Flaming Gorge Water Database

Flaming Gorge, Wyoming, Utah, Green River

Flaming Gorge




Water Summary
Today is day 197 of 365 for water year 2026. We are 54% through the Water Year.
Last Reading: 6022.77 on Wednesday, April 15th, 2026
Flaming Gorge was last within 3" of this elevation on Apr 14, 2026

Elevation & Content Water Inflow Data Flaming Gorge Dam Release Data
Flaming Gorge is 17.23 feet below Full Pool (Elevation 6040.00 )

By content, Flaming Gorge is 79.31% of Full Pool (3,788,900 af)
Total inflows for water year 2026: 349,685 acre feet

This is 71.24% of the average of 490,832 acre feet
Total releases for water year 2026: 323,618 acre feet

This is % of last year's release of 906,795 acre feet
During WY 2026, water storage has risen by 6,571 AF and total inflows have exceeded total outflows by 26,067 AF
Inflows for WY 2026 are 84.31% of WY 2025          Rivers feeding Flaming Gorge are running at 46.30% of the avg. Click for Details

Flaming Gorge is down -3.50 feet from one year ago.    Flaming Gorge is down 0.06 feet from the high for water year.

View Acre Feet     Last 14 Measurements
Flaming Gorge is down -0.06 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Wed, Apr 15, 2026
6022.77
-0.01
3,005,146
688
794
59.7
30.7
Tue, Apr 14, 2026
6022.78
-0.01
3,005,492
721
830
50.5
35.1
Mon, Apr 13, 2026
6022.79
-0.02
3,005,838
543
833
52.7
38.3
Sun, Apr 12, 2026
6022.81
0.04
3,006,530
1621
823
58.8
35.6
Sat, Apr 11, 2026
6022.77
0.00
3,005,146
901
829
65.3
43.5
Fri, Apr 10, 2026
6022.77
-0.02
3,005,146
539
832
70.0
44.4
Thu, Apr 09, 2026
6022.79
0.02
3,005,838
1265
832
65.7
42.4
Wed, Apr 08, 2026
6022.77
-0.03
3,005,146
362
839
64.9
39.2
Tue, Apr 07, 2026
6022.80
0.01
3,006,184
1099
851
64.4
42.6
Mon, Apr 06, 2026
6022.79
0.00
3,005,838
917
851
66.0
38.7
Sun, Apr 05, 2026
6022.79
-0.01
3,005,838
734
851
63.1
32.4
Sat, Apr 04, 2026
6022.80
0.00
3,006,184
915
851
54.0
28.9
Fri, Apr 03, 2026
6022.80
-0.03
3,006,184
357
839
47.7
24.4
Thu, Apr 02, 2026
6022.83
0.04
3,007,223
1626
837
49.1
31.8
Averages of List
6022.79
-0
3,005,838
877.7
835.1
59.4
36.3

Averages for April 15th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (08-01-1974)
6020.50
2.27
2,999,637
2108.98
1796.10
58.86
33.65
All-Time
6018.05
4.72
2,926,848
2214.07
1777.55
58.86
33.65

Last 10 April 15th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Tue, Apr 15, 2025
6026.27
-3.50
3,127,886
1105
1215
68.9
35.7
Mon, Apr 15, 2024
6026.77
-4.00
3,145,686
2847
2022
56.7
44.5
Sat, Apr 15, 2023
6007.73
15.04
2,513,526
3451
802
53.4
30.6
Fri, Apr 15, 2022
6018.75
4.02
2,935,703
-174
850
63.0
30.0
Thu, Apr 15, 2021
6025.41
-2.64
3,175,373
1574
716
47.0
35.0
Wed, Apr 15, 2020
6026.23
-3.46
3,205,884
684
1778
55.0
32.0
Mon, Apr 15, 2019
6027.61
-4.84
3,257,731
4190
939
52.0
35.0
Sun, Apr 15, 2018
6025.49
-2.72
3,178,340
1006
1704
65.0
34.0
Sat, Apr 15, 2017
6024.41
-1.64
3,138,462
6749
8597
62.0
38.0
Fri, Apr 15, 2016
6025.71
-2.94
3,186,510
2452
813
53.0
36.0
Averages of List
6023.46
-0.69
3,087,226
2407
1952
58.2
35.2


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Dutch John, UT
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):    Vernal, UT Weather
Water data sourced from: Flaming Gorge Source Data
Weather forecast for Dutch John, UT
All data is provisional and subject to review and modification


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1999 - 2026



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Flaming Gorge Water Database
Flaming Gorge, Wyoming, Utah, Green River