Flaming Gorge Water Database

Flaming Gorge, Wyoming, Utah, Green River

Flaming Gorge




Water Summary
Today is day 66 of 365 for water year 2026. We are 18% through the Water Year.
Last Reading: 6022.44 on Friday, December 5th, 2025
Flaming Gorge was last within 3" of this elevation on Dec 4, 2025

Elevation & Content Water Inflow Data Flaming Gorge Dam Release Data
Flaming Gorge is 17.56 feet below Full Pool (Elevation 6040.00 )

By content, Flaming Gorge is 79.01% of Full Pool (3,788,900 af)
Total inflows for water year 2026: 111,846 acre feet

This is 78.82% of the average of 141,899 acre feet
Total releases for water year 2026: 107,732 acre feet

This is % of last year's release of 906,795 acre feet
During WY 2026, water storage has fallen by 158,372 AF yet total inflows have exceeded total outflows by 4,114 AF
Inflows for WY 2026 are 94.79% of WY 2025          Rivers feeding Flaming Gorge are running at 100.83% of the avg. Click for Details

Flaming Gorge is down -4.09 feet from one year ago.    Flaming Gorge is up 0.03 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Flaming Gorge is down -0.07 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Dec 05, 2025
6022.44
-0.04
2,993,739
139
828
37.9
18.0
Thu, Dec 04, 2025
6022.48
-0.01
2,995,120
673
820
32.4
16.9
Wed, Dec 03, 2025
6022.49
0.01
2,995,466
1037
820
38.8
21.9
Tue, Dec 02, 2025
6022.48
-0.02
2,995,120
496
820
26.6
20.7
Mon, Dec 01, 2025
6022.50
-0.02
2,995,811
496
820
33.4
18.0
Sun, Nov 30, 2025
6022.52
0.02
2,996,502
1222
820
35.1
23.2
Sat, Nov 29, 2025
6022.50
0.03
2,995,811
1403
820
35.4
21.7
Fri, Nov 28, 2025
6022.47
-0.01
2,994,775
680
820
45.5
27.1
Thu, Nov 27, 2025
6022.48
0.00
2,995,120
861
820
46.4
28.2
Wed, Nov 26, 2025
6022.48
-0.04
2,995,120
139
820
41.4
22.8
Tue, Nov 25, 2025
6022.52
-0.01
2,996,502
716
854
37.9
25.3
Mon, Nov 24, 2025
6022.53
0.01
2,996,847
1046
820
34.5
25.7
Sun, Nov 23, 2025
6022.52
0.01
2,996,502
1046
820
39.2
31.8
Sat, Nov 22, 2025
6022.51
0.01
2,996,156
1048
820
42.4
31.3
Averages of List
6022.49
-0
2,995,614
785.9
823.0
37.6
23.8

Averages for December 5th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (08-01-1974)
6023.51
-1.07
3,110,781
973.96
1794.49
35.26
14.03
All-Time
6021.17
1.27
3,037,840
934.19
1900.86
35.26
14.03

Last 10 December 5th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Dec 05, 2024
6026.53
-4.09
3,137,134
1036
1187
39.4
24.6
Tue, Dec 05, 2023
6028.79
-6.35
3,218,796
1036
1787
38.9
24.3
Mon, Dec 05, 2022
6009.81
12.63
2,578,141
-1229
1698
34.7
28.6
Sun, Dec 05, 2021
6018.11
4.33
2,913,405
888
853
52.0
22.0
Sat, Dec 05, 2020
6025.23
-2.79
3,168,705
278
1018
38.0
8.0
Thu, Dec 05, 2019
6030.78
-8.34
3,379,197
1602
2174
39.0
28.0
Wed, Dec 05, 2018
6028.91
-6.47
3,307,143
1262
2025
25.0
-1.0
Tue, Dec 05, 2017
6031.69
-9.25
3,414,691
807
2822
35.0
10.0
Mon, Dec 05, 2016
6025.25
-2.81
3,169,445
414
1542
41.0
15.0
Sat, Dec 05, 2015
6028.37
-5.93
3,286,550
1097
2256
34.0
11.0
Averages of List
6025.27
-2.83
3,154,236
749
1773
35.5
16.7


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