Water Database





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

Water Data for 20 days surrounding Sep 27, 1964

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Oct 07, 1964
3491.61
0.03
4209726
7734
4540
88.0
53.0
--
Tue, Oct 06, 1964
3491.58
-0.02
4208164
7706
5580
86.0
55.0
--
Mon, Oct 05, 1964
3491.60
-0.02
4209205
7388
5580
87.0
56.0
--
Sun, Oct 04, 1964
3491.62
-0.04
4210246
7590
5640
90.0
57.0
--
Sat, Oct 03, 1964
3491.66
-0.01
4212316
7739
5580
90.0
56.0
--
Fri, Oct 02, 1964
3491.67
-0.02
4212836
7640
5330
92.0
61.0
--
Thu, Oct 01, 1964
3491.69
0.00
4213877
7487
5730
92.0
57.0
--
Wed, Sep 30, 1964
3491.69
-0.03
4213877
7590
5850
86.0
57.0
--
Tue, Sep 29, 1964
3491.72
0.00
4215439
8200
4120
86.0
62.0
--
Mon, Sep 28, 1964
3491.72
0.11
4215439
9419
3090
87.0
60.0
--
Sun, Sep 27, 1964
3491.61
0.12
4209726
7369
3070
86.0
63.0
--
Sat, Sep 26, 1964
3491.49
0.09
4203480
7668
3030
86.0
59.0
--
Fri, Sep 25, 1964
3491.40
0.10
4198795
8377
2020
86.0
62.0
--
Thu, Sep 24, 1964
3491.30
0.14
4193603
9530
2240
86.0
59.0
--
Wed, Sep 23, 1964
3491.16
0.07
4186316
8543
2380
84.0
56.0
--
Tue, Sep 22, 1964
3491.09
0.10
4182685
6495
2640
77.0
50.0
--
Mon, Sep 21, 1964
3490.99
0.75
4177480
6461
2010
80.0
54.0
--
Sun, Sep 20, 1964
3490.24
0.00
4138480
6779
2060
83.0
53.0
--
Sat, Sep 19, 1964
3490.24
-0.01
4138480
7187
2500
81.0
61.0
--
Fri, Sep 18, 1964
3490.25
0.00
4139000
7424
2540
86.0
67.0
--
Thu, Sep 17, 1964
3490.25
0.01
4139000
6981
997
88.0
59.0
--
Averages of List
3491.27
0.07
4191818
7681
3644
86.0
58.0
--


Averages for September 27th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3647.70
-0.07
17383480
9859
13006
81.7
56.0
72.5
All-Time
3633.89
-0.07
15790730
9638
12366
71.1
47.5
62.8


