Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 234 of 365 for water year 2026. We are 64% through the Water Year.
Last Reading: 7458.13 on Friday, May 22nd, 2026
Blue Mesa was last within 3" of this elevation on May 20, 2026

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 61.27 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 42.9% of Full Pool (829,500 af)
Total inflows for water year 2026: 251,190 acre feet

This is 66.14% of the average of 379,804 acre feet
Total releases for water year 2026: 318,278 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 60,378 AF and total outflows have exceeded total inflows by 67,088 AF
Inflows for WY 2026 are 75.55% of WY 2025          Rivers feeding Blue Mesa are running at 26.80% of the avg. Click for Details

Blue Mesa is down -25.20 feet from one year ago.    Blue Mesa is up 1.26 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Blue Mesa is up 0.99 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, May 22, 2026
7458.13
-0.17
355,830
803
1303
62.7
32.9
Thu, May 21, 2026
7458.30
0.30
356,848
1469
551
63.0
31.0
Wed, May 20, 2026
7458.00
-0.13
355,054
283
660
60.3
37.3
Tue, May 19, 2026
7458.13
0.15
355,830
1068
603
58.6
29.8
Mon, May 18, 2026
7457.98
0.23
354,935
1305
602
49.1
38.0
Sun, May 17, 2026
7457.75
0.18
353,566
1153
601
62.5
39.6
Sat, May 16, 2026
7457.57
0.24
352,497
1331
602
72.6
39.9
Fri, May 15, 2026
7457.33
0.19
351,075
1181
601
70.5
38.5
Thu, May 14, 2026
7457.14
0.17
349,952
1120
602
70.8
44.7
Wed, May 13, 2026
7456.97
0.10
348,949
910
601
74.6
41.0
Tue, May 12, 2026
7456.87
-0.01
348,360
760
778
74.8
37.6
Mon, May 11, 2026
7456.88
-0.12
348,419
582
926
73.3
34.4
Sun, May 10, 2026
7457.00
-0.14
349,126
523
928
65.7
32.7
Sat, May 09, 2026
7457.14
-0.14
349,952
522
927
64.6
34.3
Averages of List
7457.51
0.06
352,171
929.3
734.6
65.9
36.6

Averages for May 22nd

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7476.88
-18.75
489,839
3723.73
1671.66
65.12
34.73
All-Time
7477.18
-19.05
491,942
3827.45
1645.14
65.12
34.73

Last 10 May 22nd's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, May 22, 2025
7483.33
-25.20
526,667
1354
1676
71.2
30.7
Wed, May 22, 2024
7483.55
-25.42
528,315
3500
5982
59.6
21.7
Mon, May 22, 2023
7479.62
-21.49
499,240
5942
1928
61.7
33.8
Sun, May 22, 2022
7450.14
7.99
310,072
1593
475
60.0
36.0
Sat, May 22, 2021
7455.39
2.74
339,711
2216
2846
71.0
38.0
Fri, May 22, 2020
7482.81
-24.68
526,673
2663
2834
72.0
23.0
Wed, May 22, 2019
7474.13
-16.00
464,133
3562
1232
50.0
27.0
Tue, May 22, 2018
7480.01
-21.88
506,068
1567
1513
66.0
37.0
Mon, May 22, 2017
7504.93
-46.80
702,429
3449
8857
60.0
37.0
Sun, May 22, 2016
7487.65
-29.52
563,197
3533
4327
66.0
33.0
Averages of List
7478.04
-19.91
495,586
2852
3372
63.4
34.3


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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