Lake Powell Water Database


powell
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 Apr 27, 1989

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, May 07, 1989
3676.29
0.00
20,722,476
10430
8130
95.0
63.0
--
Sat, May 06, 1989
3676.29
0.03
20,722,476
11342
6320
90.0
52.0
--
Fri, May 05, 1989
3676.26
0.05
20,718,182
12567
9780
90.0
58.0
--
Thu, May 04, 1989
3676.21
0.04
20,711,024
13234
8370
90.0
62.0
--
Wed, May 03, 1989
3676.17
0.15
20,705,298
13430
9130
89.0
47.0
--
Tue, May 02, 1989
3676.02
0.04
20,683,862
13930
8740
85.0
47.0
--
Mon, May 01, 1989
3675.98
0.13
20,678,158
15008
7110
79.0
49.0
--
Sun, Apr 30, 1989
3675.85
0.15
20,659,714
15814
5240
74.0
47.0
--
Sat, Apr 29, 1989
3675.70
0.18
20,638,394
16918
6520
70.0
39.0
--
Fri, Apr 28, 1989
3675.52
0.10
20,612,842
16918
8870
67.0
39.0
--
Thu, Apr 27, 1989
3675.42
0.08
20,598,628
16642
10500
67.0
41.0
--
Wed, Apr 26, 1989
3675.34
0.08
20,587,292
15671
11100
72.0
43.0
--
Tue, Apr 25, 1989
3675.26
0.08
20,575,922
15129
9900
77.0
45.0
--
Mon, Apr 24, 1989
3675.18
0.07
20,564,550
14054
9460
83.0
46.0
--
Sun, Apr 23, 1989
3675.11
0.03
20,554,636
12864
7700
89.0
50.0
--
Sat, Apr 22, 1989
3675.08
0.05
20,550,372
12217
7970
92.0
56.0
--
Fri, Apr 21, 1989
3675.03
0.07
20,543,264
11799
8440
90.0
56.0
--
Thu, Apr 20, 1989
3674.96
0.05
20,533,314
11551
8230
91.0
57.0
--
Wed, Apr 19, 1989
3674.91
0.00
20,526,208
11275
9760
87.0
57.0
--
Tue, Apr 18, 1989
3674.91
0.00
20,526,208
11294
11300
90.0
45.0
--
Mon, Apr 17, 1989
3674.91
0.07
20,526,208
11313
9310
87.0
46.0
--
Averages of List
3675.54
0.07
20,616,144
13495
8661
83.5
49.8
--


Averages for April 27th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3624.59
0.1
14,840,058
17531
12728
73.8
48.6
57.9
All-Time
3613.47
0.09
13,986,240
17544
12950
72.1
48.3
62.8


