Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, May 28th, 2020

Water Data for 20 days surrounding Mar 30, 2014

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Apr 09, 2014
3574.31
-0.09
9459930
4897
8645
80.1
50.0
53.0
Tue, Apr 08, 2014
3574.40
-0.06
9467394
7345
9739
78.1
48.9
52.0
Mon, Apr 07, 2014
3574.46
-0.04
9472372
6778
8269
73.9
45.0
52.0
Sun, Apr 06, 2014
3574.50
-0.04
9475692
5288
6779
68.0
45.0
52.0
Sat, Apr 05, 2014
3574.54
-0.02
9479012
7202
7789
62.1
46.0
51.0
Fri, Apr 04, 2014
3574.56
-0.03
9480673
7536
8576
63.0
41.0
51.0
Thu, Apr 03, 2014
3574.59
-0.05
9483164
6796
8740
59.0
39.9
51.0
Wed, Apr 02, 2014
3574.64
-0.11
9487317
4038
8698
51.8
39.0
51.0
Tue, Apr 01, 2014
3574.75
-0.01
9496458
8463
8598
64.9
50.0
51.0
Mon, Mar 31, 2014
3574.76
0.01
9497289
8809
8164
64.0
37.9
51.0
Sun, Mar 30, 2014
3574.75
-0.10
9496458
3593
7928
69.1
46.9
51.0
Sat, Mar 29, 2014
3574.85
-0.05
9504772
6005
8078
68.0
42.1
51.0
Fri, Mar 28, 2014
3574.90
-0.01
9508932
7845
8105
64.0
44.1
51.0
Thu, Mar 27, 2014
3574.91
-0.05
9509764
6063
8135
62.1
43.0
51.0
Wed, Mar 26, 2014
3574.96
-0.09
9513924
4502
8389
66.9
46.0
51.0
Tue, Mar 25, 2014
3575.05
-0.05
9521417
6281
8355
72.0
43.0
51.0
Mon, Mar 24, 2014
3575.10
-0.06
9525581
5881
8409
69.1
45.0
50.0
Sun, Mar 23, 2014
3575.16
-0.03
9530579
6738
7906
70.0
42.1
50.0
Sat, Mar 22, 2014
3575.19
-0.01
9533079
7748
8009
64.0
48.0
50.0
Fri, Mar 21, 2014
3575.20
-0.02
9533913
7581
8295
69.1
46.9
50.0
Thu, Mar 20, 2014
3575.22
-0.03
9535579
7160
8329
64.0
36.0
50.0
Averages of List
3574.80
-0.04
9500633
6502
8283
66.8
44.1
51.0


Averages for March 30th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3632.93
-0.03
15630294
11368
13499
65.9
41.1
52.6
All-Time
3618.69
-0.03
14470155
11163
12454
73.4
49.1
63.7


