Lake Powell Water Database


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powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding Feb 09, 1978

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Feb 19, 1978
3623.78
-0.06
14,328,690
6055
8490
51.0
28.0
--
Sat, Feb 18, 1978
3623.84
-0.08
14,335,237
6194
9640
44.0
25.0
--
Fri, Feb 17, 1978
3623.92
-0.11
14,343,938
6119
12800
48.0
29.0
--
Thu, Feb 16, 1978
3624.03
-0.04
14,355,980
6194
11800
51.0
28.0
--
Wed, Feb 15, 1978
3624.07
-0.12
14,360,397
6715
10900
51.0
31.0
--
Tue, Feb 14, 1978
3624.19
-0.14
14,373,624
6981
12900
51.0
36.0
--
Mon, Feb 13, 1978
3624.33
-0.02
14,389,086
7109
11200
49.0
31.0
--
Sun, Feb 12, 1978
3624.35
0.06
14,391,294
8684
3730
53.0
34.0
--
Sat, Feb 11, 1978
3624.29
0.02
14,384,667
7194
5270
57.0
36.0
--
Fri, Feb 10, 1978
3624.27
-0.02
14,382,459
7247
10000
61.0
48.0
--
Thu, Feb 09, 1978
3624.29
-0.07
14,384,667
6832
11000
56.0
41.0
--
Wed, Feb 08, 1978
3624.36
-0.05
14,392,399
6385
11400
56.0
40.0
--
Tue, Feb 07, 1978
3624.41
-0.16
14,397,893
5719
12200
52.0
37.0
--
Mon, Feb 06, 1978
3624.57
-0.03
14,415,564
5476
8870
48.0
35.0
--
Sun, Feb 05, 1978
3624.60
-0.03
14,418,878
5465
5180
44.0
34.0
--
Sat, Feb 04, 1978
3624.63
0.00
14,422,164
5765
7470
46.0
39.0
--
Fri, Feb 03, 1978
3624.63
-0.10
14,422,164
5960
11800
47.0
33.0
--
Thu, Feb 02, 1978
3624.73
-0.13
14,433,208
5800
13200
48.0
39.0
--
Wed, Feb 01, 1978
3624.86
-0.16
14,447,565
5503
14800
47.0
38.0
--
Tue, Jan 31, 1978
3625.02
-0.18
14,465,202
5188
17000
46.0
32.0
--
Mon, Jan 30, 1978
3625.20
-0.16
14,484,995
5370
15200
47.0
32.0
--
Averages of List
3624.40
-0.08
14,396,670
6284
10707
50.1
34.6
--


Averages for February 9th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3626.25
-0.1
14,989,739
7856
13578
52.3
31.4
47.1
All-Time
3614.84
-0.07
14,074,578
8300
12539
72.4
48.4
63


