Water Database





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

Water Data for 20 days surrounding Sep 29, 1998

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri, Oct 09, 1998
3686.91
-0.06
22282532
11377
15305
78.0
49.0
--
Thu, Oct 08, 1998
3686.97
-0.07
22291596
11034
15302
76.0
47.0
--
Wed, Oct 07, 1998
3687.04
-0.11
22302172
10989
15302
71.0
45.0
--
Tue, Oct 06, 1998
3687.15
-0.11
22318764
10583
15273
67.0
43.0
--
Mon, Oct 05, 1998
3687.26
-0.04
22335400
10653
15282
79.0
42.0
--
Sun, Oct 04, 1998
3687.30
-0.23
22341452
10715
12395
84.0
49.0
--
Sat, Oct 03, 1998
3687.53
0.02
22376240
11248
14485
79.0
54.0
--
Fri, Oct 02, 1998
3687.51
-0.13
22373210
9999
15234
83.0
52.0
74.0
Thu, Oct 01, 1998
3687.64
-0.07
22392872
9302
15870
82.0
54.0
--
Wed, Sep 30, 1998
3687.71
-0.16
22403484
9182
18100
90.0
55.0
--
Tue, Sep 29, 1998
3687.87
-0.16
22427754
9172
18200
85.0
54.0
--
Mon, Sep 28, 1998
3688.03
-0.12
22452008
9698
17700
84.0
55.0
--
Sun, Sep 27, 1998
3688.15
-0.06
22470200
10024
14000
83.0
52.0
--
Sat, Sep 26, 1998
3688.21
-0.12
22479320
10055
16700
82.0
53.0
--
Fri, Sep 25, 1998
3688.33
-0.12
22497566
9965
18200
84.0
56.0
75.0
Thu, Sep 24, 1998
3688.45
-0.16
22515786
10106
18200
83.0
56.0
--
Wed, Sep 23, 1998
3688.61
-0.10
22540146
10312
18200
75.0
55.0
--
Tue, Sep 22, 1998
3688.71
-0.15
22555344
10447
18200
87.0
55.0
--
Mon, Sep 21, 1998
3688.86
-0.13
22578210
10716
18000
90.0
57.0
--
Sun, Sep 20, 1998
3688.99
-0.10
22598006
11015
15400
90.0
60.0
--
Sat, Sep 19, 1998
3689.09
-0.11
22613270
11236
16800
92.0
59.0
--
Averages of List
3687.92
-0.11
22435492
10373
16293
82.1
52.5
74.5


Averages for September 29th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3647.56
-0.06
17364452
9414
12522
81.1
54.1
72.9
All-Time
3633.73
-0.08
15770232
9200
11995
72.3
48.3
63.5


