Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Monday, May 17th, 2021

Water Data for 20 days surrounding Apr 17, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, Apr 27, 2021
3562.86
-0.12
8542341
5680
10451
58.0
44.0
58.0
Mon, Apr 26, 2021
3562.98
-0.14
8551629
5706
11324
69.0
49.0
57.0
Sun, Apr 25, 2021
3563.12
-0.17
8562473
2409
9299
81.0
60.0
57.0
Sat, Apr 24, 2021
3563.29
-0.21
8575654
1224
9812
78.0
53.0
57.0
Fri, Apr 23, 2021
3563.50
-0.12
8591955
6292
11080
75.0
46.0
56.0
Thu, Apr 22, 2021
3563.62
-0.14
8601279
5516
11156
68.0
54.0
56.0
Wed, Apr 21, 2021
3563.76
-0.17
8612167
3629
10545
77.0
49.0
57.0
Tue, Apr 20, 2021
3563.93
-0.17
8625400
4488
11412
67.0
50.0
58.0
Mon, Apr 19, 2021
3564.10
-0.05
8638648
9403
11236
76.0
44.0
57.0
Sun, Apr 18, 2021
3564.15
-0.16
8642547
2892
9399
66.0
45.0
56.0
Sat, Apr 17, 2021
3564.31
-0.14
8655031
4061
9725
61.0
46.0
56.0
Fri, Apr 16, 2021
3564.45
-0.13
8665966
5569
10811
62.0
41.0
55.0
Thu, Apr 15, 2021
3564.58
-0.16
8676127
3925
10450
63.0
50.0
55.0
Wed, Apr 14, 2021
3564.74
-0.13
8688645
5417
10669
77.0
57.0
55.0
Tue, Apr 13, 2021
3564.87
-0.21
8698826
2577
11248
77.0
58.0
56.0
Mon, Apr 12, 2021
3565.08
-0.18
8715287
5192
11309
79.0
52.0
56.0
Sun, Apr 11, 2021
3565.26
-0.06
8729415
7827
10100
79.0
51.0
56.0
Sat, Apr 10, 2021
3565.32
-0.13
8734127
5543
10813
78.0
49.0
55.0
Fri, Apr 09, 2021
3565.45
-0.17
8744344
4199
11187
76.0
54.0
55.0
Thu, Apr 08, 2021
3565.62
-0.11
8757716
6268
10690
79.0
50.0
55.0
Wed, Apr 07, 2021
3565.73
-0.14
8766377
4696
10408
77.0
45.0
55.0
Averages of List
3564.32
-0.14
8655998
4882
10625
72.5
49.9
56.1


Averages for April 17th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.38
0.04
15475345
13723
12213
73.1
46.3
55.4
All-Time
3617.61
0.03
14375337
13465
12221
72.6
48.4
62.6


