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 Jan 04, 1999

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu, Jan 14, 1999
3681.63
-0.08
21,496,448
8569
14265
54.0
25.0
--
Wed, Jan 13, 1999
3681.71
-0.07
21,508,214
9253
14282
53.0
34.0
--
Tue, Jan 12, 1999
3681.78
-0.07
21,518,510
8890
13916
57.0
27.0
--
Mon, Jan 11, 1999
3681.85
-0.08
21,528,812
10961
16729
53.0
26.0
--
Sun, Jan 10, 1999
3681.93
-0.06
21,540,554
9742
13979
54.0
26.0
--
Sat, Jan 09, 1999
3681.99
-0.08
21,549,390
10351
16129
54.0
24.0
--
Fri, Jan 08, 1999
3682.07
-0.06
21,561,176
13042
17251
57.0
31.0
--
Thu, Jan 07, 1999
3682.13
-0.10
21,569,984
9999
17308
57.0
28.0
--
Wed, Jan 06, 1999
3682.23
-0.10
21,584,728
10007
17312
50.0
26.0
--
Tue, Jan 05, 1999
3682.33
-0.10
21,599,480
10022
17305
49.0
24.0
--
Mon, Jan 04, 1999
3682.43
-0.08
21,614,202
11520
17264
50.0
29.0
--
Sun, Jan 03, 1999
3682.51
-0.07
21,626,016
8999
13964
54.0
29.0
--
Sat, Jan 02, 1999
3682.58
-0.10
21,636,356
9332
16599
63.0
29.0
--
Fri, Jan 01, 1999
3682.68
-0.02
21,651,098
12873
13953
54.0
32.0
--
Thu, Dec 31, 1998
3682.70
-0.15
21,654,054
4085
15244
51.0
29.0
--
Wed, Dec 30, 1998
3682.85
-0.08
21,676,238
9534
15236
55.0
27.0
--
Tue, Dec 29, 1998
3682.93
-0.10
21,688,040
7982
15251
51.0
28.0
--
Mon, Dec 28, 1998
3683.03
-0.15
21,702,846
4567
15699
47.0
25.0
--
Sun, Dec 27, 1998
3683.18
-0.13
21,725,030
4440
14030
44.0
23.0
--
Sat, Dec 26, 1998
3683.31
-0.13
21,744,302
5182
14755
44.0
22.0
--
Fri, Dec 25, 1998
3683.44
-0.13
21,763,552
4369
13959
39.0
19.0
--
Averages of List
3682.44
-0.09
21,616,144
8749
15449
51.9
26.8
--


Averages for January 4th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3630.42
-0.13
15,448,115
7017
14580
44.5
26.6
48.9
All-Time
3618.28
-0.12
14,454,045
7561
14106
72.3
48.4
63


