Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 209 of 365 for water year 2026. We are 57% through the Water Year.
Last Reading: 7460.36 on Monday, April 27th, 2026
Blue Mesa was last within 3" of this elevation on Jul 29, 2022

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 59.04 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 44.53% of Full Pool (829,500 af)
Total inflows for water year 2026: 211,721 acre feet

This is 85.05% of the average of 248,947 acre feet
Total releases for water year 2026: 268,360 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 46,830 AF and total outflows have exceeded total inflows by 56,639 AF
Inflows for WY 2026 are 84.05% of WY 2025          Rivers feeding Blue Mesa are running at 26.76% of the avg. Click for Details

Blue Mesa is down -20.72 feet from one year ago.    Blue Mesa is at low for water year and down 8.10 feet from the high.

View Acre Feet     Last 14 Measurements
Blue Mesa is down -4.12 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
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
Tue, Apr 14, 2026
7464.48
-0.25
395,199
652
1450
41.9
30.6
Averages of List
7462.50
-0.31
382,682
510.1
1487.1
52.4
28.8

Averages for April 27th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7468.05
-7.69
430,993
1722.05
1206.59
58.15
27.82
All-Time
7467.84
-7.48
429,407
1764.62
1204.26
58.15
27.82

Last 10 April 27th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Apr 27, 2025
7481.08
-20.72
509,953
1904
1296
56.5
29.5
Sat, Apr 27, 2024
7486.10
-25.74
547,582
1904
1314
44.5
32.6
Thu, Apr 27, 2023
7456.59
3.77
346,713
1989
384
56.1
23.9
Wed, Apr 27, 2022
7437.97
22.39
247,656
1135
380
63.0
28.0
Tue, Apr 27, 2021
7460.59
-0.23
370,792
990
1662
50.0
33.0
Mon, Apr 27, 2020
7480.28
-19.92
508,038
868
1224
69.0
25.0
Sat, Apr 27, 2019
7449.07
11.29
307,380
4137
172
66.0
34.0
Fri, Apr 27, 2018
7479.10
-18.74
499,456
1481
1431
69.0
24.0
Thu, Apr 27, 2017
7498.86
-38.50
652,003
2479
1105
45.0
30.0
Wed, Apr 27, 2016
7488.38
-28.02
568,806
1310
1063
51.0
30.0
Averages of List
7472.34
-11.98
459,048
1787
966
55.9
27.6


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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