Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Wednesday, May 22nd, 2019

Water Data for 20 days surrounding Apr 21, 2017

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, May 01, 2017
3604.41
0.27
12175857
25731
10924
79.0
48.0
57.0
Sun, Apr 30, 2017
3604.14
0.38
12149494
29575
9012
73.0
46.0
57.0
Sat, Apr 29, 2017
3603.76
0.33
12112456
27702
9828
64.0
45.0
57.0
Fri, Apr 28, 2017
3603.43
0.23
12080353
23486
10928
59.0
46.0
57.0
Thu, Apr 27, 2017
3603.20
0.23
12058012
23469
10927
70.0
52.0
57.0
Wed, Apr 26, 2017
3602.97
0.33
12035699
28753
10956
73.0
43.0
57.0
Tue, Apr 25, 2017
3602.64
0.32
12003734
28209
10970
68.0
53.0
57.0
Mon, Apr 24, 2017
3602.32
0.42
11972791
33261
10803
75.0
54.0
57.0
Sun, Apr 23, 2017
3601.90
0.36
11932262
28492
9228
82.0
48.0
57.0
Sat, Apr 22, 2017
3601.54
0.33
11897596
27333
9676
70.0
46.0
57.0
Fri, Apr 21, 2017
3601.21
0.34
11865879
29072
10925
71.0
51.0
58.0
Thu, Apr 20, 2017
3600.87
0.37
11833261
30758
11082
80.0
51.0
57.0
Wed, Apr 19, 2017
3600.50
0.29
11797834
26426
10950
78.0
57.0
59.0
Tue, Apr 18, 2017
3600.21
0.29
11770118
26558
11107
82.0
53.0
59.0
Mon, Apr 17, 2017
3599.92
0.25
11742446
24264
10909
81.0
54.0
57.0
Sun, Apr 16, 2017
3599.67
0.28
11718624
24038
9147
79.0
48.0
56.0
Sat, Apr 15, 2017
3599.39
0.26
11691979
23462
9628
75.0
48.0
56.0
Fri, Apr 14, 2017
3599.13
0.19
11667272
21152
10952
77.0
54.0
55.0
Thu, Apr 13, 2017
3598.94
0.20
11649238
20926
10219
81.0
51.0
55.0
Wed, Apr 12, 2017
3598.74
0.23
11630273
22993
10751
75.0
48.0
54.0
Tue, Apr 11, 2017
3598.51
0.18
11608488
20540
10887
72.0
43.0
54.0
Averages of List
3601.30
0.29
11875889
26010
10467
74.5
49.5
56.7


Averages for April 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3634.16
0.07
15774295
15927
12572
74.5
47.3
55.9
All-Time
3619.07
0.06
14548900
15514
12436
71.6
47.6
62.6


