Lake Powell Water Database



The earliest data is from Thursday, March 14th, 1963
The most recent data is from Thursday, September 19th, 2019

Water Data for 20 days surrounding Mar 04, 1999

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Mar 14, 1999
3678.23
-0.01
21001414
9719
10808
66.0
35.0
--
Sat, Mar 13, 1999
3678.24
-0.02
21002858
9781
12637
64.0
34.0
--
Fri, Mar 12, 1999
3678.26
-0.01
21005748
9928
13483
61.0
28.0
--
Thu, Mar 11, 1999
3678.27
-0.11
21007192
10221
13476
62.0
38.0
--
Wed, Mar 10, 1999
3678.38
-0.02
21023058
10258
3788
65.0
34.0
--
Tue, Mar 09, 1999
3678.40
-0.04
21025950
10285
13626
63.0
n/a
51.5
Mon, Mar 08, 1999
3678.44
-0.01
21031736
10513
13511
58.0
34.0
--
Sun, Mar 07, 1999
3678.45
-0.05
21033182
10199
10789
66.0
36.0
--
Sat, Mar 06, 1999
3678.50
-0.08
21040416
10026
12592
59.0
32.0
--
Fri, Mar 05, 1999
3678.58
-0.02
21051992
9989
13529
69.0
39.0
--
Thu, Mar 04, 1999
3678.60
-0.01
21054886
9795
13518
73.0
41.0
--
Wed, Mar 03, 1999
3678.61
-0.09
21056334
9750
13513
66.0
35.0
--
Tue, Mar 02, 1999
3678.70
-0.08
21069330
9781
14570
75.0
42.0
--
Mon, Mar 01, 1999
3678.78
-0.05
21080920
9827
14257
66.0
35.0
--
Sun, Feb 28, 1999
3678.83
-0.06
21088166
9281
12975
68.0
32.0
--
Sat, Feb 27, 1999
3678.89
-0.04
21096826
7452
14510
66.0
34.0
--
Fri, Feb 26, 1999
3678.93
-0.08
21102626
7470
14959
71.0
36.0
--
Thu, Feb 25, 1999
3679.01
-0.09
21114228
7482
14937
64.0
31.0
--
Wed, Feb 24, 1999
3679.10
-0.06
21127286
7586
14914
52.0
30.0
--
Tue, Feb 23, 1999
3679.16
-0.02
21135960
7753
14947
51.0
28.0
--
Mon, Feb 22, 1999
3679.18
-0.02
21138864
7792
14653
58.0
31.0
--
Averages of List
3678.64
-0.05
21061380
9280
13142
64.0
34.2
51.5


Averages for March 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.66
-0.05
15824846
9232
12839
59.5
37.3
48.5
All-Time
3619.56
-0.04
14566447
9512
12030
71.6
47.8
63.1


