Lake Powell Water Database


powell
powell
The earliest data is from Monday, March 11th, 1963
The most recent data is from Tuesday, September 30th, 2025

Water Data for 20 days surrounding Oct 10, 1985

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun, Oct 20, 1985
3686.35
0.04
22,198,514
14934
11200
72.0
49.0
--
Sat, Oct 19, 1985
3686.31
0.06
22,192,508
15290
10100
73.0
49.0
--
Fri, Oct 18, 1985
3686.25
0.02
22,183,500
16198
12800
70.0
47.0
--
Thu, Oct 17, 1985
3686.23
0.04
22,180,498
16641
11300
70.0
49.0
--
Wed, Oct 16, 1985
3686.19
0.05
22,174,492
18284
11000
67.0
40.0
--
Tue, Oct 15, 1985
3686.14
0.07
22,166,984
17657
11000
66.0
41.0
--
Mon, Oct 14, 1985
3686.07
0.07
22,156,510
18176
12400
63.0
45.0
--
Sun, Oct 13, 1985
3686.00
0.14
22,146,000
17992
6420
63.0
53.0
--
Sat, Oct 12, 1985
3685.86
0.06
22,125,016
15345
10200
66.0
51.0
--
Fri, Oct 11, 1985
3685.80
0.07
22,116,008
17030
10800
69.0
48.0
--
Thu, Oct 10, 1985
3685.73
0.08
22,105,498
13951
11800
63.0
51.0
--
Wed, Oct 09, 1985
3685.65
-0.05
22,093,486
12470
11700
69.0
52.0
--
Tue, Oct 08, 1985
3685.70
0.05
22,100,992
12211
11300
72.0
51.0
--
Mon, Oct 07, 1985
3685.65
-0.03
22,093,486
12265
12100
76.0
56.0
--
Sun, Oct 06, 1985
3685.68
0.02
22,097,990
12989
9000
77.0
51.0
--
Sat, Oct 05, 1985
3685.66
0.00
22,094,986
13702
9430
80.0
52.0
--
Fri, Oct 04, 1985
3685.66
-0.01
22,094,986
13399
11700
83.0
58.0
--
Thu, Oct 03, 1985
3685.67
0.00
22,096,488
13929
13400
82.0
54.0
--
Wed, Oct 02, 1985
3685.67
0.01
22,096,488
14847
12100
78.0
51.0
--
Tue, Oct 01, 1985
3685.66
0.00
22,094,986
13259
12900
74.0
54.0
--
Mon, Sep 30, 1985
3685.66
-0.18
22,094,986
12510
20900
73.0
50.0
--
Averages of List
3685.89
0.02
22,128,781
14909
11598
71.7
50.1
--


Averages for October 10th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3637.26
-0.04
16,237,069
9493
11164
75.5
51.5
69.6
All-Time
3627.42
-0.04
15,097,421
9281
10594
72.4
48.7
62.9