All Lake Powell water data for April 21st

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Apr 21, 2019
3568.83
9012847
13765
11715
75.0
58.0
56.0
Sat Apr 21, 2018
3610.26
12756489
6561
11637
73.0
41.0
54.0
Fri Apr 21, 2017
3601.21
11865879
29072
10925
71.0
51.0
58.0
Thu Apr 21, 2016
3591.52
10958667
15858
11522
82.9
55.0
59.0
Tue Apr 21, 2015
3590.48
10864014
8193
10306
79.0
51.0
58.0
Mon Apr 21, 2014
3575.05
9521417
14623
8866
84.9
55.9
58.0
Sun Apr 21, 2013
3597.24
11488658
7303
7951
79.0
46.9
54.0
Sat Apr 21, 2012
3635.93
15527606
10008
9513
84.9
55.9
57.0
Thu Apr 21, 2011
3610.12
12742383
17604
15473
78.1
53.1
54.0
Wed Apr 21, 2010
3619.05
13662840
17003
10301
70.0
43.0
60.0
Tue Apr 21, 2009
3609.83
12713196
11819
10320
84.0
53.1
55.0
Mon Apr 21, 2008
3591.77
10981501
15286
12850
71.1
46.0
53.0
Sat Apr 21, 2007
3600.02
11751985
9860
9762
64.9
44.1
55.0
Fri Apr 21, 2006
3590.60
10874918
21441
10303
78.1
48.0
56.0
Thu Apr 21, 2005
3558.41
8202793
22730
7294
68.0
39.0
59.0
Wed Apr 21, 2004
3583.23
10218773
9544
11254
71.1
48.0
57.0
Mon Apr 21, 2003
3605.48
12280708
7768
10499
71.1
50.0
53.0
Sun Apr 21, 2002
3646.50
16783984
6638
9324
66.9
39.0
57.0
Sat Apr 21, 2001
3662.39
18807536
8508
10658
57.0
41.0
50.0
Fri Apr 21, 2000
3676.15
20702766
15153
17052
79.0
52.0
--
Wed Apr 21, 1999
3677.20
20853128
9074
12080
83.0
57.0
--
Tue Apr 21, 1998
3675.00
20539038
18973
14900
74.0
44.0
--
Mon Apr 21, 1997
3663.35
18935258
21732
21200
85.0
56.0
--
Sun Apr 21, 1996
3672.48
20183638
18705
16500
65.0
42.0
--
Fri Apr 21, 1995
3645.77
16694930
12788
11600
56.0
34.0
--
Thu Apr 21, 1994
3653.60
17668008
7828
11600
90.0
55.0
--
Wed Apr 21, 1993
3620.98
13867334
20105
11000
71.0
45.0
--
Tue Apr 21, 1992
3620.33
13798153
17089
10400
80.0
40.0
--
Sun Apr 21, 1991
3627.36
14559612
9001
5130
80.0
49.0
--
Sat Apr 21, 1990
3649.75
17185000
5889
8390
83.0
53.0
--
Fri Apr 21, 1989
3675.03
20543264
11799
8440
90.0
56.0
--
Thu Apr 21, 1988
3682.43
21614200
14682
9810
68.0
35.0
--
Tue Apr 21, 1987
3682.29
21593636
31143
14700
70.0
39.0
--
Mon Apr 21, 1986
3681.57
21487800
29192
30200
80.0
49.0
--
Sun Apr 21, 1985
3681.20
21433392
50791
23400
68.0
44.0
--
Sat Apr 21, 1984
3673.23
20319850
30391
27300
66.0
48.0
--
Thu Apr 21, 1983
3684.79
22028104
16223
18000
68.0
43.0
--
Wed Apr 21, 1982
3664.45
19171172
19373
8520
60.0
39.0
--
Tue Apr 21, 1981
3677.38
21003038
7625
9610
78.0
46.0
--
Mon Apr 21, 1980
3675.12
20710398
17964
11300
n/a
37.0
--
Sat Apr 21, 1979
3641.83
16375694
34806
6190
75.0
46.0
--
Fri Apr 21, 1978
3625.60
14529011
15662
12500
80.0
58.0
--
Thu Apr 21, 1977
3652.18
17709886
5982
2370
79.0
48.0
--
Wed Apr 21, 1976
3664.69
19381118
10930
11500
78.0
47.0
--
Mon Apr 21, 1975
3646.57
17059974
13378
7540
74.0
47.0
--
Sun Apr 21, 1974
3651.54
17711350
10175
6850
73.0
48.0
--
Sat Apr 21, 1973
3592.04
11222158
16746
28500
61.0
38.0
--
Fri Apr 21, 1972
3611.19
13120786
11280
17400
71.0
41.0
--
Wed Apr 21, 1971
3602.66
12277998
22684
17000
77.0
49.0
--
Tue Apr 21, 1970
3568.22
9190372
11127
13400
65.0
47.0
--
Mon Apr 21, 1969
3548.12
7652184
22769
16600
86.0
51.0
--
Sun Apr 21, 1968
3515.20
5494378
10961
12600
57.0
34.0
--
Fri Apr 21, 1967
3508.60
5117163
7747
15100
59.0
37.0
--
Thu Apr 21, 1966
3539.03
7044187
16975
15200
67.0
39.0
--
Wed Apr 21, 1965
3491.57
4201419
17793
12700
85.0
56.0
--
Tue Apr 21, 1964
3401.40
742797
8522
10800
73.0
44.0
--
Sun Apr 21, 1963
7631
1010
66.0
39.0
--



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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 0.238 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