Water Database





The earliest data is from Thursday, March 14th, 1963
The most recent data is from Tuesday, May 21st, 2019

Water Data for 20 days surrounding Apr 21, 2018

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Tue, May 01, 2018
3609.29
-0.10
12658966
7463
12456
66.0
52.0
59.0
Mon, Apr 30, 2018
3609.39
-0.13
12668997
5723
12416
73.0
57.0
59.0
Sun, Apr 29, 2018
3609.52
-0.02
12682045
9143
9826
81.0
62.0
60.0
Sat, Apr 28, 2018
3609.54
-0.12
12684053
5234
11387
87.0
63.0
61.0
Fri, Apr 27, 2018
3609.66
-0.13
12696107
5714
12417
88.0
54.0
61.0
Thu, Apr 26, 2018
3609.79
-0.09
12709173
7968
12485
82.0
55.0
60.0
Wed, Apr 25, 2018
3609.88
-0.17
12718225
3649
12553
80.0
57.0
59.0
Tue, Apr 24, 2018
3610.05
-0.08
12735334
8317
12291
84.0
59.0
57.0
Mon, Apr 23, 2018
3610.13
-0.09
12743390
7957
12482
86.0
53.0
56.0
Sun, Apr 22, 2018
3610.22
-0.04
12752458
8756
10538
80.0
51.0
55.0
Sat, Apr 21, 2018
3610.26
-0.10
12756489
6561
11637
73.0
41.0
54.0
Fri, Apr 20, 2018
3610.36
-0.10
12766571
7777
12856
55.0
41.0
54.0
Thu, Apr 19, 2018
3610.46
-0.10
12776658
7235
12317
75.0
45.0
54.0
Wed, Apr 18, 2018
3610.56
-0.12
12786751
6504
12688
64.0
37.0
54.0
Tue, Apr 17, 2018
3610.68
-0.09
12798869
7052
11589
64.0
44.0
53.0
Mon, Apr 16, 2018
3610.77
-0.07
12807963
8792
12230
80.0
55.0
55.0
Sun, Apr 15, 2018
3610.84
-0.05
12815039
7328
9666
75.0
44.0
55.0
Sat, Apr 14, 2018
3610.89
-0.06
12820094
8705
11595
66.0
39.0
54.0
Fri, Apr 13, 2018
3610.95
-0.10
12826163
7131
12225
59.0
39.0
54.0
Thu, Apr 12, 2018
3611.05
-0.13
12836281
5338
12089
73.0
44.0
54.0
Wed, Apr 11, 2018
3611.18
-0.11
12849443
6591
12243
87.0
53.0
55.0
Averages of List
3610.26
-0.10
12756622
7092
11904
75.1
49.8
56.3


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 0.249 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