All Lake Powell water data for September 27th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Sep 27, 2018
3592.76
11072211
3873
11637
0.0
0.0
74.0
Wed Sep 27, 2017
3628.48
14683311
9008
11691
68.0
55.0
71.0
Tue Sep 27, 2016
3610.96
12827175
14214
12271
82.0
55.0
71.0
Sun Sep 27, 2015
3606.37
12368384
7444
10931
91.0
64.0
76.0
Sat Sep 27, 2014
3605.40
12272850
11822
9943
77.0
72.0
76.0
Fri Sep 27, 2013
3591.38
10945895
12128
10895
68.0
50.0
71.0
Thu Sep 27, 2012
3621.77
13951679
4261
8021
81.0
57.9
73.0
Tue Sep 27, 2011
3653.35
17636318
11880
15521
90.0
64.0
74.0
Mon Sep 27, 2010
3633.73
15274783
8566
8119
91.9
61.0
73.0
Sun Sep 27, 2009
3635.60
15489496
8686
9997
91.9
59.0
74.0
Sat Sep 27, 2008
3627.21
14542741
8500
12145
88.0
63.0
73.0
Thu Sep 27, 2007
3601.91
11933217
13424
10818
77.0
52.0
71.0
Wed Sep 27, 2006
3601.82
11924559
9640
8937
84.9
55.9
70.0
Tue Sep 27, 2005
3601.96
11938042
7892
7994
88.0
63.0
73.0
Mon Sep 27, 2004
3570.73
9166209
8602
8207
84.0
55.9
71.0
Sat Sep 27, 2003
3603.92
12128034
5759
7737
91.0
61.0
72.0
Fri Sep 27, 2002
3626.70
14486561
4800
8315
84.9
66.9
73.0
Thu Sep 27, 2001
3664.98
19153614
6034
7794
90.0
61.0
--
Wed Sep 27, 2000
3677.88
20950924
7723
8004
81.0
45.0
--
Mon Sep 27, 1999
3691.99
23058764
12535
19475
94.0
60.0
--
Sun Sep 27, 1998
3688.15
22470200
10024
14000
83.0
52.0
--
Sat Sep 27, 1997
3690.33
22802982
24899
18100
80.0
59.0
--
Fri Sep 27, 1996
3679.52
21188234
8932
14600
80.0
50.0
69.0
Wed Sep 27, 1995
3687.53
22376240
9337
19700
87.0
59.0
--
Tue Sep 27, 1994
3654.62
17797668
6276
11000
91.0
58.0
--
Mon Sep 27, 1993
3662.75
18855356
8605
11100
84.0
50.0
--
Sun Sep 27, 1992
3623.34
14120730
6947
9290
80.0
53.0
--
Fri Sep 27, 1991
3628.91
14731455
7547
15000
93.0
64.0
--
Thu Sep 27, 1990
3637.59
15720450
6549
14400
77.0
60.0
--
Wed Sep 27, 1989
3665.55
19230482
6441
16100
95.0
60.0
--
Tue Sep 27, 1988
3685.91
22132486
8266
17200
87.0
49.0
--
Sun Sep 27, 1987
3688.22
22480656
8070
12100
84.0
58.0
--
Sat Sep 27, 1986
3689.96
22745914
19979
25700
72.0
49.0
--
Fri Sep 27, 1985
3686.07
22156510
14815
20600
80.0
55.0
--
Thu Sep 27, 1984
3696.45
23788352
16367
24000
85.0
60.0
--
Tue Sep 27, 1983
3699.25
24266690
12732
27300
76.0
59.0
--
Mon Sep 27, 1982
3687.15
22414228
14361
7200
84.0
63.0
--
Sun Sep 27, 1981
3672.12
20255076
9031
6810
86.0
55.0
--
Sat Sep 27, 1980
3688.07
22617244
8543
14600
80.0
49.0
--
Thu Sep 27, 1979
3678.27
21194164
7505
11100
89.0
62.0
--
Wed Sep 27, 1978
3640.59
16253280
9906
15200
87.0
59.0
--
Tue Sep 27, 1977
3637.34
15893111
5436
18100
91.0
66.0
--
Mon Sep 27, 1976
3664.35
19334900
11890
15300
73.0
52.0
--
Sat Sep 27, 1975
3668.37
19914808
8344
12200
92.0
59.0
--
Fri Sep 27, 1974
3652.15
17788968
7265
16800
82.0
59.0
--
Thu Sep 27, 1973
3645.99
17041192
10516
10500
75.0
52.0
--
Wed Sep 27, 1972
3603.96
12387684
8070
16400
82.0
55.0
--
Mon Sep 27, 1971
3614.64
13502056
9157
12600
84.0
58.0
--
Sun Sep 27, 1970
3599.18
11956050
11690
8770
78.0
49.0
--
Sat Sep 27, 1969
3573.44
9639747
12533
0
91.0
61.0
--
Fri Sep 27, 1968
3545.40
7468803
8852
11400
88.0
52.0
--
Wed Sep 27, 1967
3528.56
6333490
8770
9780
83.0
59.0
--
Tue Sep 27, 1966
3530.03
6439902
6253
12700
86.0
67.0
--
Mon Sep 27, 1965
3529.93
6443864
16023
10300
90.0
59.0
--
Sun Sep 27, 1964
3491.61
4209726
7369
3070
86.0
63.0
--
Fri Sep 27, 1963
523400
5647
1000
92.0
58.0
--



Search DB for more Lake Powell Water Data Facts



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 0.737 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