Colorado Snow
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1, , , , , , , ,
ENTIRE UPPER COLORADO RIVER BASIN As of: 2024-05-18 Day #230 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 |
1 of 141 |
9,630 |
0.100 |
7.541 |
1.33% |
6.183 |
1.62% |
11.350 |
22.160 |
51.22% |
April 4th |
15.580 |
0.64% |
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 |
0 of 6 |
8,976 |
|
0.386 |
% |
0.000 |
% |
|
18.169 |
% |
March 14th |
10.750 |
% |
DIRTY DEVIL RIVER |
0 of 6 |
9,445 |
|
0.692 |
% |
0.000 |
% |
|
15.312 |
% |
March 31st |
9.491 |
% |
DOLORES/SAN MIGUEL RIVER |
0 of 9 |
10,316 |
|
5.232 |
% |
3.238 |
% |
|
22.870 |
% |
March 31st |
15.640 |
% |
DUCHESNE RIVER |
0 of 15 |
9,301 |
|
5.826 |
% |
4.420 |
% |
|
19.817 |
% |
March 31st |
13.492 |
% |
PRICE-SAN RAFAEL |
0 of 11 |
9,013 |
|
3.498 |
% |
1.300 |
% |
|
19.731 |
% |
March 31st |
13.981 |
% |
ESCALANTE RIVER |
0 of 4 |
9,877 |
|
1.488 |
% |
0.000 |
% |
|
15.783 |
% |
April 3rd |
10.582 |
% |
ANIMAS RIVER |
0 of 9 |
10,439 |
|
8.416 |
% |
6.933 |
% |
|
25.847 |
% |
April 4th |
17.615 |
% |
ROARING FORK RIVER |
0 of 8 |
9,780 |
|
7.475 |
% |
6.088 |
% |
|
24.283 |
% |
April 4th |
16.685 |
% |
YAMPA/WHITE RIVER |
0 of 21 |
9,153 |
|
12.015 |
% |
10.790 |
% |
|
28.110 |
% |
April 4th |
20.167 |
% |
GUNNISON RIVER |
0 of 16 |
10,320 |
|
7.842 |
% |
6.307 |
% |
9.900 |
22.916 |
43.20% |
April 5th |
16.621 |
% |
UPPER GREEN RIVER |
0 of 26 |
8,946 |
|
6.819 |
% |
5.500 |
% |
|
18.714 |
% |
April 9th |
14.148 |
% |
UPPER COLORADO RIVER HEADWATERS |
0 of 20 |
10,195 |
|
10.831 |
% |
10.718 |
% |
|
22.486 |
% |
April 12th |
16.217 |
% |
SAN JUAN RIVER HEADWATERS |
1 of 9 |
10,689 |
0.100 |
10.167 |
0.98% |
7.967 |
1.26% |
12.800 |
25.828 |
49.56% |
April 5th |
18.871 |
0.53% |
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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