All Lake Powell water data for April 27th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Apr 27, 2025
3558.07
7,650,708
8094
9375
62.8
39.1
--
Sat Apr 27, 2024
3559.19
7,729,469
17194
9651
63.4
46.7
--
Thu Apr 27, 2023
3523.80
5,476,113
23201
29247
79.3
54.0
--
Wed Apr 27, 2022
3522.63
5,782,124
10693
8848
83.0
61.0
58.0
Tue Apr 27, 2021
3562.86
8,542,341
5680
10451
58.0
44.0
58.0
Sat Apr 27, 2019
3570.00
9,107,080
21687
10827
87.0
56.0
58.0
Fri Apr 27, 2018
3609.66
12,696,107
5714
12417
88.0
54.0
61.0
Thu Apr 27, 2017
3603.20
12,058,012
23469
10927
70.0
52.0
57.0
Wed Apr 27, 2016
3591.79
10,983,327
15976
11634
64.9
50.0
57.0
Mon Apr 27, 2015
3590.33
10,850,405
8773
10391
51.0
48.0
61.0
Sun Apr 27, 2014
3576.52
9,644,346
20518
7402
64.9
46.0
57.0
Sat Apr 27, 2013
3596.74
11,441,696
5192
8393
79.0
53.1
56.0
Fri Apr 27, 2012
3635.74
15,505,656
16430
10278
73.9
54.0
62.0
Wed Apr 27, 2011
3611.31
12,862,614
24435
15433
62.1
39.9
54.0
Tue Apr 27, 2010
3620.09
13,772,771
17622
10288
81.0
50.0
57.0
Mon Apr 27, 2009
3610.48
12,778,677
18566
10208
73.0
43.0
54.0
Sun Apr 27, 2008
3593.25
11,117,284
24245
11145
69.1
43.0
56.0
Fri Apr 27, 2007
3600.22
11,771,070
11309
10119
79.0
52.0
61.0
Thu Apr 27, 2006
3592.13
11,014,419
21772
10325
80.1
53.1
58.0
Wed Apr 27, 2005
3561.31
8,423,010
27838
7235
69.1
52.0
59.0
Tue Apr 27, 2004
3583.08
10,205,701
9513
11346
82.9
51.1
60.0
Sun Apr 27, 2003
3605.30
12,263,034
7628
7580
79.0
50.0
55.0
Sat Apr 27, 2002
3646.08
16,732,715
4559
9505
64.9
51.1
56.0
Fri Apr 27, 2001
3662.43
18,812,848
9791
10559
78.1
55.9
57.0
Thu Apr 27, 2000
3675.98
20,678,510
14906
16978
91.0
53.0
61.5
Tue Apr 27, 1999
3677.27
20,863,190
11618
12077
79.0
47.0
--
Mon Apr 27, 1998
3675.84
20,658,558
24282
13300
68.0
45.0
--
Sun Apr 27, 1997
3664.23
19,052,894
28411
21100
76.0
46.0
--
Sat Apr 27, 1996
3672.45
20,179,432
16182
18200
88.0
45.0
--
Thu Apr 27, 1995
3646.25
16,753,445
14558
11600
78.0
49.0
--
Wed Apr 27, 1994
3653.70
17,680,670
14253
11300
55.0
35.0
--
Tue Apr 27, 1993
3622.62
14,042,862
25148
10200
79.0
52.0
--
Mon Apr 27, 1992
3621.21
13,891,861
13939
9110
93.0
57.0
--
Sat Apr 27, 1991
3627.48
14,572,798
9839
5920
64.0
41.0
--
Fri Apr 27, 1990
3649.63
17,170,106
8146
10100
78.0
52.0
--
Thu Apr 27, 1989
3675.42
20,598,628
16642
10500
67.0
41.0
--
Wed Apr 27, 1988
3683.39
21,756,094
17317
7460
78.0
46.0
--
Mon Apr 27, 1987
3683.58
21,784,432
33835
18200
83.0
56.0
--
Sun Apr 27, 1986
3681.60
21,492,214
33379
31400
65.0
41.0
--
Sat Apr 27, 1985
3683.58
21,784,432
44939
22100
67.0
39.0
--
Fri Apr 27, 1984
3673.97
20,423,554
32865
26100
57.0
35.0
--
Wed Apr 27, 1983
3685.24
22,095,450
26328
19800
75.0
49.0
--
Tue Apr 27, 1982
3665.26
19,280,494
16746
10500
82.0
50.0
--
Mon Apr 27, 1981
3677.23
20,981,396
8152
10500
79.0
59.0
--
Sun Apr 27, 1980
3676.58
20,918,990
32903
11200
76.0
42.0
--
Fri Apr 27, 1979
3644.89
16,746,757
42151
6500
84.0
49.0
--
Thu Apr 27, 1978
3626.35
14,611,978
14606
7780
79.0
52.0
--
Wed Apr 27, 1977
3652.47
17,746,852
5928
2590
85.0
65.0
--
Tue Apr 27, 1976
3664.28
19,325,370
11646
14900
67.0
38.0
--
Sun Apr 27, 1975
3647.34
17,155,584
18611
6300
65.0
47.0
--
Sat Apr 27, 1974
3651.66
17,726,586
14969
8010
69.0
45.0
--
Fri Apr 27, 1973
3590.76
11,103,464
17365
28300
78.0
48.0
--
Thu Apr 27, 1972
3610.59
13,058,855
9456
14000
69.0
46.0
--
Tue Apr 27, 1971
3603.47
12,358,507
19239
19200
68.0
37.0
--
Mon Apr 27, 1970
3567.08
9,097,783
9270
17300
78.0
38.0
--
Sun Apr 27, 1969
3551.07
7,868,681
35101
9990
66.0
42.0
--
Sat Apr 27, 1968
3514.45
5,449,735
12027
14300
71.0
30.0
--
Thu Apr 27, 1967
3507.72
5,066,710
7806
13300
80.0
44.0
--
Wed Apr 27, 1966
3539.22
7,057,420
16509
16600
71.0
45.0
--
Tue Apr 27, 1965
3491.42
4,193,619
35206
38200
71.0
47.0
--
Mon Apr 27, 1964
3400.20
711,199
8936
13400
75.0
43.0
--
Sat Apr 27, 1963
4624
1020
59.0
39.0
--



Search DB for more Lake Powell Water Data Facts



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 2.482 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


Copyright Water-Data.com
1999 - 2025


powell Water Database