Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 210 of 365 for water year 2026. We are 58% through the Water Year.
Last Reading: 7460.06 on Tuesday, April 28th, 2026
Blue Mesa was last within 3" of this elevation on Aug 3, 2022

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 59.34 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 44.31% of Full Pool (829,500 af)
Total inflows for water year 2026: 212,849 acre feet

This is 84.31% of the average of 252,469 acre feet
Total releases for water year 2026: 271,305 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 48,669 AF and total outflows have exceeded total inflows by 58,456 AF
Inflows for WY 2026 are 83.28% of WY 2025          Rivers feeding Blue Mesa are running at 25.11% of the avg. Click for Details

Blue Mesa is down -21.16 feet from one year ago.    Blue Mesa is at low for water year and down 8.40 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
Tue, Apr 28, 2026
7460.06
-0.30
367,539
569
1485
49.3
24.8
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
Fri, Apr 17, 2026
7463.63
-0.32
389,783
495
1510
36.1
19.9
Thu, Apr 16, 2026
7463.95
-0.28
391,817
594
1484
56.1
31.5
Wed, Apr 15, 2026
7464.23
-0.25
393,601
702
1497
51.4
24.4
Averages of List
7462.18
-0.32
380,707
504.1
1489.6
53.0
28.4

Averages for April 28th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7468.18
-8.12
431,870
1745.20
1291.02
57.07
28.06
All-Time
7467.99
-7.93
430,339
1786.76
1304.57
57.07
28.06

Last 10 April 28th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Apr 28, 2025
7481.22
-21.16
510,986
1839
1305
48.7
25.6
Sun, Apr 28, 2024
7486.27
-26.21
548,877
1712
1045
48.0
32.1
Fri, Apr 28, 2023
7457.12
2.94
349,834
1817
233
40.8
23.9
Thu, Apr 28, 2022
7438.27
21.79
249,093
1097
364
67.0
22.0
Wed, Apr 28, 2021
7460.18
-0.12
368,274
425
1683
55.0
21.0
Tue, Apr 28, 2020
7480.25
-20.19
507,819
1193
1290
68.0
36.0
Sun, Apr 28, 2019
7450.71
9.35
316,521
4619
0
67.0
39.0
Sat, Apr 28, 2018
7479.04
-18.98
499,021
1226
1432
66.0
26.0
Fri, Apr 28, 2017
7499.18
-39.12
654,619
2258
925
39.0
24.0
Thu, Apr 28, 2016
7488.46
-28.40
569,422
1360
1036
55.0
35.0
Averages of List
7472.66
-12.60
460,987
1924
934
60.1
29.0


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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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1999 - 2026



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