Flaming Gorge Water Database

Flaming Gorge, Wyoming, Utah, Green River

Flaming Gorge




Water Summary
Today is day 200 of 365 for water year 2026. We are 55% through the Water Year.
Last Reading: 6022.75 on Saturday, April 18th, 2026
Flaming Gorge was last within 3" of this elevation on Apr 17, 2026

Elevation & Content Water Inflow Data Flaming Gorge Dam Release Data
Flaming Gorge is 17.25 feet below Full Pool (Elevation 6040.00 )

By content, Flaming Gorge is 79.3% of Full Pool (3,788,900 af)
Total inflows for water year 2026: 354,447 acre feet

This is 70.25% of the average of 504,528 acre feet
Total releases for water year 2026: 328,636 acre feet

This is % of last year's release of 906,795 acre feet
During WY 2026, water storage has risen by 5,879 AF and total inflows have exceeded total outflows by 25,811 AF
Inflows for WY 2026 are 83.6% of WY 2025          Rivers feeding Flaming Gorge are running at 42.26% of the avg. Click for Details

Flaming Gorge is down -3.56 feet from one year ago.    Flaming Gorge is down 0.08 feet from the high for water year.

View Acre Feet     Last 14 Measurements
Flaming Gorge is down -0.04 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Apr 18, 2026
6022.75
-0.02
3,004,454
550
834
49.6
23.4
Fri, Apr 17, 2026
6022.77
-0.04
3,005,146
187
834
38.7
23.7
Thu, Apr 16, 2026
6022.81
0.04
3,006,530
1630
827
58.6
32.5
Wed, Apr 15, 2026
6022.77
-0.01
3,005,146
722
829
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
Averages of List
6022.78
-0
3,005,591
842.2
835.4
59.1
35.9

Averages for April 18th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (08-01-1974)
6020.57
2.18
3,001,753
2183.50
1770.12
60.32
33.39
All-Time
6018.14
4.61
2,929,771
2312.62
1706.76
60.32
33.39

Last 10 April 18th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Apr 18, 2025
6026.31
-3.56
3,129,307
358
1210
44.9
29.6
Thu, Apr 18, 2024
6026.63
-3.88
3,140,696
2105
2025
65.3
43.3
Tue, Apr 18, 2023
6008.35
14.40
2,532,671
4116
802
62.6
41.7
Mon, Apr 18, 2022
6018.75
4.00
2,935,703
929
850
71.0
35.0
Sun, Apr 18, 2021
6025.41
-2.66
3,175,373
939
855
59.0
27.0
Sat, Apr 18, 2020
6026.25
-3.50
3,206,631
1619
1926
60.0
29.0
Thu, Apr 18, 2019
6027.95
-5.20
3,270,600
2599
923
54.0
31.0
Wed, Apr 18, 2018
6025.49
-2.74
3,178,340
1800
1715
55.0
19.0
Tue, Apr 18, 2017
6024.07
-1.32
3,125,988
7533
8602
73.0
46.0
Mon, Apr 18, 2016
6025.77
-3.02
3,188,741
1491
1016
51.0
33.0
Averages of List
6023.55
-0.80
3,089,944
2444
1971
59.4
35.9


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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



Page took 6.304 seconds to create!
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