All Lake Powell water data for March 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon Mar 04, 2019
3571.46
9225599
9754
13119
61.0
45.0
47.0
Sun Mar 04, 2018
3615.58
13300178
6759
11576
52.0
37.0
47.0
Sat Mar 04, 2017
3594.15
11200377
9706
11498
64.0
37.0
48.0
Fri Mar 04, 2016
3594.24
11208708
10292
11581
72.0
46.9
51.0
Wed Mar 04, 2015
3592.28
11028170
8490
10764
48.0
30.0
49.0
Tue Mar 04, 2014
3575.56
9563947
8950
8302
63.0
45.0
48.0
Mon Mar 04, 2013
3601.13
11858199
4653
10168
63.0
46.9
45.0
Sun Mar 04, 2012
3635.20
15443390
9163
8862
57.9
32.0
49.0
Fri Mar 04, 2011
3614.35
13173149
7248
15675
57.0
42.1
46.0
Thu Mar 04, 2010
3619.89
13751586
6477
10091
55.0
39.0
50.0
Wed Mar 04, 2009
3611.83
12915387
6818
10376
70.0
46.0
--
Tue Mar 04, 2008
3590.92
10903988
11789
10660
62.1
30.9
48.0
Sun Mar 04, 2007
3597.81
11542348
9734
9029
50.0
27.0
47.0
Sat Mar 04, 2006
3589.52
10777110
7685
9466
60.1
43.0
51.0
Fri Mar 04, 2005
3558.76
8229177
8004
13974
55.9
37.0
52.0
Thu Mar 04, 2004
3586.12
10472929
5258
14064
55.0
36.0
50.0
Tue Mar 04, 2003
3610.45
12775645
4720
12808
46.9
37.0
48.0
Mon Mar 04, 2002
3649.52
17156046
3164
9885
50.0
24.1
--
Sun Mar 04, 2001
3663.90
19008696
6105
9576
54.0
35.1
--
Sat Mar 04, 2000
3677.72
20927894
7367
10884
63.0
35.0
--
Thu Mar 04, 1999
3678.60
21054886
9795
13518
73.0
41.0
--
Wed Mar 04, 1998
3675.17
20563172
10475
20100
60.0
39.0
--
Tue Mar 04, 1997
3665.33
19200772
10411
26900
63.0
32.0
--
Mon Mar 04, 1996
3675.88
20664232
10068
13300
61.0
37.0
--
Sat Mar 04, 1995
3644.59
16551709
8126
9710
59.0
52.0
--
Fri Mar 04, 1994
3655.00
17846128
9661
10000
68.0
39.0
--
Thu Mar 04, 1993
3612.69
13002971
10912
9980
59.0
36.0
--
Wed Mar 04, 1992
3619.75
13736625
7922
9930
59.0
40.0
--
Mon Mar 04, 1991
3628.97
14738152
7221
9570
59.0
42.0
--
Sun Mar 04, 1990
3652.81
17568472
5166
8690
61.0
38.0
--
Sat Mar 04, 1989
3674.50
20468000
7678
12900
65.0
25.0
--
Fri Mar 04, 1988
3681.82
21524550
12448
13400
67.0
38.0
--
Wed Mar 04, 1987
3677.52
20898882
13150
17500
62.0
33.0
--
Tue Mar 04, 1986
3683.34
21748674
17757
23800
74.0
40.0
--
Mon Mar 04, 1985
3675.50
20610000
16272
26800
45.0
23.0
--
Sun Mar 04, 1984
3676.59
20796390
16496
23800
59.0
33.0
--
Fri Mar 04, 1983
3682.24
21649276
14492
12800
55.0
41.0
--
Thu Mar 04, 1982
3662.92
18966316
13089
10400
56.0
35.0
--
Wed Mar 04, 1981
3678.17
21117274
6762
5250
56.0
38.0
--
Tue Mar 04, 1980
3674.48
20619196
12713
9520
60.0
38.0
--
Sun Mar 04, 1979
3628.38
14814737
11299
5360
53.0
39.0
--
Sat Mar 04, 1978
3622.31
14168233
9021
13300
58.0
42.0
--
Fri Mar 04, 1977
3650.92
17550328
6553
12800
52.0
35.0
--
Thu Mar 04, 1976
3665.21
19451750
9204
17300
44.0
28.0
--
Tue Mar 04, 1975
3645.58
16937470
12041
7860
64.0
38.0
--
Mon Mar 04, 1974
3648.77
17361168
12021
9880
69.0
34.0
--
Sun Mar 04, 1973
3601.18
12093867
13679
8320
53.0
37.0
--
Sat Mar 04, 1972
3609.99
12997022
12346
3290
78.0
48.0
--
Thu Mar 04, 1971
3602.23
12235435
10994
13800
55.0
30.0
--
Wed Mar 04, 1970
3570.70
9394582
11014
4300
55.0
34.0
--
Tue Mar 04, 1969
3543.42
7315853
12692
9120
51.0
32.0
--
Mon Mar 04, 1968
3525.48
6126197
9061
14900
66.0
38.0
--
Sat Mar 04, 1967
3514.73
5475253
8025
10800
68.0
44.0
--
Fri Mar 04, 1966
3533.99
6701523
8482
11200
40.0
22.0
--
Thu Mar 04, 1965
3491.32
4188432
8939
17200
47.0
23.0
--
Wed Mar 04, 1964
3414.80
1121002
4558
4010
56.0
28.0
--



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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 0.179 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 Summit Technologies, Inc.
1999 - 2019


Water Database