Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Sunday, May 9th, 2021

Water Data for 20 days surrounding Apr 23, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 03, 2021
3561.95
-0.17
8472139
4353
11155
75.0
57.0
59.0
Sun, May 02, 2021
3562.12
-0.14
8485223
2671
8221
81.0
57.0
59.0
Sat, May 01, 2021
3562.26
-0.11
8496009
4547
8842
88.0
61.0
59.0
Fri, Apr 30, 2021
3562.37
-0.15
8504490
4590
10607
86.0
57.0
59.0
Thu, Apr 29, 2021
3562.52
-0.15
8516065
4609
10632
81.0
54.0
58.0
Wed, Apr 28, 2021
3562.67
-0.19
8527651
2798
10511
73.0
46.0
58.0
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
Averages of List
3563.44
-0.15
8587155
4398
10409
73.3
51.3
57.0


Averages for April 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3631.77
0.07
15519169
15721
12469
74.5
48.2
56.5
All-Time
3617.91
0.05
14413457
15565
12819
71.5
47.9
62.6


All Lake Powell water data for April 23rd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Apr 23, 2021
3563.50
8591955
6292
11080
75.0
46.0
56.0
Thu Apr 23, 2020
3599.76
11727196
6428
10714
80.0
54.0
57.0
Tue Apr 23, 2019
3569.07
9032123
16726
12485
77.0
53.0
56.0
Mon Apr 23, 2018
3610.13
12743390
7957
12482
86.0
53.0
56.0
Sun Apr 23, 2017
3601.90
11932262
28492
9228
82.0
48.0
57.0
Sat Apr 23, 2016
3591.67
10972363
14038
10692
70.0
57.9
59.0
Thu Apr 23, 2015
3590.42
10858569
8267
10379
73.0
52.0
59.0
Wed Apr 23, 2014
3575.42
9552260
20631
8507
68.0
53.1
57.0
Tue Apr 23, 2013
3597.10
11475496
2143
9445
63.0
48.0
55.0
Mon Apr 23, 2012
3635.85
15518361
6746
10656
93.0
61.0
62.0
Sat Apr 23, 2011
3610.47
12777667
20139
15444
66.0
51.1
54.0
Fri Apr 23, 2010
3619.37
13696604
16632
10587
57.9
37.0
57.0
Thu Apr 23, 2009
3609.92
12722249
13861
10223
84.0
55.9
58.0
Wed Apr 23, 2008
3592.12
11013525
20530
13135
77.0
50.0
54.0
Mon Apr 23, 2007
3600.02
11751985
9320
10385
53.1
39.9
55.0
Sun Apr 23, 2006
3591.17
10926747
20514
9441
73.0
50.0
55.0
Sat Apr 23, 2005
3559.25
8266194
22984
7486
75.9
45.0
56.0
Fri Apr 23, 2004
3583.09
10206574
8786
11281
62.1
48.0
57.0
Wed Apr 23, 2003
3605.43
12275790
8596
10472
60.1
35.1
53.0
Tue Apr 23, 2002
3646.35
16765668
4581
10431
82.0
48.0
56.0
Mon Apr 23, 2001
3662.40
18808864
10014
10568
65.0
43.9
52.0
Sun Apr 23, 2000
3676.08
20692796
14532
17000
78.0
48.0
--
Fri Apr 23, 1999
3677.20
20853128
9917
12079
56.0
39.0
--
Thu Apr 23, 1998
3675.12
20556096
17650
14100
81.0
49.0
61.0
Wed Apr 23, 1997
3663.58
18965950
25367
21100
80.0
49.0
--
Tue Apr 23, 1996
3672.49
20185040
17171
18600
75.0
45.0
--
Sun Apr 23, 1995
3646.06
16730271
14053
8520
63.0
41.0
--
Sat Apr 23, 1994
3653.54
17660394
9125
9650
88.0
52.0
--
Fri Apr 23, 1993
3621.37
13908939
19629
10600
85.0
54.0
--
Thu Apr 23, 1992
3620.68
13835413
16109
10400
81.0
52.0
--
Tue Apr 23, 1991
3627.36
14559612
9467
10300
74.0
48.0
--
Mon Apr 23, 1990
3649.81
17192448
6354
8090
78.0
54.0
--
Sun Apr 23, 1989
3675.11
20554636
12864
7700
89.0
50.0
--
Sat Apr 23, 1988
3682.78
21665664
15214
7940
64.0
37.0
--
Thu Apr 23, 1987
3682.71
21655364
28421
16700
82.0
46.0
--
Wed Apr 23, 1986
3681.51
21478972
27755
30500
84.0
54.0
--
Tue Apr 23, 1985
3682.13
21570092
51200
21100
76.0
45.0
--
Mon Apr 23, 1984
3673.50
20357690
29611
24200
74.0
41.0
--
Sat Apr 23, 1983
3684.88
22041508
18345
17500
81.0
49.0
--
Fri Apr 23, 1982
3664.75
19211680
19449
10200
59.0
43.0
--
Thu Apr 23, 1981
3677.32
20994402
8635
9840
82.0
51.0
--
Wed Apr 23, 1980
3675.40
20750262
24939
17600
n/a
n/a
--
Mon Apr 23, 1979
3642.68
16478175
33407
9200
82.0
49.0
--
Sun Apr 23, 1978
3625.86
14557612
15671
6930
72.0
44.0
--
Sat Apr 23, 1977
3652.31
17726470
6442
1200
83.0
54.0
--
Fri Apr 23, 1976
3664.63
19372950
11056
14500
81.0
50.0
--
Wed Apr 23, 1975
3646.69
17074858
13844
8750
73.0
47.0
--
Tue Apr 23, 1974
3651.50
17706262
10567
13300
85.0
53.0
--
Mon Apr 23, 1973
3591.65
11185970
16299
27600
75.0
44.0
--
Sun Apr 23, 1972
3611.07
13108359
8606
10900
79.0
49.0
--
Fri Apr 23, 1971
3603.06
12317653
23550
14500
69.0
48.0
--
Thu Apr 23, 1970
3567.88
9162682
10062
18500
63.0
37.0
--
Wed Apr 23, 1969
3548.62
7688827
25919
15600
85.0
47.0
--
Tue Apr 23, 1968
3514.87
5474745
11428
17700
61.0
39.0
--
Sun Apr 23, 1967
3508.35
5102752
7857
10100
62.0
32.0
--
Sat Apr 23, 1966
3539.09
7048371
16594
12400
72.0
43.0
--
Fri Apr 23, 1965
3491.67
4206606
23921
34500
83.0
57.0
--
Thu Apr 23, 1964
3401.00
732000
7577
10800
83.0
41.0
--
Tue Apr 23, 1963
6080
1010
n/a
n/a
--



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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