000 |
% |
3.967 |
1.297 |
305.86% |
| 2025-10-13 |
9 of 9 |
0.033 |
0.172 |
19.35% |
0.000 |
% |
2.911 |
1.254 |
232.20% |
| 2025-10-12 |
9 of 9 |
0.078 |
0.181 |
43.03% |
0.000 |
% |
2.733 |
1.199 |
227.95% |
| 2025-10-11 |
9 of 9 |
0.078 |
0.166 |
47.01% |
0.000 |
% |
1.356 |
1.106 |
122.60% |
| 2025-10-10 |
9 of 9 |
0.000 |
0.108 |
0.00% |
0.000 |
% |
0.767 |
0.992 |
77.31% |
| 2025-10-09 |
9 of 9 |
0.056 |
0.088 |
63.33% |
0.000 |
% |
0.678 |
0.886 |
76.46% |
| 2025-10-08 |
9 of 9 |
0.044 |
0.100 |
44.22% |
0.000 |
% |
0.622 |
0.828 |
75.11% |
| 2025-10-07 |
9 of 9 |
0.022 |
0.095 |
23.32% |
0.000 |
% |
0.600 |
0.710 |
84.55% |
| 2025-10-06 |
9 of 9 |
0.000 |
0.075 |
0.00% |
0.000 |
% |
0.622 |
0.562 |
110.79% |
| 2025-10-05 |
9 of 9 |
0.033 |
0.079 |
42.15% |
0.000 |
% |
0.578 |
0.442 |
130.87% |
| 2025-10-04 |
9 of 9 |
0.056 |
0.092 |
60.63% |
0.000 |
% |
0.233 |
0.326 |
71.62% |
| 2025-10-03 |
9 of 9 |
0.022 |
0.049 |
45.40% |
0.000 |
% |
0.025 |
0.187 |
13.35% |
| 2025-10-02 |
9 of 9 |
0.011 |
0.015 |
75.00% |
0.000 |
% |
0.012 |
0.057 |
21.85% |
| 2025-10-01 |
9 of 9 |
0.000 |
0.009 |
0.00% |
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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