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 Feb 13, 1991

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sat, Feb 23, 1991
3629.20
-0.02
14,763,795
7322
11900
60.0
34.0
--
Fri, Feb 22, 1991
3629.22
-0.11
14,766,027
7268
13500
63.0
35.0
--
Thu, Feb 21, 1991
3629.33
-0.06
14,778,304
7577
13400
59.0
30.0
--
Wed, Feb 20, 1991
3629.39
-0.12
14,784,973
8354
15500
57.0
30.0
--
Tue, Feb 19, 1991
3629.51
-0.14
14,798,366
8854
16100
56.0
29.0
--
Mon, Feb 18, 1991
3629.65
-0.09
14,813,964
9067
14300
46.0
33.0
--
Sun, Feb 17, 1991
3629.74
0.04
14,824,009
9141
10700
60.0
40.0
--
Sat, Feb 16, 1991
3629.70
-0.11
14,819,545
8812
11900
62.0
45.0
--
Fri, Feb 15, 1991
3629.81
-0.06
14,831,822
7790
12700
64.0
34.0
--
Thu, Feb 14, 1991
3629.87
-0.06
14,838,518
7407
12000
69.0
35.0
--
Wed, Feb 13, 1991
3629.93
-0.08
14,845,187
7226
12000
65.0
31.0
--
Tue, Feb 12, 1991
3630.01
-0.13
14,854,126
7162
13000
55.0
34.0
--
Mon, Feb 11, 1991
3630.14
-0.08
14,868,738
7045
10200
55.0
30.0
--
Sun, Feb 10, 1991
3630.22
0.05
14,877,747
6768
4890
58.0
31.0
--
Sat, Feb 09, 1991
3630.17
0.04
14,872,116
6545
4870
59.0
31.0
--
Fri, Feb 08, 1991
3630.13
-0.01
14,867,612
6353
5450
56.0
34.0
--
Thu, Feb 07, 1991
3630.14
-0.09
14,868,738
6066
10200
53.0
29.0
--
Wed, Feb 06, 1991
3630.23
-0.06
14,878,873
6045
10200
53.0
30.0
--
Tue, Feb 05, 1991
3630.29
-0.05
14,885,629
6023
10200
54.0
26.0
--
Mon, Feb 04, 1991
3630.34
-0.10
14,891,260
5878
10200
52.0
27.0
--
Sun, Feb 03, 1991
3630.44
-0.06
14,902,493
5736
10200
48.0
28.0
--
Averages of List
3629.88
-0.06
14,839,612
7259
11115
57.3
32.2
--


Averages for February 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3625.87
-0.1
14,949,467
8035
13155
53.7
31.9
47.1
All-Time
3614.55
-0.07
14,044,453
8431
11991
72.5
48.6
62.6


