Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 75 of 365 for water year 2026. We are 21% through the Water Year.
Last Reading: 7466.54 on Sunday, December 14th, 2025
Blue Mesa was last within 3" of this elevation on Dec 13, 2025

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 52.86 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 49.25% of Full Pool (829,500 af)
Total inflows for water year 2026: 89,198 acre feet

This is 107.8% of the average of 82,742 acre feet
Total releases for water year 2026: 97,180 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 149,698 AF and total outflows have exceeded total inflows by 7,982 AF
Inflows for WY 2026 are 107.88% of WY 2025          Rivers feeding Blue Mesa are running at 134.00% of the avg. Click for Details

Blue Mesa is down -16.56 feet from one year ago.    Blue Mesa is up 2.53 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Blue Mesa is up 0.69 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Dec 14, 2025
7466.54
0.01
408,520
362
327
40.5
16.2
Sat, Dec 13, 2025
7466.53
-0.06
408,455
117
312
41.0
17.8
Fri, Dec 12, 2025
7466.59
0.15
408,847
798
302
40.3
14.7
Thu, Dec 11, 2025
7466.44
0.13
407,867
568
138
41.5
18.5
Wed, Dec 10, 2025
7466.31
0.13
407,019
435
5
40.3
19.6
Tue, Dec 09, 2025
7466.18
0.15
406,173
500
6
38.7
8.8
Mon, Dec 08, 2025
7466.03
0.05
405,197
384
218
31.8
10.8
Sun, Dec 07, 2025
7465.98
-0.03
404,872
442
537
28.6
5.0
Sat, Dec 06, 2025
7466.01
0.05
405,067
507
341
32.5
16.5
Fri, Dec 05, 2025
7465.96
0.02
404,742
465
397
28.2
4.1
Thu, Dec 04, 2025
7465.94
0.02
404,612
391
323
28.6
6.6
Wed, Dec 03, 2025
7465.92
0.05
404,482
501
335
29.5
12.7
Tue, Dec 02, 2025
7465.87
0.02
404,158
492
423
33.8
7.5
Mon, Dec 01, 2025
7465.85
-0.01
404,028
370
400
31.1
11.8
Averages of List
7466.15
0.05
406,003
452.3
290.3
34.7
12.2

Averages for December 14th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7482.83
-16.29
535,161
470.40
954.53
30.18
4.75
All-Time
7483.22
-16.68
537,977
467.58
971.54
30.18
4.75

Last 10 December 14th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Dec 14, 2024
7483.10
-16.56
524,947
464
462
30.8
7.3
Thu, Dec 14, 2023
7491.79
-25.25
591,748
1673
39
32.5
9.2
Wed, Dec 14, 2022
7445.90
20.64
287,334
449
447
20.3
-10.3
Tue, Dec 14, 2021
7433.18
33.36
225,276
373
73
27.0
1.0
Mon, Dec 14, 2020
7464.52
2.02
395,455
127
351
14.0
-14.0
Sat, Dec 14, 2019
7495.31
-28.77
623,277
659
1586
38.0
24.0
Fri, Dec 14, 2018
7437.42
29.12
246,856
242
658
27.0
-15.0
Thu, Dec 14, 2017
7496.11
-29.57
629,702
612
1584
39.0
12.0
Wed, Dec 14, 2016
7492.08
-25.54
597,623
486
486
39.0
28.0
Mon, Dec 14, 2015
7498.53
-31.99
649,309
426
1204
35.0
-2.0
Averages of List
7473.71
-7.17
476,450
414
747
30.4
4.7


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Gunnison, CO
CHANGE represents water elevation change from previous day

Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation



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Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
*Air temp data is sourced from (Prev 24 Hr Extremes):    Gunnison, CO Weather
Water data sourced from: Blue Mesa Source Data
Weather forecast for Gunnison, CO
All data is provisional and subject to review and modification


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Blue Mesa Water Database
Blue Mesa, Gunnison, Crested Butte, Montrose