Lake Powell Water Database


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powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Wednesday, October 1st, 2025

Water Data for 20 days surrounding Oct 02, 1977

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Oct 12, 1977
3635.95
-0.10
15,730,168
5885
9230
71.0
45.0
--
Tue, Oct 11, 1977
3636.05
-0.06
15,741,863
6099
8650
78.0
49.0
--
Mon, Oct 10, 1977
3636.11
-0.02
15,748,898
7503
7790
80.0
57.0
--
Sun, Oct 09, 1977
3636.13
-0.02
15,751,215
6768
5210
79.0
52.0
--
Sat, Oct 08, 1977
3636.15
-0.05
15,753,560
4939
5920
73.0
54.0
--
Fri, Oct 07, 1977
3636.20
-0.06
15,759,423
4867
9600
80.0
59.0
--
Thu, Oct 06, 1977
3636.26
-0.07
15,766,458
4741
9480
87.0
61.0
--
Wed, Oct 05, 1977
3636.33
-0.06
15,774,666
4714
7680
87.0
57.0
--
Tue, Oct 04, 1977
3636.39
-0.09
15,781,673
4667
9430
85.0
57.0
--
Mon, Oct 03, 1977
3636.48
-0.09
15,792,227
4599
8540
85.0
51.0
--
Sun, Oct 02, 1977
3636.57
-0.02
15,802,779
4932
4150
78.0
49.0
--
Sat, Oct 01, 1977
3636.59
-0.11
15,805,124
5072
7420
79.0
50.0
--
Fri, Sep 30, 1977
3636.70
-0.16
15,817,994
5247
17900
81.0
52.0
--
Thu, Sep 29, 1977
3636.86
-0.24
15,836,755
5108
18700
82.0
57.0
--
Wed, Sep 28, 1977
3637.10
-0.24
15,864,907
5339
18600
80.0
64.0
--
Tue, Sep 27, 1977
3637.34
-0.22
15,893,111
5436
18100
91.0
66.0
--
Mon, Sep 26, 1977
3637.56
-0.26
15,918,963
5066
18500
91.0
55.0
--
Sun, Sep 25, 1977
3637.82
-0.17
15,949,520
5217
14400
89.0
56.0
--
Sat, Sep 24, 1977
3637.99
-0.22
15,969,490
5761
16800
88.0
58.0
--
Fri, Sep 23, 1977
3638.21
-0.17
15,995,617
5999
16500
88.0
57.0
--
Thu, Sep 22, 1977
3638.38
-0.23
16,015,809
6378
15100
89.0
61.0
--
Averages of List
3636.82
-0.13
15,831,915
5445
11795
82.9
55.6
--


Averages for October 2nd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.47
-0.04
16,267,312
9068
10883
80.5
55.8
72
All-Time
3627.62
-0.04
15,125,332
8903
10227
72.3
48.4
62.9