All Lake Powell water data for October 10th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Oct 10, 2024
3577.42
9,089,653
5436
8032
85.2
51.2
--
Tue Oct 10, 2023
3573.22
8,763,049
5728
7846
81.8
61.4
72.0
Mon Oct 10, 2022
3530.39
5,860,271
8455
7857
79.0
57.0
72.0
Sun Oct 10, 2021
3545.12
7,241,031
6338
7507
68.0
48.0
71.0
Sat Oct 10, 2020
3594.58
11,240,216
2615
10194
85.0
58.0
70.0
Thu Oct 10, 2019
3614.52
13,190,659
1631
10594
59.0
43.0
68.0
Wed Oct 10, 2018
3591.85
10,988,812
13578
10593
69.0
54.0
69.0
Tue Oct 10, 2017
3628.12
14,643,365
7821
11413
64.0
43.0
67.0
Mon Oct 10, 2016
3610.68
12,798,869
8919
10006
81.0
55.0
69.0
Sat Oct 10, 2015
3606.24
12,355,552
8115
9180
81.0
57.9
73.0
Fri Oct 10, 2014
3606.10
12,341,742
10045
10035
81.0
57.9
72.0
Thu Oct 10, 2013
3591.07
10,917,647
9130
8141
63.0
46.0
66.0
Wed Oct 10, 2012
3620.80
13,848,172
4091
8125
81.0
59.0
70.0
Mon Oct 10, 2011
3652.07
17,474,760
13108
15715
69.1
45.0
69.0
Sun Oct 10, 2010
3634.35
15,345,736
9151
8057
72.0
50.0
72.0
Sat Oct 10, 2009
3634.61
15,375,560
8363
10033
75.9
48.9
66.0
Fri Oct 10, 2008
3625.95
14,404,244
8710
12177
77.0
63.0
70.0
Wed Oct 10, 2007
3601.53
11,896,637
9494
10012
79.0
50.0
67.0
Tue Oct 10, 2006
3605.91
12,323,009
25552
10015
66.0
48.9
68.0
Mon Oct 10, 2005
3602.00
11,941,903
9363
8268
66.9
50.0
68.0
Sun Oct 10, 2004
3571.01
9,188,960
9028
7556
69.1
59.0
70.0
Fri Oct 10, 2003
3603.40
12,077,428
6444
8179
82.0
60.1
70.0
Thu Oct 10, 2002
3625.98
14,407,528
6199
8214
79.0
51.1
69.0
Wed Oct 10, 2001
3663.86
19,003,374
5261
10327
64.9
46.0
72.0
Tue Oct 10, 2000
3677.20
20,853,128
6591
9921
70.0
44.0
--
Sun Oct 10, 1999
3690.81
22,876,730
12782
15948
82.0
52.0
--
Sat Oct 10, 1998
3686.82
22,268,980
11278
14490
80.0
47.0
--
Fri Oct 10, 1997
3690.14
22,773,810
18219
19700
73.0
45.0
--
Thu Oct 10, 1996
3678.91
21,099,726
9596
12300
84.0
55.0
--
Tue Oct 10, 1995
3686.19
22,174,102
11346
15500
78.0
50.0
--
Mon Oct 10, 1994
3654.08
17,728,938
8306
9450
76.0
47.0
--
Sun Oct 10, 1993
3662.33
18,799,602
8785
7960
75.0
50.0
--
Sat Oct 10, 1992
3622.28
14,006,332
5528
7980
n/a
51.0
--
Thu Oct 10, 1991
3628.11
14,642,277
6658
9300
87.0
54.0
--
Wed Oct 10, 1990
3637.34
15,691,450
6862
8400
69.0
45.0
--
Tue Oct 10, 1989
3664.73
19,120,182
6937
9130
77.0
57.0
--
Mon Oct 10, 1988
3685.11
22,012,516
6916
9540
79.0
50.0
--
Sat Oct 10, 1987
3687.55
22,379,058
8245
8230
86.0
52.0
--
Fri Oct 10, 1986
3689.39
22,659,264
17030
20400
72.0
57.0
--
Thu Oct 10, 1985
3685.73
22,105,498
13951
11800
63.0
51.0
--
Wed Oct 10, 1984
3694.86
23,538,226
17668
23500
79.0
55.0
--
Mon Oct 10, 1983
3697.47
23,982,298
16652
26700
82.0
61.0
--
Sun Oct 10, 1982
3687.81
22,514,006
14869
8260
64.0
42.0
--
Sat Oct 10, 1981
3672.46
20,303,124
10449
7890
79.0
54.0
--
Fri Oct 10, 1980
3686.77
22,420,678
5957
17900
88.0
35.0
--
Wed Oct 10, 1979
3677.42
21,070,994
7521
14100
85.0
54.0
--
Tue Oct 10, 1978
3639.42
16,113,831
6045
10600
84.0
61.0
--
Mon Oct 10, 1977
3636.11
15,748,898
7503
7790
80.0
57.0
--
Sun Oct 10, 1976
3663.31
19,194,636
8264
6770
77.0
49.0
--
Fri Oct 10, 1975
3666.87
19,708,198
7489
14800
79.0
50.0
--
Thu Oct 10, 1974
3651.23
17,671,944
7078
9640
79.0
54.0
--
Wed Oct 10, 1973
3645.88
17,027,594
10006
9680
62.0
47.0
--
Tue Oct 10, 1972
3603.51
12,342,924
13583
12300
74.0
55.0
--
Sun Oct 10, 1971
3614.29
13,465,029
10039
8940
84.0
55.0
--
Sat Oct 10, 1970
3599.17
11,955,078
11757
7820
75.0
58.0
--
Fri Oct 10, 1969
3573.86
9,675,161
11541
11100
80.0
60.0
--
Thu Oct 10, 1968
3545.37
7,466,675
8472
10000
73.0
57.0
--
Tue Oct 10, 1967
3528.38
6,321,843
7693
6390
82.0
52.0
--
Mon Oct 10, 1966
3528.21
6,321,122
8472
10600
80.0
56.0
--
Sun Oct 10, 1965
3530.99
6,512,779
12924
8810
88.0
51.0
--
Sat Oct 10, 1964
3491.69
4,213,877
6923
4090
89.0
58.0
--
Thu Oct 10, 1963
561,400
2938
1000
86.0
58.0
--



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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 2.535 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