All Lake Powell water data for September 29th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Sep 29, 2018
3592.40
11039169
2959
11209
0.0
0.0
74.0
Fri Sep 29, 2017
3628.35
14668877
9528
11605
78.0
52.0
72.0
Thu Sep 29, 2016
3610.97
12828186
16178
12033
73.0
61.0
71.0
Tue Sep 29, 2015
3606.12
12343715
7039
12670
93.0
68.0
76.0
Mon Sep 29, 2014
3605.45
12277762
13094
10680
n/a
n/a
75.0
Sun Sep 29, 2013
3591.32
10940424
8313
9067
75.9
48.9
70.0
Sat Sep 29, 2012
3621.62
13935636
4866
8039
86.0
60.1
73.0
Thu Sep 29, 2011
3653.16
17612270
11211
15442
91.9
63.0
74.0
Wed Sep 29, 2010
3633.68
15269071
8133
8059
88.0
61.0
73.0
Tue Sep 29, 2009
3635.48
15475654
8442
10035
90.0
66.0
74.0
Mon Sep 29, 2008
3627.03
14522897
8319
12200
87.1
62.1
73.0
Sat Sep 29, 2007
3601.86
11928417
10270
9680
77.0
51.1
71.0
Fri Sep 29, 2006
3601.76
11918773
8552
8982
88.0
55.0
70.0
Thu Sep 29, 2005
3601.90
11932252
7715
7998
75.9
53.1
72.0
Wed Sep 29, 2004
3570.76
9168647
8058
8227
n/a
n/a
71.0
Mon Sep 29, 2003
3603.77
12113432
5638
7651
91.0
63.0
74.0
Sun Sep 29, 2002
3626.55
14470080
4558
7329
71.1
53.1
72.0
Sat Sep 29, 2001
3664.91
19144186
5406
7767
88.0
60.1
77.0
Fri Sep 29, 2000
3677.82
20942308
7440
7942
86.0
52.0
--
Wed Sep 29, 1999
3691.71
23015468
13948
19502
70.0
40.0
--
Tue Sep 29, 1998
3687.87
22427754
9172
18200
85.0
54.0
--
Mon Sep 29, 1997
3690.32
22801446
23447
19300
82.0
51.0
--
Sun Sep 29, 1996
3679.37
21166462
8764
11300
78.0
51.0
--
Fri Sep 29, 1995
3687.21
22327838
9245
18600
85.0
57.0
--
Thu Sep 29, 1994
3654.53
17786190
5936
10900
90.0
59.0
--
Wed Sep 29, 1993
3662.61
18836768
8357
11200
86.0
53.0
--
Tue Sep 29, 1992
3623.12
14096973
6609
11100
87.0
54.0
--
Sun Sep 29, 1991
3628.68
14705812
7435
9980
85.0
61.0
--
Sat Sep 29, 1990
3637.58
15719289
6106
4820
81.0
59.0
--
Fri Sep 29, 1989
3665.32
19199550
6038
11100
90.0
56.0
--
Thu Sep 29, 1988
3685.69
22099492
7768
12100
81.0
47.0
--
Tue Sep 29, 1987
3688.03
22451594
7897
11500
84.0
55.0
--
Mon Sep 29, 1986
3689.78
22718564
19270
26500
68.0
49.0
--
Sun Sep 29, 1985
3685.84
22122014
12843
18900
78.0
47.0
--
Sat Sep 29, 1984
3696.11
23734640
14904
24000
86.0
59.0
--
Thu Sep 29, 1983
3698.87
24205872
13231
27400
87.0
58.0
--
Wed Sep 29, 1982
3687.32
22439948
14416
9000
80.0
51.0
--
Tue Sep 29, 1981
3672.03
20242340
8222
9530
91.0
56.0
--
Mon Sep 29, 1980
3687.85
22583852
7823
16800
88.0
56.0
--
Sat Sep 29, 1979
3678.16
21178136
7797
11300
87.0
59.0
--
Fri Sep 29, 1978
3640.27
16214979
8078
16200
90.0
63.0
--
Thu Sep 29, 1977
3636.86
15836755
5108
18700
82.0
57.0
--
Wed Sep 29, 1976
3664.10
19300900
11480
17600
77.0
57.0
--
Mon Sep 29, 1975
3668.24
19896760
8133
14500
87.0
61.0
--
Sun Sep 29, 1974
3651.86
17752030
6352
10100
80.0
50.0
--
Sat Sep 29, 1973
3645.06
16926346
10150
7370
82.0
54.0
--
Fri Sep 29, 1972
3603.54
12345912
7267
17200
80.0
60.0
--
Wed Sep 29, 1971
3614.43
13479835
8832
12900
76.0
46.0
--
Tue Sep 29, 1970
3598.96
11934682
11502
15700
79.0
50.0
--
Mon Sep 29, 1969
3573.39
9635529
11026
0
90.0
63.0
--
Sun Sep 29, 1968
3545.45
7472378
8423
6510
82.0
60.0
--
Fri Sep 29, 1967
3528.50
6329607
9086
7490
86.0
62.0
--
Thu Sep 29, 1966
3529.63
6413648
6003
12000
90.0
57.0
--
Wed Sep 29, 1965
3530.07
6453028
16079
10700
71.0
36.0
--
Tue Sep 29, 1964
3491.72
4215439
8200
4120
86.0
62.0
--
Sun Sep 29, 1963
533400
4514
1000
94.0
59.0
--



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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 0.212 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