Lake Powell Water Database


powell
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 Dec 08, 1974

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Dec 18, 1974
3648.71
-0.13
17,353,628
8420
11700
52.0
28.0
--
Tue, Dec 17, 1974
3648.84
-0.09
17,369,968
8676
12700
53.0
30.0
--
Mon, Dec 16, 1974
3648.93
-0.11
17,381,250
8289
13100
56.0
36.0
--
Sun, Dec 15, 1974
3649.04
0.03
17,395,096
8628
8100
47.0
25.0
--
Sat, Dec 14, 1974
3649.01
-0.08
17,391,310
8589
8870
46.0
29.0
--
Fri, Dec 13, 1974
3649.09
-0.08
17,401,408
9046
10400
51.0
29.0
--
Thu, Dec 12, 1974
3649.17
0.00
17,411,474
8483
10400
52.0
28.0
--
Wed, Dec 11, 1974
3649.17
-0.12
17,411,474
9025
14300
47.0
24.0
--
Tue, Dec 10, 1974
3649.29
-0.03
17,426,620
9656
7680
45.0
23.0
--
Mon, Dec 09, 1974
3649.32
0.01
17,430,406
9317
8750
45.0
25.0
--
Sun, Dec 08, 1974
3649.31
-0.01
17,429,146
9213
4690
48.0
39.0
--
Sat, Dec 07, 1974
3649.32
0.05
17,430,406
9199
7560
50.0
32.0
--
Fri, Dec 06, 1974
3649.27
-0.07
17,424,096
8227
12200
52.0
36.0
--
Thu, Dec 05, 1974
3649.34
-0.03
17,432,932
8050
8980
56.0
38.0
--
Wed, Dec 04, 1974
3649.37
-0.08
17,436,718
8681
10400
52.0
36.0
--
Tue, Dec 03, 1974
3649.45
-0.03
17,446,784
9283
9100
50.0
29.0
--
Mon, Dec 02, 1974
3649.48
0.00
17,450,572
7813
10100
50.0
26.0
--
Sun, Dec 01, 1974
3649.48
0.02
17,450,572
8875
5800
50.0
26.0
--
Sat, Nov 30, 1974
3649.46
-0.06
17,448,048
9443
11100
49.0
25.0
--
Fri, Nov 29, 1974
3649.52
-0.10
17,455,620
9560
10000
55.0
30.0
--
Thu, Nov 28, 1974
3649.62
0.05
17,468,242
9556
5280
55.0
33.0
--
Averages of List
3649.25
-0.04
17,421,227
8859
9581
50.5
29.9
--


Averages for December 8th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3633.42
-0.11
15,787,954
8006
13516
48.6
30.2
54
All-Time
3624.25
-0.09
14,738,869
8534
12601
72.4
48.4
63


