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 Jun 13, 1999

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Wed, Jun 23, 1999
3691.46
0.43
22,976,864
52726
16172
99.0
65.0
--
Tue, Jun 22, 1999
3691.03
0.29
22,910,586
52791
16218
99.0
65.0
--
Mon, Jun 21, 1999
3690.74
0.45
22,865,954
53142
16063
n/a
n/a
--
Sun, Jun 20, 1999
3690.29
0.52
22,796,838
51057
14323
100.0
63.0
--
Sat, Jun 19, 1999
3689.77
0.42
22,717,152
48326
16379
97.0
61.0
--
Fri, Jun 18, 1999
3689.35
0.46
22,652,954
47160
15965
99.0
n/a
73.5
Thu, Jun 17, 1999
3688.89
0.22
22,582,750
46402
16012
99.0
67.0
--
Wed, Jun 16, 1999
3688.67
0.51
22,549,250
46225
16138
101.0
69.0
--
Tue, Jun 15, 1999
3688.16
0.30
22,471,720
46815
18437
94.0
66.0
--
Mon, Jun 14, 1999
3687.86
0.32
22,426,236
47181
18351
95.0
59.0
--
Sun, Jun 13, 1999
3687.54
0.40
22,377,754
48981
14928
97.0
n/a
--
Sat, Jun 12, 1999
3687.14
0.42
22,317,252
51403
15131
96.0
n/a
--
Fri, Jun 11, 1999
3686.72
0.36
22,253,888
48741
16025
95.0
n/a
71.0
Thu, Jun 10, 1999
3686.36
0.44
22,199,694
47044
16021
92.0
55.0
--
Wed, Jun 09, 1999
3685.92
0.36
22,133,536
48063
15992
94.0
n/a
--
Tue, Jun 08, 1999
3685.56
0.39
22,079,560
51441
16006
91.0
56.0
--
Mon, Jun 07, 1999
3685.17
0.44
22,021,154
53017
16017
83.0
53.0
--
Sun, Jun 06, 1999
3684.73
0.44
21,955,430
52857
14371
88.0
52.0
--
Sat, Jun 05, 1999
3684.29
0.52
21,889,852
52473
15134
79.0
49.0
--
Fri, Jun 04, 1999
3683.77
0.39
21,812,526
52441
16059
82.0
54.0
72.0
Thu, Jun 03, 1999
3683.38
0.47
21,754,648
52709
16895
89.0
48.0
--
Averages of List
3687.47
0.41
22,368,838
50047
16030
93.4
58.8
72.2


Averages for June 13th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3638.46
0.36
16,367,328
40790
15499
92.5
64.4
71.3
All-Time
3628.45
0.39
15,541,409
40757
15451
72.5
48.6
62.6