All Lake Powell water data for March 30th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Mar 30, 2020
3600.75
11821763
9356
11729
65.0
40.0
52.0
Sat Mar 30, 2019
3569.39
9057867
8412
12615
59.0
37.0
49.0
Fri Mar 30, 2018
3612.35
12968302
4267
13447
73.0
46.0
51.0
Thu Mar 30, 2017
3595.76
11350003
21974
12097
75.0
42.0
53.0
Wed Mar 30, 2016
3592.21
11021757
5020
11784
54.0
37.0
52.0
Mon Mar 30, 2015
3591.06
10916737
9779
11047
82.0
55.0
60.0
Sun Mar 30, 2014
3574.75
9496458
3593
7928
69.1
46.9
51.0
Sat Mar 30, 2013
3599.03
11657778
6532
9402
73.9
53.1
53.0
Fri Mar 30, 2012
3635.29
15453755
13126
10316
79.0
48.9
53.0
Wed Mar 30, 2011
3610.90
12821106
10727
18347
71.1
45.0
50.0
Tue Mar 30, 2010
3619.49
13709280
7177
10295
79.0
46.9
53.0
Mon Mar 30, 2009
3610.52
12782713
7728
10251
53.1
32.0
49.0
Sun Mar 30, 2008
3589.60
10784342
13037
8907
68.0
48.0
54.0
Fri Mar 30, 2007
3598.71
11627426
14401
10095
54.0
32.0
54.0
Thu Mar 30, 2006
3588.78
10710426
7972
9653
57.0
36.0
51.0
Wed Mar 30, 2005
3556.00
8022641
8930
13981
52.0
39.0
51.0
Tue Mar 30, 2004
3582.86
10186540
10574
14135
73.0
42.1
57.0
Sun Mar 30, 2003
3607.28
12458463
6127
12837
64.9
36.0
50.0
Sat Mar 30, 2002
3647.74
16936040
5874
9163
75.9
48.9
52.0
Fri Mar 30, 2001
3662.83
18866004
8776
10350
69.1
42.1
--
Thu Mar 30, 2000
3676.94
20815820
8633
8016
61.0
41.0
56.0
Tue Mar 30, 1999
3677.72
20927894
16807
13288
74.0
42.0
--
Mon Mar 30, 1998
3672.96
20250968
20472
19900
46.0
29.0
--
Sun Mar 30, 1997
3663.21
18916576
22394
24000
65.0
34.0
--
Sat Mar 30, 1996
3673.20
20284698
12139
45500
61.0
39.0
--
Thu Mar 30, 1995
3645.18
16623193
11492
10300
59.0
36.0
--
Wed Mar 30, 1994
3654.58
17792566
7951
9530
74.0
42.0
--
Tue Mar 30, 1993
3616.44
13389462
21347
9400
67.0
42.0
--
Mon Mar 30, 1992
3619.34
13693379
7861
9050
64.0
47.0
--
Sat Mar 30, 1991
3627.74
14601399
6102
5160
58.0
42.0
--
Fri Mar 30, 1990
3651.13
17357236
5495
14200
65.0
34.0
--
Thu Mar 30, 1989
3674.65
20489286
11116
14200
77.0
45.0
--
Wed Mar 30, 1988
3681.73
21511308
12255
11500
57.0
34.0
--
Mon Mar 30, 1987
3679.46
21179694
15784
17600
57.0
29.0
--
Sun Mar 30, 1986
3680.76
21368962
20055
27100
78.0
52.0
--
Sat Mar 30, 1985
3676.36
20732496
23198
18400
52.0
36.0
--
Fri Mar 30, 1984
3674.19
20454752
19120
24700
61.0
37.0
--
Wed Mar 30, 1983
3684.63
22004210
14665
11700
76.0
51.0
--
Tue Mar 30, 1982
3663.99
19109092
9061
8240
68.0
36.0
--
Mon Mar 30, 1981
3677.77
21059366
5402
9790
68.0
41.0
--
Sun Mar 30, 1980
3675.54
20770228
11594
5310
68.0
30.0
--
Fri Mar 30, 1979
3634.61
15524685
19242
4890
56.0
36.0
--
Thu Mar 30, 1978
3622.63
14203200
9702
8580
76.0
49.0
--
Wed Mar 30, 1977
3651.18
17583194
7429
8580
56.0
26.0
--
Tue Mar 30, 1976
3664.75
19389286
10363
12700
56.0
32.0
--
Sun Mar 30, 1975
3646.09
17000376
8370
4110
52.0
27.0
--
Sat Mar 30, 1974
3651.10
17655436
10902
3990
79.0
47.0
--
Fri Mar 30, 1973
3598.37
11820938
12855
29900
57.0
37.0
--
Thu Mar 30, 1972
3612.71
13278496
9926
8150
57.0
33.0
--
Tue Mar 30, 1971
3602.68
12279980
17095
10800
83.0
48.0
--
Mon Mar 30, 1970
3571.35
9448729
8624
8910
60.0
37.0
--
Sun Mar 30, 1969
3543.65
7332072
12540
10600
79.0
45.0
--
Sat Mar 30, 1968
3520.74
5829884
6348
15600
n/a
n/a
--
Thu Mar 30, 1967
3512.57
5347757
8797
11500
51.0
32.0
--
Wed Mar 30, 1966
3536.56
6875225
14502
11100
77.0
42.0
--
Tue Mar 30, 1965
3491.82
4214406
10658
7520
71.0
44.0
--
Mon Mar 30, 1964
3411.80
1033201
4721
19100
75.0
40.0
--
Sat Mar 30, 1963
9041
1030
73.0
42.0
--



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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


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1999 - 2020


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