All Lake Powell water data for December 8th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Sun Dec 08, 2024
3574.38
8,852,473
5636
8696
49.2
27.6
--
Fri Dec 08, 2023
3570.63
8,565,594
4791
10259
46.7
26.6
59.0
Thu Dec 08, 2022
3527.27
5,676,464
7190
9201
44.4
21.6
48.0
Wed Dec 08, 2021
3540.65
6,934,962
4022
10012
52.0
42.0
54.0
Tue Dec 08, 2020
3586.34
10,492,431
3673
12004
51.0
27.0
53.0
Sun Dec 08, 2019
3610.57
12,787,761
7426
10838
51.0
42.0
54.0
Sat Dec 08, 2018
3585.30
10,400,396
4301
11142
48.0
31.0
53.0
Fri Dec 08, 2017
3624.65
14,262,359
8073
12333
50.0
27.0
55.0
Thu Dec 08, 2016
3604.46
12,180,743
5155
15918
43.0
27.0
55.0
Tue Dec 08, 2015
3604.31
12,166,089
4836
13461
51.1
33.1
55.0
Mon Dec 08, 2014
3600.81
11,827,511
8046
14422
50.0
41.0
57.0
Sun Dec 08, 2013
3587.19
10,568,043
6761
8815
30.9
19.9
52.0
Sat Dec 08, 2012
3613.87
13,123,794
4145
13210
55.0
37.0
55.0
Thu Dec 08, 2011
3644.13
16,496,105
6356
20281
42.1
27.0
55.0
Wed Dec 08, 2010
3629.20
14,763,438
7434
13876
48.0
32.0
53.0
Tue Dec 08, 2009
3630.01
14,853,957
6625
15388
39.0
26.1
55.0
Mon Dec 08, 2008
3620.97
13,866,271
7073
13229
50.0
39.0
57.0
Sat Dec 08, 2007
3597.85
11,546,125
6205
12225
48.9
34.0
55.0
Fri Dec 08, 2006
3605.76
12,308,249
10107
13448
48.0
28.9
54.0
Thu Dec 08, 2005
3601.41
11,885,086
7525
13278
32.0
15.1
52.0
Wed Dec 08, 2004
3566.44
8,822,411
3502
9883
44.1
36.0
52.0
Mon Dec 08, 2003
3599.64
11,715,757
5475
10032
50.0
35.1
54.0
Sun Dec 08, 2002
3622.46
14,025,651
4893
8610
50.0
30.9
54.0
Sat Dec 08, 2001
3659.11
18,376,364
6240
12929
44.1
26.1
54.0
Fri Dec 08, 2000
3672.48
20,183,638
6100
13883
53.0
34.0
52.0
Wed Dec 08, 1999
3683.85
21,824,420
9350
17470
54.0
32.0
--
Tue Dec 08, 1998
3685.00
21,995,752
11280
14600
43.0
20.0
--
Mon Dec 08, 1997
3685.08
22,007,720
13519
20200
49.0
36.0
--
Sun Dec 08, 1996
3676.89
20,808,644
9008
10400
54.0
32.0
--
Fri Dec 08, 1995
3682.42
21,612,726
12223
15400
56.0
34.0
--
Thu Dec 08, 1994
3651.72
17,430,764
7811
12500
54.0
22.0
--
Wed Dec 08, 1993
3661.04
18,629,134
9532
13800
54.0
27.0
--
Tue Dec 08, 1992
3618.55
13,610,197
6209
11300
42.0
29.0
--
Sun Dec 08, 1991
3625.92
14,401,271
6226
9730
52.0
30.0
--
Sat Dec 08, 1990
3635.62
15,492,313
5120
8590
48.0
25.0
--
Fri Dec 08, 1989
3660.91
18,612,654
5405
11500
58.0
25.0
--
Thu Dec 08, 1988
3681.68
21,503,950
6220
11200
55.0
25.0
--
Tue Dec 08, 1987
3686.76
22,260,002
10633
15500
52.0
28.0
--
Mon Dec 08, 1986
3687.04
22,302,046
20034
25800
54.0
31.0
--
Sun Dec 08, 1985
3686.87
22,276,518
16799
8380
52.0
34.0
--
Sat Dec 08, 1984
3688.14
22,500,308
14707
24700
45.0
30.0
--
Thu Dec 08, 1983
3688.67
22,613,308
14674
23900
49.0
28.0
--
Wed Dec 08, 1982
3685.76
22,205,254
13912
19400
n/a
n/a
--
Tue Dec 08, 1981
3670.05
19,966,128
6874
10300
47.0
38.0
--
Mon Dec 08, 1980
3682.10
21,723,142
9140
16200
50.0
36.0
--
Sat Dec 08, 1979
3672.88
20,423,710
10229
9770
54.0
32.0
--
Fri Dec 08, 1978
3635.21
15,619,092
8978
21400
23.0
6.0
--
Thu Dec 08, 1977
3633.99
15,502,177
5452
14700
69.0
48.0
--
Wed Dec 08, 1976
3656.90
18,345,388
10556
13500
50.0
27.0
--
Mon Dec 08, 1975
3667.46
19,789,258
11842
4640
51.0
32.0
--
Sun Dec 08, 1974
3649.31
17,429,146
9213
4690
48.0
39.0
--
Sat Dec 08, 1973
3647.22
17,194,314
12267
6010
51.0
28.0
--
Fri Dec 08, 1972
3608.87
12,882,342
12267
17200
47.0
42.0
--
Wed Dec 08, 1971
3611.56
13,179,986
10831
15900
34.0
25.0
--
Tue Dec 08, 1970
3601.16
12,149,551
10970
9720
52.0
31.0
--
Mon Dec 08, 1969
3573.14
9,614,458
11210
15000
43.0
24.0
--
Sun Dec 08, 1968
3541.13
7,167,078
9171
5980
41.0
26.0
--
Fri Dec 08, 1967
3527.96
6,294,732
8651
10500
46.0
34.0
--
Thu Dec 08, 1966
3523.58
6,025,931
11591
7770
52.0
35.0
--
Wed Dec 08, 1965
3533.08
6,651,570
12615
9080
52.0
35.0
--
Tue Dec 08, 1964
3491.65
4,211,795
8618
6130
41.0
23.0
--
Sun Dec 08, 1963
871,400
4370
1030
48.0
23.0
--



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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 2.424 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