Lake Powell Water Database



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

Water Data for 20 days surrounding Feb 01, 1974

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Feb 11, 1974
3647.98
0.05
17261988
10206
5240
46.0
24.0
--
Sun, Feb 10, 1974
3647.93
0.10
17255764
10610
1610
44.0
27.0
--
Sat, Feb 09, 1974
3647.83
0.10
17243350
10823
2530
44.0
23.0
--
Fri, Feb 08, 1974
3647.73
0.09
17230904
10748
5790
41.0
22.0
--
Thu, Feb 07, 1974
3647.64
0.07
17219702
10238
3890
48.0
28.0
--
Wed, Feb 06, 1974
3647.57
0.04
17211022
10376
2860
47.0
28.0
--
Tue, Feb 05, 1974
3647.53
0.14
17206044
10344
2760
48.0
29.0
--
Mon, Feb 04, 1974
3647.39
0.05
17188620
10504
4240
50.0
27.0
--
Sun, Feb 03, 1974
3647.34
0.07
17182428
10631
1610
52.0
28.0
--
Sat, Feb 02, 1974
3647.27
0.09
17173716
10621
3520
49.0
35.0
--
Fri, Feb 01, 1974
3647.18
0.09
17162514
11185
4630
51.0
27.0
--
Thu, Jan 31, 1974
3647.09
0.02
17151344
9113
7010
44.0
27.0
--
Wed, Jan 30, 1974
3647.07
-0.01
17148854
9335
7940
45.0
29.0
--
Tue, Jan 29, 1974
3647.08
0.00
17150100
9599
8940
50.0
25.0
--
Mon, Jan 28, 1974
3647.08
0.08
17150100
9705
7970
43.0
27.0
--
Sun, Jan 27, 1974
3647.00
0.08
17140142
9864
2590
44.0
25.0
--
Sat, Jan 26, 1974
3646.92
0.00
17130186
10403
6470
45.0
25.0
--
Fri, Jan 25, 1974
3646.92
-0.01
17130186
10688
11100
43.0
25.0
--
Thu, Jan 24, 1974
3646.93
-0.11
17131432
10995
15000
42.0
28.0
--
Wed, Jan 23, 1974
3647.04
-0.02
17145120
11534
13700
41.0
25.0
--
Tue, Jan 22, 1974
3647.06
-0.09
17147610
11386
15700
44.0
23.0
--
Averages of List
3647.31
0.04
17179101
10424
6433
45.8
26.5
--


Averages for February 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.22
-0.10
16119531
8071
14272
47.8
29.1
47.2
All-Time
3621.29
-0.08
14766737
8457
13190
71.7
47.9
62.7