All Lake Powell water data for October 2nd

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed Oct 02, 2024
3577.95
9,131,427
5923
8096
90.5
57.0
--
Mon Oct 02, 2023
3573.46
8,781,501
4414
7792
67.8
43.0
74.0
Sun Oct 02, 2022
3529.51
5,808,064
10658
7810
74.0
59.0
73.0
Sat Oct 02, 2021
3545.33
7,255,625
7512
5654
79.0
57.0
72.0
Fri Oct 02, 2020
3595.69
11,343,471
4050
10656
88.0
56.0
71.0
Wed Oct 02, 2019
3615.19
13,259,814
8777
10448
76.0
48.0
71.0
Tue Oct 02, 2018
3592.04
11,006,191
5346
10332
72.0
62.0
73.0
Mon Oct 02, 2017
3628.32
14,665,547
5611
10415
69.0
51.0
69.0
Sun Oct 02, 2016
3610.92
12,823,128
9302
8738
82.0
60.0
70.0
Fri Oct 02, 2015
3605.83
12,315,139
6387
10131
82.0
70.0
75.0
Thu Oct 02, 2014
3605.75
12,307,264
15500
10132
69.1
48.0
73.0
Wed Oct 02, 2013
3591.25
10,934,043
8435
7941
82.0
55.9
69.0
Tue Oct 02, 2012
3621.41
13,913,198
4727
8192
90.0
60.1
73.0
Sun Oct 02, 2011
3652.84
17,571,820
10344
15505
82.9
69.8
74.0
Sat Oct 02, 2010
3633.57
15,256,510
7336
8009
90.0
63.0
73.0
Fri Oct 02, 2009
3635.23
15,446,844
7748
10071
70.0
42.1
72.0
Thu Oct 02, 2008
3626.70
14,486,567
7951
12224
84.9
57.9
73.0
Tue Oct 02, 2007
3601.84
11,926,488
8577
10032
72.0
51.1
70.0
Mon Oct 02, 2006
3601.65
11,908,172
8123
10044
84.9
66.0
70.0
Sun Oct 02, 2005
3602.07
11,948,662
11665
8051
87.1
64.9
72.0
Sat Oct 02, 2004
3570.88
9,178,383
11447
7373
75.9
53.1
71.0
Thu Oct 02, 2003
3603.65
12,101,739
5525
8198
75.0
57.9
72.0
Wed Oct 02, 2002
3626.37
14,450,315
6991
8250
n/a
n/a
69.0
Tue Oct 02, 2001
3664.64
19,107,890
5191
10069
84.9
63.0
75.0
Mon Oct 02, 2000
3677.67
20,920,688
6605
10001
95.0
60.0
--
Sat Oct 02, 1999
3691.44
22,973,774
12366
16964
91.0
52.0
--
Fri Oct 02, 1998
3687.51
22,373,210
9999
15234
83.0
52.0
74.0
Thu Oct 02, 1997
3690.32
22,801,446
19623
19800
90.0
60.0
--
Wed Oct 02, 1996
3679.12
21,130,190
8440
13200
86.0
59.0
--
Mon Oct 02, 1995
3686.86
22,275,020
12708
17200
77.0
51.0
--
Sun Oct 02, 1994
3654.32
17,759,458
6516
8160
82.0
55.0
--
Sat Oct 02, 1993
3662.44
18,814,176
7562
8100
83.0
55.0
--
Fri Oct 02, 1992
3622.89
14,071,890
6434
8810
n/a
52.0
--
Wed Oct 02, 1991
3628.55
14,691,330
7705
9250
87.0
59.0
--
Tue Oct 02, 1990
3637.65
15,727,389
7824
8420
77.0
57.0
--
Mon Oct 02, 1989
3665.08
19,167,270
5558
10200
85.0
51.0
--
Sun Oct 02, 1988
3685.58
22,083,012
7067
5560
87.0
54.0
--
Fri Oct 02, 1987
3687.84
22,422,854
7713
9800
90.0
54.0
--
Thu Oct 02, 1986
3689.55
22,683,608
17084
17100
69.0
52.0
--
Wed Oct 02, 1985
3685.67
22,096,488
14847
12100
78.0
51.0
--
Tue Oct 02, 1984
3695.68
23,666,972
15226
23600
80.0
51.0
--
Sun Oct 02, 1983
3698.58
24,159,438
15474
27500
64.0
53.0
--
Sat Oct 02, 1982
3687.48
22,464,118
16911
6560
70.0
48.0
--
Fri Oct 02, 1981
3672.15
20,259,288
7294
6920
79.0
59.0
--
Thu Oct 02, 1980
3687.69
22,559,632
7586
11100
n/a
n/a
--
Tue Oct 02, 1979
3677.93
21,144,728
7932
12800
91.0
60.0
--
Mon Oct 02, 1978
3640.00
16,182,667
6351
12300
86.0
60.0
--
Sun Oct 02, 1977
3636.57
15,802,779
4932
4150
78.0
49.0
--
Sat Oct 02, 1976
3663.83
19,264,468
9553
13200
79.0
52.0
--
Thu Oct 02, 1975
3667.84
19,841,500
8515
14700
80.0
55.0
--
Wed Oct 02, 1974
3651.62
17,721,528
6130
8230
85.0
55.0
--
Tue Oct 02, 1973
3645.99
17,041,192
9866
8380
83.0
55.0
--
Mon Oct 02, 1972
3603.26
12,318,055
6195
11500
85.0
61.0
--
Sat Oct 02, 1971
3614.37
13,473,504
13475
8430
64.0
44.0
--
Fri Oct 02, 1970
3598.84
11,923,037
11335
9290
84.0
60.0
--
Thu Oct 02, 1969
3573.31
9,628,800
10482
8190
89.0
55.0
--
Wed Oct 02, 1968
3545.31
7,462,385
8832
6720
81.0
55.0
--
Mon Oct 02, 1967
3528.49
6,328,960
8274
7030
86.0
63.0
--
Sun Oct 02, 1966
3529.05
6,375,572
5693
7360
82.0
59.0
--
Sat Oct 02, 1965
3530.41
6,475,101
14869
5700
80.0
46.0
--
Fri Oct 02, 1964
3491.67
4,212,836
7640
5330
92.0
61.0
--
Wed Oct 02, 1963
544,400
3846
1000
92.0
60.0
--



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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 2.733 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


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1999 - 2025


powell Water Database