Colorado Snow
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1, , , , , , , ,
ENTIRE UPPER COLORADO RIVER BASIN As of: 2024-07-26 Day #299 of Water Year 2024
All water / SWE measurements in inches
SNOTEL SITES REPORTING | AVG ELEVATION |
AVG CUR SWE | AVG SWE AVG | PCT SWE AVG |
ALL UC MEDIAN SWE | PCT MEDIAN SWE |
AVG CUR TP | AVG TP AVG | PCT TP AVG |
SNOWPACK MAX DATE |
SNOWPACK MAX AMT |
PCT of MAX AMT |
96 of 141 |
9,630 |
0.028 |
0.000 |
% |
0.000 |
% |
24.584 |
25.863 |
95.05% |
April 4th |
15.580 |
0.18% |
Summary of River Basin Averages that drain into Lake Powell
RIVER BASIN Click for details and graph | BASIN SITES REPORTING | AVG ELEVATION |
AVG CUR SWE | AVG SWE AVG | PCT SWE AVG |
BASIN MEDIAN SWE | PCT MEDIAN SWE |
AVG CUR TP | AVG TP AVG | PCT TP AVG |
SNOWPACK MAX DATE |
SNOWPACK MAX AMT |
PCT of MAX AMT |
SOUTH EASTERN UTAH |
6 of 6 |
8,976 |
0.000 |
0.000 * |
% |
0.000 |
% |
18.417 |
21.571 |
85.38% |
March 14th |
10.750 |
0.00% |
DIRTY DEVIL RIVER |
6 of 6 |
9,445 |
0.000 |
0.000 * |
% |
0.000 |
% |
16.467 |
18.442 |
89.29% |
March 31st |
9.491 |
0.00% |
DOLORES/SAN MIGUEL RIVER |
7 of 9 |
10,316 |
0.014 |
0.000 |
% |
0.000 |
% |
24.080 |
26.686 |
90.23% |
March 31st |
15.640 |
0.09% |
DUCHESNE RIVER |
14 of 15 |
9,301 |
0.071 |
0.000 |
% |
0.000 |
% |
21.987 |
23.566 |
93.30% |
March 31st |
13.492 |
0.53% |
PRICE-SAN RAFAEL |
11 of 11 |
9,013 |
0.000 |
0.000 * |
% |
0.000 |
% |
21.900 |
22.596 |
96.92% |
March 31st |
13.981 |
0.00% |
ESCALANTE RIVER |
4 of 4 |
9,877 |
0.000 |
0.000 * |
% |
0.000 |
% |
18.925 |
18.960 |
99.82% |
April 3rd |
10.582 |
0.00% |
ANIMAS RIVER |
5 of 9 |
10,439 |
0.040 |
0.000 |
% |
0.000 |
% |
27.900 |
29.757 |
93.76% |
April 4th |
17.615 |
0.23% |
ROARING FORK RIVER |
3 of 8 |
9,780 |
0.000 |
0.000 * |
% |
0.000 |
% |
30.062 |
27.904 |
107.74% |
April 4th |
16.685 |
0.00% |
YAMPA/WHITE RIVER |
9 of 21 |
9,153 |
0.011 |
0.000 |
% |
0.000 |
% |
32.542 |
31.801 |
102.33% |
April 4th |
20.167 |
0.06% |
GUNNISON RIVER |
6 of 16 |
10,320 |
0.050 |
0.000 |
% |
0.000 |
% |
26.033 |
26.322 |
98.90% |
April 5th |
16.621 |
0.30% |
SAN JUAN RIVER HEADWATERS |
6 of 9 |
10,689 |
0.000 |
0.000 * |
% |
0.000 |
% |
26.025 |
29.670 |
87.72% |
April 5th |
18.871 |
0.00% |
UPPER GREEN RIVER |
18 of 26 |
8,946 |
0.028 |
0.000 |
% |
0.000 |
% |
20.856 |
22.726 |
91.77% |
April 9th |
14.148 |
0.20% |
UPPER COLORADO RIVER HEADWATERS |
11 of 20 |
10,195 |
0.018 |
0.000 |
% |
0.000 |
% |
26.190 |
26.440 |
99.05% |
April 12th |
16.217 |
0.11% |
SWE and TP Averages are from the 30 year average calculated from all data between 10/01/1990 and 09/30/2020 ::2
Upper Colorado River Basin SWE and TP Averages are from the 30 year average calculated from data between 10/01/1990 and 09/30/2020
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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