All Lake Powell water data for February 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Thu Feb 13, 2025
3564.91
8,140,286
5675
11947
43.2
20.2
--
Tue Feb 13, 2024
3563.80
8,059,396
7378
11633
46.8
34.4
--
Mon Feb 13, 2023
3522.16
5,382,885
3690
8862
47.1
30.9
44.0
Sun Feb 13, 2022
3529.37
6,198,622
5373
10104
57.0
30.0
44.0
Sat Feb 13, 2021
3574.11
9,443,357
4643
12190
48.0
35.0
47.0
Thu Feb 13, 2020
3604.22
12,157,302
5202
11963
54.0
29.0
46.0
Wed Feb 13, 2019
3574.17
9,448,327
4794
12794
48.0
30.0
45.0
Tue Feb 13, 2018
3617.83
13,534,610
10023
13274
50.0
39.0
48.0
Mon Feb 13, 2017
3594.52
11,234,652
10442
13326
55.0
43.0
50.0
Sat Feb 13, 2016
3595.40
11,316,437
8727
11630
57.0
35.1
48.0
Fri Feb 13, 2015
3592.98
11,092,433
7050
10913
63.0
37.0
53.0
Thu Feb 13, 2014
3577.11
9,693,980
6695
11158
72.0
39.0
46.0
Wed Feb 13, 2013
3603.13
12,051,218
4365
11081
46.9
26.6
44.0
Mon Feb 13, 2012
3636.18
15,556,522
9325
11655
51.1
39.9
49.0
Sun Feb 13, 2011
3617.66
13,516,804
6519
17944
52.0
30.0
45.0
Sat Feb 13, 2010
3621.28
13,899,321
6780
10513
54.0
34.0
49.0
Fri Feb 13, 2009
3613.20
13,055,104
6150
11000
41.0
26.1
48.0
Wed Feb 13, 2008
3589.87
10,808,751
7965
10535
57.9
32.0
46.0
Tue Feb 13, 2007
3598.70
11,626,478
10488
11197
53.1
37.9
48.0
Mon Feb 13, 2006
3592.23
11,023,587
7115
14967
55.0
24.1
47.0
Sun Feb 13, 2005
3560.40
8,353,478
8682
6822
55.0
37.9
--
Fri Feb 13, 2004
3589.41
10,767,171
3999
14071
39.0
18.0
46.0
Thu Feb 13, 2003
3613.20
13,055,099
4563
11980
n/a
n/a
--
Wed Feb 13, 2002
3651.11
17,354,296
3870
11310
48.0
28.0
46.0
Tue Feb 13, 2001
3665.12
19,172,480
4865
11820
54.0
35.1
50.0
Sun Feb 13, 2000
3678.55
21,047,650
7855
10608
59.0
30.0
--
Sat Feb 13, 1999
3679.80
21,228,948
8440
14394
46.0
22.0
--
Fri Feb 13, 1998
3677.47
20,891,924
11568
19900
n/a
n/a
--
Thu Feb 13, 1997
3669.45
19,762,510
10419
20000
54.0
29.0
--
Tue Feb 13, 1996
3676.98
20,821,562
10038
14900
65.0
36.0
--
Mon Feb 13, 1995
3646.14
16,740,010
7354
13000
62.0
36.0
--
Sun Feb 13, 1994
3656.08
17,984,416
7921
9840
47.0
21.0
--
Sat Feb 13, 1993
3613.00
13,034,646
8003
11100
n/a
n/a
--
Thu Feb 13, 1992
3620.62
13,829,042
8003
12000
45.0
40.0
--
Wed Feb 13, 1991
3629.93
14,845,187
7226
12000
65.0
31.0
--
Tue Feb 13, 1990
3654.86
17,828,664
5022
8500
66.0
32.0
--
Mon Feb 13, 1989
3675.12
20,556,056
6385
8990
57.0
22.0
--
Sat Feb 13, 1988
3682.49
21,623,028
9099
14200
65.0
28.0
--
Fri Feb 13, 1987
3678.05
20,975,258
16250
19300
54.0
39.0
--
Thu Feb 13, 1986
3684.04
21,852,966
14058
21000
58.0
41.0
--
Wed Feb 13, 1985
3678.27
21,007,152
15654
26400
54.0
29.0
--
Mon Feb 13, 1984
3678.92
21,132,618
15654
24200
55.0
32.0
--
Sun Feb 13, 1983
3682.25
21,650,750
12174
9220
59.0
41.0
--
Sat Feb 13, 1982
3661.89
18,829,036
7896
18000
43.0
30.0
--
Fri Feb 13, 1981
3678.34
21,142,012
8194
9750
55.0
30.0
--
Wed Feb 13, 1980
3672.65
20,360,564
10270
11300
50.0
29.0
--
Tue Feb 13, 1979
3627.06
14,667,532
8322
11000
37.0
32.0
--
Mon Feb 13, 1978
3624.33
14,389,086
7109
11200
49.0
31.0
--
Sun Feb 13, 1977
3651.59
17,635,088
7258
4230
59.0
30.0
--
Fri Feb 13, 1976
3666.45
19,620,630
11738
9880
60.0
39.0
--
Thu Feb 13, 1975
3645.84
16,969,494
9876
5900
51.0
33.0
--
Wed Feb 13, 1974
3648.12
17,279,558
10057
3560
49.0
25.0
--
Tue Feb 13, 1973
3600.68
12,045,010
13569
17200
52.0
35.0
--
Sun Feb 13, 1972
3607.46
12,738,913
11504
4740
53.0
25.0
--
Sat Feb 13, 1971
3602.05
12,217,622
12217
7220
61.0
32.0
--
Fri Feb 13, 1970
3569.15
9,266,335
9120
9360
66.0
41.0
--
Thu Feb 13, 1969
3541.12
7,154,646
11355
8170
52.0
36.0
--
Tue Feb 13, 1968
3524.98
6,094,824
7544
10300
58.0
39.0
--
Mon Feb 13, 1967
3516.13
5,558,877
6166
8720
59.0
32.0
--
Sun Feb 13, 1966
3534.30
6,722,508
8897
9910
42.0
25.0
--
Sat Feb 13, 1965
3491.55
4,200,379
11323
14800
39.0
20.0
--
Thu Feb 13, 1964
3414.40
1,108,997
4825
3990
52.0
26.0
--



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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 2.399 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