Flaming Gorge Water Database

Flaming Gorge, Wyoming, Utah, Green River

Flaming Gorge




Water Summary
Today is day 69 of 365 for water year 2026. We are 19% through the Water Year.
Last Reading: 6022.45 on Monday, December 8th, 2025
Flaming Gorge was last within 3" of this elevation on Dec 7, 2025

Elevation & Content Water Inflow Data Flaming Gorge Dam Release Data
Flaming Gorge is 17.55 feet below Full Pool (Elevation 6040.00 )

By content, Flaming Gorge is 79.02% of Full Pool (3,788,900 af)
Total inflows for water year 2026: 116,289 acre feet

This is 78.89% of the average of 147,407 acre feet
Total releases for water year 2026: 112,699 acre feet

This is % of last year's release of 906,795 acre feet
During WY 2026, water storage has fallen by 158,027 AF yet total inflows have exceeded total outflows by 3,590 AF
Inflows for WY 2026 are 94.49% of WY 2025          Rivers feeding Flaming Gorge are running at 103.49% of the avg. Click for Details

Flaming Gorge is down -3.99 feet from one year ago.    Flaming Gorge is up 0.04 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
Mon, Dec 08, 2025
6022.45
0.00
2,994,084
323
835
38.1
21.2
Sun, Dec 07, 2025
6022.45
-0.05
2,994,084
-37
835
31.5
15.4
Sat, Dec 06, 2025
6022.50
0.06
2,995,811
1954
834
38.5
21.0
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
Averages of List
6022.48
-0.01
2,995,219
721.6
826.1
37.1
21.5

Averages for December 8th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (08-01-1974)
6023.38
-0.93
3,105,800
916.96
1781.78
33.31
15.29
All-Time
6021.01
1.44
3,032,196
911.30
1903.53
33.31
15.29

Last 10 December 8th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Dec 08, 2024
6026.44
-3.99
3,133,930
474
1188
40.3
23.5
Fri, Dec 08, 2023
6028.71
-6.26
3,215,798
1760
2119
34.7
16.5
Thu, Dec 08, 2022
6009.79
12.66
2,577,515
989
1618
27.0
17.4
Wed, Dec 08, 2021
6018.11
4.34
2,913,405
1247
851
39.0
21.0
Tue, Dec 08, 2020
6025.15
-2.70
3,165,745
275
1018
40.0
9.0
Sun, Dec 08, 2019
6030.60
-8.15
3,372,404
671
2162
44.0
34.0
Sat, Dec 08, 2018
6028.71
-6.26
3,299,505
458
2024
23.0
7.0
Fri, Dec 08, 2017
6031.45
-9.00
3,405,303
1222
2826
40.0
10.0
Thu, Dec 08, 2016
6025.13
-2.68
3,165,005
929
1671
25.0
10.0
Tue, Dec 08, 2015
6028.15
-5.70
3,278,188
1089
2249
39.0
14.0
Averages of List
6025.16
-2.71
3,150,306
559
1790
35.7
15.7


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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