All Lake Powell water data for February 1st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Feb 01, 2019
3576.13
9611630
4017
13479
53.0
34.0
45.0
Thu Feb 01, 2018
3619.05
13662840
7888
12882
60.0
41.0
48.0
Wed Feb 01, 2017
3595.71
11345337
5796
13273
54.0
32.0
48.0
Mon Feb 01, 2016
3596.43
11412640
4520
12030
39.9
30.0
48.0
Sun Feb 01, 2015
3593.56
11145861
8774
9131
45.0
27.0
48.0
Sat Feb 01, 2014
3578.59
9819226
5769
10270
43.0
30.9
45.0
Fri Feb 01, 2013
3604.35
12169995
7512
11079
51.1
30.9
45.0
Wed Feb 01, 2012
3636.84
15633041
8145
11749
46.9
30.9
48.0
Tue Feb 01, 2011
3620.28
13792919
6600
17505
36.0
17.1
47.0
Mon Feb 01, 2010
3622.07
13983807
7519
11840
42.1
28.9
48.0
Sun Feb 01, 2009
3614.10
13147428
6707
10458
53.1
30.0
48.0
Fri Feb 01, 2008
3590.62
10876736
7156
10903
43.0
26.1
45.0
Thu Feb 01, 2007
3599.43
11695777
7669
11420
44.1
26.1
46.0
Wed Feb 01, 2006
3594.05
11191130
6897
14793
61.0
36.0
47.0
Tue Feb 01, 2005
3561.94
8471365
7802
14110
48.0
30.0
49.0
Sun Feb 01, 2004
3591.56
10962324
5271
12831
37.0
21.9
46.0
Sat Feb 01, 2003
3615.08
13248452
4457
12790
59.0
39.0
51.0
Fri Feb 01, 2002
3652.26
17498676
6982
11235
36.0
19.0
--
Thu Feb 01, 2001
3666.20
19318336
7271
11838
39.9
23.0
--
Tue Feb 01, 2000
3679.16
21135960
7553
11945
48.0
26.0
--
Mon Feb 01, 1999
3680.54
21336822
8141
14555
55.0
31.0
--
Sun Feb 01, 1998
3678.84
21089614
11057
17000
n/a
n/a
--
Sat Feb 01, 1997
3671.02
19979880
10589
19000
53.0
31.0
--
Thu Feb 01, 1996
3677.72
20927894
9467
16700
51.0
37.0
--
Wed Feb 01, 1995
3646.88
16830462
6564
11500
53.0
30.0
--
Tue Feb 01, 1994
3657.08
18113118
7840
12900
40.0
20.0
--
Mon Feb 01, 1993
3613.68
13104284
6513
12400
n/a
n/a
--
Sat Feb 01, 1992
3621.23
13893993
7034
10800
46.0
28.0
--
Fri Feb 01, 1991
3630.60
14920511
5804
10200
44.0
25.0
--
Thu Feb 01, 1990
3655.55
17916632
5252
9090
45.0
31.0
--
Wed Feb 01, 1989
3676.48
20749638
6098
13100
50.0
25.0
--
Mon Feb 01, 1988
3682.98
21695058
9067
13100
54.0
28.0
--
Sun Feb 01, 1987
3678.98
21110098
15559
25400
55.0
30.0
--
Sat Feb 01, 1986
3685.48
22067998
14239
20600
60.0
38.0
--
Fri Feb 01, 1985
3680.29
21300346
16899
26600
29.0
12.0
--
Wed Feb 01, 1984
3680.37
21343406
13664
24400
46.0
29.0
--
Tue Feb 01, 1983
3683.25
21798416
12174
17500
48.0
33.0
--
Mon Feb 01, 1982
3663.63
19061044
7396
16900
49.0
31.0
--
Sun Feb 01, 1981
3679.42
21299000
7109
19300
50.0
38.0
--
Fri Feb 01, 1980
3672.91
20397350
10121
13100
53.0
32.0
--
Thu Feb 01, 1979
3628.63
14842862
8248
20100
34.0
16.0
--
Wed Feb 01, 1978
3624.86
14447565
5503
14800
47.0
38.0
--
Tue Feb 01, 1977
3651.69
17647722
8514
14000
53.0
28.0
--
Sun Feb 01, 1976
3666.82
19671442
9631
4670
53.0
27.0
--
Sat Feb 01, 1975
3645.85
16970728
9950
4530
47.0
29.0
--
Fri Feb 01, 1974
3647.18
17162514
11185
4630
51.0
27.0
--
Thu Feb 01, 1973
3600.90
12066505
10748
17900
45.0
29.0
--
Tue Feb 01, 1972
3607.76
12769361
11387
17100
50.0
18.0
--
Mon Feb 01, 1971
3600.89
12103876
12249
4810
60.0
35.0
--
Sun Feb 01, 1970
3569.47
9292672
9493
4610
52.0
35.0
--
Sat Feb 01, 1969
3540.13
7085920
13388
16200
n/a
n/a
--
Thu Feb 01, 1968
3525.06
6099862
7024
9960
46.0
28.0
--
Wed Feb 01, 1967
3517.32
5630779
7801
10400
57.0
36.0
--
Tue Feb 01, 1966
3535.11
6777261
8950
11600
48.0
27.0
--
Mon Feb 01, 1965
3491.43
4194139
9812
9650
67.0
44.0
--
Sat Feb 01, 1964
3414.60
1115003
4834
3970
52.0
24.0
--



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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 0.174 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


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