Blue Mesa Water Database

Blue Mesa, Gunnison, Crested Butte, Montrose

Blue Mesa




Water Summary
Today is day 97 of 365 for water year 2026. We are 27% through the Water Year.
Last Reading: 7466.93 on Monday, January 5th, 2026
Blue Mesa was last within 3" of this elevation on Jan 4, 2026

Elevation & Content Water Inflow Data Blue Mesa Dam Release Data
Blue Mesa is 52.47 feet below Full Pool (Elevation 7519.40 )

By content, Blue Mesa is 49.56% of Full Pool (829,500 af)
Total inflows for water year 2026: 109,450 acre feet

This is 108.87% of the average of 100,536 acre feet
Total releases for water year 2026: 114,783 acre feet

This is % of last year's release of 797,484 acre feet
During WY 2026, water storage has fallen by 5,135 AF and total outflows have exceeded total inflows by 5,333 AF
Inflows for WY 2026 are 108.01% of WY 2025          Rivers feeding Blue Mesa are running at 123.56% of the avg. Click for Details

Blue Mesa is down -16.15 feet from one year ago.    Blue Mesa is up 2.92 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Blue Mesa is up 0.04 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Jan 05, 2026
7466.93
0.04
411,073
449
315
34.9
26.2
Sun, Jan 04, 2026
7466.89
-0.22
410,811
557
1283
32.7
18.5
Sat, Jan 03, 2026
7467.11
0.04
412,255
456
321
36.5
21.4
Fri, Jan 02, 2026
7467.07
0.06
411,992
556
355
36.7
26.8
Thu, Jan 01, 2026
7467.01
-0.01
411,598
531
562
37.0
18.3
Wed, Dec 31, 2025
7467.02
-0.07
411,664
387
617
36.9
12.9
Tue, Dec 30, 2025
7467.09
-0.06
412,123
325
522
35.8
7.7
Mon, Dec 29, 2025
7467.15
0.00
412,518
318
316
30.2
3.4
Sun, Dec 28, 2025
7467.15
0.03
412,518
410
309
27.0
6.1
Sat, Dec 27, 2025
7467.12
0.07
412,320
553
319
30.4
19.8
Fri, Dec 26, 2025
7467.05
0.04
411,861
452
317
35.6
24.1
Thu, Dec 25, 2025
7467.01
0.09
411,598
601
301
40.1
30.4
Wed, Dec 24, 2025
7466.92
0.03
411,008
418
317
40.3
19.8
Tue, Dec 23, 2025
7466.89
0.05
410,811
485
317
40.6
21.2
Averages of List
7467.03
0.01
411,725
464.1
440.8
35.3
18.3

Averages for January 5th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (07-03-1970)
7479.83
-12.9
511,513
419.66
998.23
25.45
0.33
All-Time
7480.13
-13.2
513,601
413.90
1013.79
25.45
0.33

Last 10 January 5th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Jan 05, 2025
7483.08
-16.15
524,798
555
439
27.0
10.9
Fri, Jan 05, 2024
7489.83
-22.90
576,350
530
527
26.7
5.6
Thu, Jan 05, 2023
7446.54
20.39
290,699
267
238
35.1
-2.2
Wed, Jan 05, 2022
7434.54
32.39
231,521
-82
266
37.0
10.0
Tue, Jan 05, 2021
7464.90
2.03
397,893
414
314
34.0
4.0
Sun, Jan 05, 2020
7489.98
-23.05
581,189
467
895
22.0
-16.0
Sat, Jan 05, 2019
7437.84
29.09
248,904
302
251
19.0
-16.0
Fri, Jan 05, 2018
7490.37
-23.44
584,227
379
1242
44.0
1.0
Thu, Jan 05, 2017
7491.32
-24.39
591,653
589
589
34.0
17.0
Tue, Jan 05, 2016
7494.66
-27.73
618,078
451
1093
21.0
0.0
Averages of List
7471.73
-4.80
459,544
397
584
24.0
-4.8


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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