All Lake Powell water data for April 17th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Apr 17, 2021
3564.31
8655031
4061
9725
61.0
46.0
56.0
Fri Apr 17, 2020
3599.93
11743399
8251
10983
67.0
51.0
55.0
Wed Apr 17, 2019
3568.76
9007231
11836
11096
73.0
45.0
55.0
Tue Apr 17, 2018
3610.68
12798869
7052
11589
64.0
44.0
53.0
Mon Apr 17, 2017
3599.92
11742446
24264
10909
81.0
54.0
57.0
Sun Apr 17, 2016
3591.22
10931310
10963
10106
62.1
46.9
56.0
Fri Apr 17, 2015
3590.68
10882176
11697
10348
61.0
41.0
56.0
Thu Apr 17, 2014
3574.63
9486486
13923
8632
79.0
48.0
56.0
Wed Apr 17, 2013
3597.52
11515010
5993
9719
53.1
39.9
54.0
Tue Apr 17, 2012
3635.91
15525295
10442
10577
75.0
46.9
54.0
Sun Apr 17, 2011
3609.91
12721243
16496
15462
82.9
54.0
53.0
Sat Apr 17, 2010
3618.69
13624920
11037
9948
77.0
48.0
56.0
Fri Apr 17, 2009
3609.70
12700126
8714
10352
62.1
39.0
54.0
Thu Apr 17, 2008
3591.30
10938605
13272
12832
62.1
37.9
52.0
Tue Apr 17, 2007
3600.00
11750075
11631
10528
73.9
43.0
58.0
Mon Apr 17, 2006
3589.50
10775302
16717
10303
69.1
46.0
55.0
Sun Apr 17, 2005
3556.79
8081420
15496
7239
80.1
51.1
63.0
Sat Apr 17, 2004
3583.20
10216153
11399
10108
73.9
51.1
59.0
Thu Apr 17, 2003
3605.68
12300369
6282
10505
64.9
44.1
53.0
Wed Apr 17, 2002
3646.75
16814560
6267
10383
73.9
52.0
53.0
Tue Apr 17, 2001
3662.56
18830122
7944
10537
82.0
51.1
--
Mon Apr 17, 2000
3676.31
20725648
14179
17035
79.0
47.0
56.0
Sat Apr 17, 1999
3677.31
20868942
9591
11639
68.0
49.0
--
Fri Apr 17, 1998
3674.50
20468150
18583
14100
57.0
31.0
--
Thu Apr 17, 1997
3663.37
18937928
17660
21000
82.0
48.0
--
Wed Apr 17, 1996
3672.40
20172422
22026
18100
79.0
48.0
--
Mon Apr 17, 1995
3645.55
16668162
12950
11400
66.0
31.0
--
Sun Apr 17, 1994
3653.85
17699724
6795
9580
80.0
48.0
--
Sat Apr 17, 1993
3620.15
13779121
18421
10500
75.0
48.0
--
Fri Apr 17, 1992
3619.81
13742961
13873
9970
80.0
51.0
--
Wed Apr 17, 1991
3627.22
14544197
9049
9590
78.0
42.0
--
Tue Apr 17, 1990
3649.96
17211036
5763
14000
81.0
52.0
--
Mon Apr 17, 1989
3674.91
20526208
11313
9310
87.0
46.0
--
Sun Apr 17, 1988
3682.11
21567186
12883
8040
62.0
42.0
--
Fri Apr 17, 1987
3681.37
21458408
22046
13400
83.0
51.0
--
Thu Apr 17, 1986
3681.52
21480442
29449
28400
67.0
45.0
--
Wed Apr 17, 1985
3679.41
21172438
42951
15300
82.0
56.0
--
Tue Apr 17, 1984
3673.06
20296036
22103
24700
83.0
44.0
--
Sun Apr 17, 1983
3684.89
22043002
14301
16100
71.0
43.0
--
Sat Apr 17, 1982
3663.78
19081078
18687
8520
78.0
43.0
--
Fri Apr 17, 1981
3677.40
21005928
6297
8180
83.0
53.0
--
Thu Apr 17, 1980
3674.69
20649110
11675
15200
n/a
n/a
--
Tue Apr 17, 1979
3640.00
16157000
25586
6170
82.0
52.0
--
Mon Apr 17, 1978
3625.10
14474011
18126
9650
65.0
39.0
--
Sun Apr 17, 1977
3652.10
17699710
4790
1590
82.0
50.0
--
Sat Apr 17, 1976
3664.63
19372950
10162
8470
59.0
25.0
--
Thu Apr 17, 1975
3646.26
17021476
9962
7730
68.0
38.0
--
Wed Apr 17, 1974
3651.59
17717712
8272
8210
76.0
49.0
--
Tue Apr 17, 1973
3592.83
11295744
16727
28200
71.0
49.0
--
Mon Apr 17, 1972
3611.70
13173657
11740
18500
78.0
50.0
--
Sat Apr 17, 1971
3601.98
12210705
20039
16300
81.0
57.0
--
Fri Apr 17, 1970
3568.47
9210765
10946
17100
67.0
50.0
--
Thu Apr 17, 1969
3547.14
7581105
24406
15900
69.0
44.0
--
Wed Apr 17, 1968
3515.78
5528907
9030
17400
71.0
46.0
--
Mon Apr 17, 1967
3509.75
5183447
8085
11600
72.0
40.0
--
Sun Apr 17, 1966
3539.02
7043490
15176
11600
85.0
52.0
--
Sat Apr 17, 1965
3491.21
4182712
12845
14200
88.0
48.0
--
Fri Apr 17, 1964
3402.70
777899
5312
11500
83.0
55.0
--
Wed Apr 17, 1963
8906
980
65.0
40.0
--



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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



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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 Summit Technologies, Inc.
1999 - 2021


powell Water Database