Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, September 25th, 2021

Water Data for 20 days surrounding Sep 02, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Sep 12, 2021
3548.25
-0.13
7460566
3802
8292
95.0
70.0
78.0
Sat, Sep 11, 2021
3548.38
-0.12
7469777
6195
10302
92.0
72.0
79.0
Fri, Sep 10, 2021
3548.50
-0.14
7478286
5663
10545
98.0
74.0
79.0
Thu, Sep 09, 2021
3548.64
-0.15
7488221
5293
10568
97.0
70.0
79.0
Wed, Sep 08, 2021
3548.79
-0.13
7498876
6701
11205
98.0
67.0
79.0
Tue, Sep 07, 2021
3548.92
-0.12
7508117
6501
10621
97.0
72.0
80.0
Mon, Sep 06, 2021
3549.04
-0.12
7516655
6369
10492
98.0
69.0
80.0
Sun, Sep 05, 2021
3549.16
-0.04
7525199
7179
8200
95.0
70.0
80.0
Sat, Sep 04, 2021
3549.20
-0.07
7528048
8106
10292
93.0
72.0
80.0
Fri, Sep 03, 2021
3549.27
0.11
7533036
15313
10516
89.0
69.0
80.0
Thu, Sep 02, 2021
3549.16
0.05
7525199
13731
11262
86.0
66.0
80.0
Wed, Sep 01, 2021
3549.11
0.15
7521638
17275
10933
77.0
66.0
81.0
Tue, Aug 31, 2021
3548.96
-0.23
7510963
5513
13878
95.0
77.0
81.0
Mon, Aug 30, 2021
3549.19
-0.27
7527336
4045
13976
98.0
74.0
81.0
Sun, Aug 29, 2021
3549.46
-0.18
7546586
5856
12301
99.0
73.0
82.0
Sat, Aug 28, 2021
3549.64
-0.20
7559437
6469
13701
100.0
73.0
82.0
Fri, Aug 27, 2021
3549.84
-0.21
7573733
6097
13727
99.0
71.0
82.0
Thu, Aug 26, 2021
3550.05
-0.21
7588763
6141
13781
98.0
73.0
82.0
Wed, Aug 25, 2021
3550.26
-0.19
7603812
7018
13885
98.0
70.0
83.0
Tue, Aug 24, 2021
3550.45
-0.16
7617444
8030
13730
95.0
70.0
82.0
Mon, Aug 23, 2021
3550.61
-0.14
7628936
9397
14320
95.0
72.0
83.0
Averages of List
3549.28
-0.12
7533839
7652
11739
94.9
71.0
80.6


Averages for September 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3645.34
-0.10
17166525
8339
13055
92.3
66.3
78.6
All-Time
3633.53
-0.11
15781506
8434
12785
72.4
48.4
62.9


