Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 213 of 365 for water year 2026. We are 58% through the Water Year.
Last Reading: 7459.15 on Friday, May 1st, 2026
Blue Mesa was last within 3" of this elevation on Aug 9, 2022

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 60.25 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 43.64% of Full Pool (829,500 af)
Total inflows for water year 2026: 215,912 acre feet

This is 81.93% of the average of 263,527 acre feet
Total releases for water year 2026: 279,848 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 54,215 AF and total outflows have exceeded total inflows by 63,936 AF
Inflows for WY 2026 are 81.52% of WY 2025          Rivers feeding Blue Mesa are running at 23.29% of the avg. Click for Details

Blue Mesa is down -22.38 feet from one year ago.    Blue Mesa is at low for water year and down 9.31 feet from the high.

View Acre Feet     Last 14 Measurements
Blue Mesa is down -4.17 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, May 01, 2026
7459.15
-0.31
361,993
503
1442
51.1
27.9
Thu, Apr 30, 2026
7459.46
-0.29
363,877
542
1422
53.4
29.5
Wed, Apr 29, 2026
7459.75
-0.31
365,644
499
1443
52.2
26.8
Tue, Apr 28, 2026
7460.06
-0.30
367,539
569
1485
49.3
25.7
Mon, Apr 27, 2026
7460.36
-0.24
369,378
891
1624
48.0
25.7
Sun, Apr 26, 2026
7460.60
-0.41
370,853
352
1616
46.8
35.6
Sat, Apr 25, 2026
7461.01
-0.41
373,382
345
1614
55.8
35.4
Fri, Apr 24, 2026
7461.42
-0.34
375,920
415
1469
54.7
24.1
Thu, Apr 23, 2026
7461.76
-0.30
378,033
466
1398
48.6
31.0
Wed, Apr 22, 2026
7462.06
-0.34
379,903
394
1455
62.4
37.2
Tue, Apr 21, 2026
7462.40
-0.31
382,029
481
1451
65.3
36.3
Mon, Apr 20, 2026
7462.71
-0.30
383,974
472
1413
63.5
33.1
Sun, Apr 19, 2026
7463.01
-0.31
385,862
435
1412
58.8
23.4
Sat, Apr 18, 2026
7463.32
-0.31
387,820
447
1427
44.6
15.4
Averages of List
7461.22
-0.32
374,729
486.5
1476.5
53.9
29.1

Averages for May 1st

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7468.74
-9.59
435,399
1908.70
1203.86
57.05
29.50
All-Time
7468.56
-9.41
433,942
1928.52
1217.98
57.05
29.50

Last 10 May 1st's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, May 01, 2025
7481.53
-22.38
513,276
1571
1259
55.4
30.2
Wed, May 01, 2024
7486.56
-27.41
551,091
1544
1106
58.9
38.0
Mon, May 01, 2023
7459.58
-0.43
364,607
3471
337
65.8
30.0
Sun, May 01, 2022
7439.32
19.83
254,159
1545
608
65.0
26.0
Sat, May 01, 2021
7459.40
-0.25
363,512
726
1574
75.0
30.0
Fri, May 01, 2020
7480.64
-21.49
510,671
1851
1284
76.0
32.0
Wed, May 01, 2019
7455.39
3.76
343,464
4376
0
52.0
32.0
Tue, May 01, 2018
7478.84
-19.69
497,575
1181
1532
54.0
28.0
Mon, May 01, 2017
7499.64
-40.49
658,389
1808
1420
57.0
30.0
Sun, May 01, 2016
7488.62
-29.47
570,655
1140
1125
44.0
32.0
Averages of List
7473.51
-14.36
466,099
1884
1062
58.9
28.5


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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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Copyright Water-Data.com
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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1999 - 2026



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