All Lake Powell water data for February 9th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Feb 09, 2025
3565.54
8,186,432
5694
10388
46.0
30.7
--
Fri Feb 09, 2024
3564.11
8,081,932
8625
11698
39.8
27.7
--
Thu Feb 09, 2023
3522.54
5,404,404
4016
7964
41.2
26.8
44.0
Wed Feb 09, 2022
3530.00
6,238,450
4791
9195
56.0
29.0
45.0
Tue Feb 09, 2021
3574.89
9,508,100
5267
12394
62.0
42.0
47.0
Sun Feb 09, 2020
3604.67
12,201,280
7423
9936
53.0
36.0
45.0
Sat Feb 09, 2019
3574.81
9,501,446
6536
12300
45.0
26.0
45.0
Fri Feb 09, 2018
3618.19
13,572,367
7119
13235
64.0
37.0
50.0
Thu Feb 09, 2017
3594.76
11,256,919
7429
13352
64.0
42.0
50.0
Tue Feb 09, 2016
3595.77
11,350,936
6580
12030
52.0
30.0
48.0
Mon Feb 09, 2015
3593.24
11,116,363
8546
10910
68.0
42.0
52.0
Sun Feb 09, 2014
3577.59
9,734,484
6323
9877
64.9
44.1
46.0
Sat Feb 09, 2013
3603.56
12,092,993
4389
10061
44.1
33.8
45.0
Thu Feb 09, 2012
3636.42
15,584,317
8195
11790
57.0
36.0
48.0
Wed Feb 09, 2011
3618.51
13,605,986
6432
18410
39.9
23.0
45.0
Tue Feb 09, 2010
3621.60
13,933,497
8217
11901
44.1
34.0
49.0
Mon Feb 09, 2009
3613.51
13,086,857
5122
11096
n/a
n/a
48.0
Sat Feb 09, 2008
3590.17
10,835,895
9277
10081
53.1
30.9
45.0
Fri Feb 09, 2007
3598.87
11,642,609
9016
11223
62.1
39.9
47.0
Thu Feb 09, 2006
3592.88
11,083,228
7314
14821
55.0
28.9
48.0
Wed Feb 09, 2005
3560.78
8,382,470
7133
14041
46.9
28.0
49.0
Mon Feb 09, 2004
3590.24
10,842,245
4362
13964
42.1
24.1
46.0
Sun Feb 09, 2003
3613.82
13,118,666
4791
12866
50.0
24.1
--
Sat Feb 09, 2002
3651.53
17,406,922
7764
9988
46.0
30.0
--
Fri Feb 09, 2001
3665.46
19,218,290
8145
11944
39.0
17.1
--
Wed Feb 09, 2000
3678.71
21,070,780
7775
11539
60.0
45.0
--
Tue Feb 09, 1999
3680.06
21,266,804
7917
14589
58.0
35.0
--
Mon Feb 09, 1998
3677.94
20,959,580
11429
20200
n/a
n/a
--
Sun Feb 09, 1997
3670.00
19,838,456
10518
19000
50.0
25.0
--
Fri Feb 09, 1996
3677.16
20,847,380
9404
13100
63.0
34.0
--
Thu Feb 09, 1995
3646.42
16,774,197
7300
11000
58.0
32.0
--
Wed Feb 09, 1994
3656.33
18,016,530
6687
13800
53.0
25.0
--
Tue Feb 09, 1993
3613.13
13,047,930
6162
11600
n/a
n/a
--
Sun Feb 09, 1992
3620.82
13,850,337
7471
9150
49.0
36.0
--
Sat Feb 09, 1991
3630.17
14,872,116
6545
4870
59.0
31.0
--
Fri Feb 09, 1990
3654.97
17,842,672
5025
11700
49.0
24.0
--
Thu Feb 09, 1989
3675.27
20,577,342
5544
15400
56.0
25.0
--
Tue Feb 09, 1988
3682.66
21,648,008
8535
15200
54.0
28.0
--
Mon Feb 09, 1987
3678.19
20,995,542
15803
20500
59.0
34.0
--
Sun Feb 09, 1986
3684.48
21,918,518
14888
22000
41.0
22.0
--
Sat Feb 09, 1985
3678.84
21,089,812
14824
26300
51.0
38.0
--
Thu Feb 09, 1984
3679.41
21,203,716
14729
23800
54.0
28.0
--
Wed Feb 09, 1983
3682.34
21,664,010
10887
17900
59.0
32.0
--
Tue Feb 09, 1982
3662.33
18,887,612
6212
18900
38.0
23.0
--
Mon Feb 09, 1981
3678.60
21,179,814
7343
15000
52.0
38.0
--
Sat Feb 09, 1980
3672.80
20,381,806
11110
14200
44.0
27.0
--
Fri Feb 09, 1979
3627.26
14,689,755
8311
17000
41.0
26.0
--
Thu Feb 09, 1978
3624.29
14,384,667
6832
11000
56.0
41.0
--
Wed Feb 09, 1977
3651.70
17,648,990
7982
10200
53.0
31.0
--
Mon Feb 09, 1976
3666.48
19,624,752
10482
12200
61.0
50.0
--
Sun Feb 09, 1975
3645.93
16,980,560
9184
7170
55.0
35.0
--
Sat Feb 09, 1974
3647.83
17,243,350
10823
2530
44.0
23.0
--
Fri Feb 09, 1973
3600.56
12,033,297
14196
15200
48.0
30.0
--
Wed Feb 09, 1972
3607.40
12,732,819
10408
10800
56.0
34.0
--
Tue Feb 09, 1971
3601.80
12,193,072
12760
7010
54.0
27.0
--
Mon Feb 09, 1970
3569.38
9,285,259
9024
7970
61.0
34.0
--
Sun Feb 09, 1969
3540.86
7,136,601
10078
6390
51.0
29.0
--
Fri Feb 09, 1968
3524.91
6,090,373
7662
9750
53.0
37.0
--
Thu Feb 09, 1967
3516.51
5,581,929
7172
11000
52.0
28.0
--
Wed Feb 09, 1966
3534.72
6,750,943
9280
10900
33.0
19.0
--
Tue Feb 09, 1965
3491.84
4,215,446
11153
9120
48.0
33.0
--
Sun Feb 09, 1964
3414.50
1,112,000
4661
3990
56.0
24.0
--



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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Wahweap, AZ
Water temperature data is from wayneswords.com*
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 - Acre Feet per day
Outflow - Acre Feet per day
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = * Flow CFS
TP = Total Precipitation



Page took 2.555 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Air temp data is sourced from (Prev 24 Hr Extremes):    Weather
Weather forecast for
All data is provisional and subject to review and modification
USBR Source Data


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1999 - 2025


powell Water Database