All Lake Powell water data for September 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Sep 02, 2021
3549.16
7525199
13731
11262
86.0
66.0
80.0
Wed Sep 02, 2020
3599.45
11697686
5313
10235
94.0
66.0
78.0
Mon Sep 02, 2019
3618.35
13589170
4592
10577
99.0
74.0
79.0
Sun Sep 02, 2018
3596.84
11451079
6727
10052
89.0
64.0
76.0
Sat Sep 02, 2017
3630.65
14925760
5860
11633
97.0
70.0
80.0
Fri Sep 02, 2016
3613.31
13066365
3579
12209
88.0
64.0
79.0
Wed Sep 02, 2015
3608.85
12614892
5496
12297
91.0
70.0
78.0
Tue Sep 02, 2014
3605.81
12313170
9622
10419
97.0
72.0
76.0
Mon Sep 02, 2013
3589.60
10784333
8213
8470
91.9
69.1
79.0
Sun Sep 02, 2012
3623.44
14131218
2577
8135
87.1
70.0
79.0
Fri Sep 02, 2011
3655.11
17860178
11943
15470
98.1
73.0
80.0
Thu Sep 02, 2010
3634.48
15360643
7371
8079
91.9
63.0
--
Wed Sep 02, 2009
3637.35
15692351
8008
9977
95.0
70.0
78.0
Tue Sep 02, 2008
3629.28
14772361
9375
12201
79.0
60.1
78.0
Sun Sep 02, 2007
3603.39
12076455
5878
9469
n/a
n/a
82.0
Sat Sep 02, 2006
3602.68
12007598
7458
9024
91.0
64.0
79.0
Fri Sep 02, 2005
3602.57
11996967
6494
10576
90.0
66.0
80.0
Thu Sep 02, 2004
3571.84
9256623
4605
8182
n/a
n/a
76.0
Tue Sep 02, 2003
3604.04
12139744
4869
8127
93.0
73.9
79.0
Mon Sep 02, 2002
3627.25
14547153
2992
7306
93.0
68.0
78.0
Sun Sep 02, 2001
3666.11
19306168
5554
6725
93.0
63.0
78.0
Sat Sep 02, 2000
3680.24
21293032
4867
8087
91.0
62.0
--
Thu Sep 02, 1999
3693.38
23274542
18351
19412
84.0
62.0
--
Wed Sep 02, 1998
3690.44
22819848
9932
18200
96.0
64.0
--
Tue Sep 02, 1997
3690.89
22889014
11856
15600
87.0
64.0
--
Mon Sep 02, 1996
3682.10
21565598
6806
8280
100.0
67.0
--
Sat Sep 02, 1995
3691.19
22935222
12122
17600
101.0
73.0
--
Fri Sep 02, 1994
3656.69
18062830
5637
11900
97.0
68.0
--
Thu Sep 02, 1993
3664.31
19063628
11901
12300
94.0
64.0
--
Wed Sep 02, 1992
3625.92
14401271
8056
12700
88.0
61.0
--
Mon Sep 02, 1991
3631.11
14977887
5932
9240
94.0
62.0
--
Sun Sep 02, 1990
3640.80
16097806
3878
8060
89.0
67.0
--
Sat Sep 02, 1989
3669.52
19772002
4554
13700
93.0
62.0
--
Fri Sep 02, 1988
3687.93
22436420
8743
12800
95.0
57.0
--
Wed Sep 02, 1987
3691.40
22967584
11015
18800
96.0
68.0
--
Tue Sep 02, 1986
3694.44
23440070
14760
26300
88.0
61.0
--
Mon Sep 02, 1985
3690.15
22775084
8244
27500
95.0
70.0
--
Sun Sep 02, 1984
3700.20
24386772
19336
23700
88.0
64.0
--
Fri Sep 02, 1983
3704.06
25046768
16555
26900
97.0
68.0
--
Thu Sep 02, 1982
3686.54
22322446
12533
15700
92.0
68.0
--
Wed Sep 02, 1981
3673.15
20400548
6183
12700
92.0
69.0
--
Tue Sep 02, 1980
3690.25
22950560
8710
18400
n/a
n/a
--
Sun Sep 02, 1979
3680.65
21541258
8378
9460
93.0
60.0
--
Sat Sep 02, 1978
3645.36
16830840
5795
16000
105.0
64.0
--
Fri Sep 02, 1977
3642.04
16452850
6101
20500
93.0
69.0
--
Thu Sep 02, 1976
3667.15
19716722
6132
14400
96.0
64.0
--
Tue Sep 02, 1975
3671.58
20362470
8023
18900
93.0
67.0
--
Mon Sep 02, 1974
3655.44
18212184
5164
14900
96.0
76.0
--
Sun Sep 02, 1973
3645.30
16955984
12987
5390
91.0
55.0
--
Sat Sep 02, 1972
3608.74
12869088
5984
14500
91.0
65.0
--
Thu Sep 02, 1971
3617.01
13753074
12333
15000
95.0
70.0
--
Wed Sep 02, 1970
3597.53
11796244
8849
15000
98.0
67.0
--
Tue Sep 02, 1969
3575.78
9838214
12876
15200
94.0
68.0
--
Mon Sep 02, 1968
3548.57
7697764
9316
9920
97.0
59.0
--
Sat Sep 02, 1967
3530.16
6437800
9563
10200
87.0
73.0
--
Fri Sep 02, 1966
3533.94
6698181
6582
8440
81.0
59.0
--
Thu Sep 02, 1965
3531.02
6514767
12311
14500
93.0
62.0
--
Wed Sep 02, 1964
3490.23
4137959
5590
2710
86.0
61.0
--
Mon Sep 02, 1963
299400
11413
1000
91.0
66.0
--



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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



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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 - 2021


powell Water Database