All Lake Powell water data for January 4th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat Jan 04, 2025
3571.41
8,624,735
5833
11124
47.9
28.9
--
Thu Jan 04, 2024
3568.29
8,389,856
4592
11817
44.1
31.6
--
Wed Jan 04, 2023
3524.71
5,528,248
7667
8235
39.4
27.9
47.0
Tue Jan 04, 2022
3536.61
6,665,578
4060
11525
43.0
25.0
47.0
Mon Jan 04, 2021
3581.56
10,073,767
1568
12759
47.0
28.0
47.0
Sat Jan 04, 2020
3608.39
12,568,924
6537
12383
43.0
27.0
49.0
Fri Jan 04, 2019
3580.87
10,014,249
1746
14303
35.0
20.0
47.0
Thu Jan 04, 2018
3622.40
14,019,211
7411
14282
48.0
28.0
51.0
Wed Jan 04, 2017
3599.83
11,733,866
4559
15336
48.0
33.0
52.0
Mon Jan 04, 2016
3600.10
11,759,616
3518
14831
37.0
33.1
48.0
Sun Jan 04, 2015
3597.12
11,477,376
6160
12691
30.9
21.2
51.0
Sat Jan 04, 2014
3583.65
10,255,457
3422
12361
54.0
30.0
47.0
Fri Jan 04, 2013
3609.01
12,630,907
1944
13265
36.0
19.0
46.0
Wed Jan 04, 2012
3639.26
15,915,871
8452
16612
48.0
28.9
51.0
Tue Jan 04, 2011
3625.87
14,395,483
6394
14152
35.1
23.0
49.0
Mon Jan 04, 2010
3625.59
14,364,850
7127
15729
39.9
24.1
50.0
Sun Jan 04, 2009
3617.42
13,491,692
2421
12530
35.1
28.0
48.0
Fri Jan 04, 2008
3593.93
11,180,023
5729
13468
44.1
30.0
48.0
Thu Jan 04, 2007
3602.91
12,029,874
7474
13335
51.1
28.9
50.0
Wed Jan 04, 2006
3597.83
11,544,237
7690
13700
52.0
33.1
50.0
Tue Jan 04, 2005
3564.42
8,663,616
6470
14080
46.9
34.0
51.0
Sun Jan 04, 2004
3596.57
11,425,763
5161
12810
33.1
21.0
49.0
Sat Jan 04, 2003
3619.42
13,701,877
3932
12854
46.0
28.0
--
Fri Jan 04, 2002
3655.67
17,931,814
6287
13982
45.0
30.0
--
Thu Jan 04, 2001
3669.45
19,762,510
5684
13944
52.0
23.0
--
Tue Jan 04, 2000
3680.97
21,399,686
9914
13449
44.0
22.0
--
Mon Jan 04, 1999
3682.43
21,614,202
11520
17264
50.0
29.0
--
Sun Jan 04, 1998
3681.92
21,539,082
12485
19200
55.0
29.0
--
Sat Jan 04, 1997
3674.46
20,462,482
9803
16600
50.0
32.0
--
Thu Jan 04, 1996
3680.56
21,339,746
10289
16500
47.0
31.0
--
Wed Jan 04, 1995
3649.70
17,178,398
6654
13000
40.0
26.0
--
Tue Jan 04, 1994
3659.08
18,372,450
8933
13700
54.0
23.0
--
Mon Jan 04, 1993
3615.60
13,302,260
5349
12900
37.0
18.0
--
Sat Jan 04, 1992
3624.22
14,215,977
7323
12000
41.0
25.0
--
Fri Jan 04, 1991
3632.80
15,169,206
4747
14400
38.0
25.0
--
Thu Jan 04, 1990
3658.01
18,233,306
5049
15800
39.0
15.0
--
Wed Jan 04, 1989
3679.61
21,201,466
5476
11000
51.0
14.0
--
Mon Jan 04, 1988
3684.86
21,975,156
6808
16400
38.0
29.0
--
Sun Jan 04, 1987
3683.64
21,793,344
15435
28000
49.0
28.0
--
Sat Jan 04, 1986
3687.22
22,329,216
14473
13600
50.0
35.0
--
Fri Jan 04, 1985
3684.20
21,876,792
14484
25100
48.0
28.0
--
Wed Jan 04, 1984
3684.56
21,962,120
12306
22800
48.0
26.0
--
Tue Jan 04, 1983
3684.24
21,946,042
7813
14600
46.0
22.0
--
Mon Jan 04, 1982
3667.18
19,541,262
6068
15800
41.0
25.0
--
Sun Jan 04, 1981
3681.23
21,563,566
9018
11900
56.0
32.0
--
Fri Jan 04, 1980
3672.70
20,367,646
9441
10200
35.0
31.0
--
Thu Jan 04, 1979
3632.11
15,236,647
7136
18300
33.0
22.0
--
Wed Jan 04, 1978
3629.27
14,938,755
5284
17800
50.0
36.0
--
Tue Jan 04, 1977
3655.17
18,092,964
9737
15800
50.0
27.0
--
Sun Jan 04, 1976
3667.82
19,808,728
11587
8380
35.0
19.0
--
Sat Jan 04, 1975
3647.73
17,203,996
8732
16700
36.0
18.0
--
Fri Jan 04, 1974
3648.25
17,295,870
11682
23700
31.0
14.0
--
Thu Jan 04, 1973
3605.41
12,512,251
10371
22200
34.0
25.0
--
Tue Jan 04, 1972
3609.50
12,946,810
11693
17400
34.0
16.0
--
Mon Jan 04, 1971
3599.77
11,994,359
10191
15600
28.0
11.0
--
Sun Jan 04, 1970
3571.68
9,476,200
7844
10700
37.0
14.0
--
Sat Jan 04, 1969
3539.48
7,040,937
8489
5680
47.0
25.0
--
Thu Jan 04, 1968
3527.32
6,243,727
10717
9820
33.0
11.0
--
Wed Jan 04, 1967
3520.57
5,828,896
5615
13400
36.0
16.0
--
Tue Jan 04, 1966
3535.29
6,789,282
10498
4530
39.0
21.0
--
Mon Jan 04, 1965
3491.85
4,215,965
8711
7270
41.0
27.0
--
Sat Jan 04, 1964
3410.40
992,597
5264
980
50.0
20.0
--



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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 2.522 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