Upper Colorado Snowpack Database

Lake Powell, Vail, Steamboat Springs, Crested Butte

Colorado Snow

1, , , , , , , ,

ENTIRE UPPER COLORADO RIVER BASIN
As of: 2026-07-28
Day #301 of Water Year 2026
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

129 of 141 9,630 0.025 0.000 % 0.000 % 20.871 26.004 80.26% April 4th 15.580 0.16%

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 % 19.850 21.736 91.32% March 14th 10.750 0.00%

DIRTY DEVIL RIVER 6 of 6 9,445 0.000 0.000 * % 0.000 % 14.983 18.642 80.38% March 31st 9.491 0.00%

DOLORES/SAN MIGUEL RIVER 8 of 9 10,316 0.075 0.000 % 0.000 % 23.867 26.930 88.62% March 31st 15.640 0.48%

DUCHESNE RIVER 13 of 15 9,301 0.085 0.000 % 0.000 % 20.593 23.689 86.93% March 31st 13.492 0.63%

PRICE-SAN RAFAEL 11 of 11 9,013 0.000 0.000 * % 0.000 % 17.809 22.714 78.40% March 31st 13.981 0.00%

ESCALANTE RIVER 4 of 4 9,877 0.000 0.000 * % 0.000 % 17.650 19.194 91.95% April 3rd 10.582 0.00%

ANIMAS RIVER 6 of 9 10,439 0.067 0.000 % 0.000 % 27.762 29.965 92.65% April 4th 17.615 0.38%

ROARING FORK RIVER 8 of 8 9,780 0.000 0.000 * % 0.000 % 18.162 28.059 64.73% April 4th 16.685 0.00%

YAMPA/WHITE RIVER 20 of 21 9,153 0.005 0.000 % 0.000 % 24.062 31.888 75.46% April 4th 20.167 0.02%

GUNNISON RIVER 15 of 16 10,320 0.053 0.000 % 0.000 % 19.443 26.521 73.31% April 5th 16.621 0.32%

SAN JUAN RIVER HEADWATERS 9 of 9 10,689 0.056 0.000 % 0.000 % 27.622 29.876 92.45% April 5th 18.871 0.29%

UPPER GREEN RIVER 21 of 26 8,946 0.005 0.000 % 0.000 % 20.996 22.810 92.05% April 9th 14.148 0.03%

UPPER COLORADO RIVER HEADWATERS 19 of 20 10,195 0.010 0.000 % 0.000 % 18.465 26.556 69.53% April 12th 16.217 0.06%

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

Page took 2.636 seconds to create!
Copyright water-data.com
Snow data courtesy of the NRCS and the USDA
All data is provisional and subject to review and modification
Today's Snowpack source data file
Search Snotel source data

Lake Powell, Vail, Steamboat Springs, Crested Butte