All Lake Powell water data for June 13th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jun 13, 2025
3561.50
7,893,566
16224
11472
95.6
55.5
--
Thu Jun 13, 2024
3577.89
9,126,692
48319
10778
94.4
72.2
--
Tue Jun 13, 2023
3573.54
8,787,658
57227
17835
81.1
57.7
74.0
Mon Jun 13, 2022
3536.51
6,658,990
21778
10254
95.0
80.0
70.0
Sun Jun 13, 2021
3561.76
8,457,532
12618
9587
103.0
70.0
73.0
Sat Jun 13, 2020
3610.07
12,737,347
23335
8883
81.0
71.0
73.0
Thu Jun 13, 2019
3595.13
11,291,304
75291
14023
98.0
69.0
70.0
Wed Jun 13, 2018
3612.02
12,934,705
8638
13968
100.0
73.0
74.0
Tue Jun 13, 2017
3627.36
14,559,293
60602
12967
86.0
54.0
70.0
Mon Jun 13, 2016
3611.57
12,888,983
55101
13526
86.0
69.0
73.0
Sat Jun 13, 2015
3604.84
12,217,922
51790
12211
90.0
62.0
74.0
Fri Jun 13, 2014
3601.70
11,912,995
50701
10752
95.0
73.0
72.0
Thu Jun 13, 2013
3600.72
11,818,890
20663
13703
99.0
78.1
74.0
Wed Jun 13, 2012
3636.19
15,557,679
7005
12405
97.0
66.9
71.0
Mon Jun 13, 2011
3634.74
15,390,488
93551
23046
89.1
63.0
67.0
Sun Jun 13, 2010
3634.01
15,306,798
57205
9562
73.0
52.0
67.0
Sat Jun 13, 2009
3635.54
15,482,574
36343
9957
82.9
64.0
70.0
Fri Jun 13, 2008
3622.25
14,003,110
60861
13450
84.9
55.9
67.0
Wed Jun 13, 2007
3610.82
12,813,024
17058
13912
93.0
66.9
70.0
Tue Jun 13, 2006
3609.70
12,700,121
32417
14104
98.1
66.0
75.0
Mon Jun 13, 2005
3597.28
11,492,423
48401
13628
87.1
57.9
67.0
Sun Jun 13, 2004
3587.30
10,577,858
17599
12531
96.1
64.9
73.0
Fri Jun 13, 2003
3615.91
13,334,385
24042
15023
91.0
64.0
73.0
Thu Jun 13, 2002
3643.47
16,416,574
8144
12830
96.1
66.0
70.0
Wed Jun 13, 2001
3672.30
20,158,442
22091
10510
72.0
53.1
71.0
Tue Jun 13, 2000
3682.52
21,627,492
24218
7957
97.0
62.0
--
Sun Jun 13, 1999
3687.54
22,377,754
48981
14928
97.0
n/a
--
Sat Jun 13, 1998
3693.61
23,310,424
36577
18000
88.0
52.0
--
Fri Jun 13, 1997
3687.52
22,374,724
80012
26900
89.0
65.0
74.0
Thu Jun 13, 1996
3683.71
21,803,610
39074
18100
100.0
67.0
--
Tue Jun 13, 1995
3666.81
19,401,126
64979
16600
99.0
64.0
--
Mon Jun 13, 1994
3664.76
19,124,030
25800
11500
102.0
72.0
--
Sun Jun 13, 1993
3657.25
18,135,052
44173
8210
95.0
61.0
--
Sat Jun 13, 1992
3633.40
15,237,589
19132
10200
85.0
57.0
--
Thu Jun 13, 1991
3635.99
15,534,849
32564
17000
97.0
66.0
--
Wed Jun 13, 1990
3650.21
17,242,246
24452
15000
94.0
65.0
--
Tue Jun 13, 1989
3678.62
21,057,916
15855
13200
91.0
67.0
--
Mon Jun 13, 1988
3690.84
22,881,374
30098
9840
96.0
54.0
--
Sat Jun 13, 1987
3697.23
23,879,566
42646
12800
100.0
71.0
--
Fri Jun 13, 1986
3690.32
22,801,290
73092
31900
97.0
66.0
--
Thu Jun 13, 1985
3699.25
24,202,000
72375
37200
99.0
71.0
--
Wed Jun 13, 1984
3695.66
23,663,828
83363
44300
96.0
60.0
--
Mon Jun 13, 1983
3701.96
24,704,276
84659
48800
89.0
57.0
--
Sun Jun 13, 1982
3679.24
21,241,580
39064
6910
91.0
65.0
--
Sat Jun 13, 1981
3680.18
21,409,672
27454
7210
96.0
66.0
--
Fri Jun 13, 1980
3696.52
23,928,478
64980
28100
n/a
n/a
--
Wed Jun 13, 1979
3672.55
20,377,014
57574
16100
101.0
65.0
--
Tue Jun 13, 1978
3641.04
16,307,125
47492
13300
93.0
64.0
--
Mon Jun 13, 1977
3655.15
18,090,384
13864
4920
96.0
65.0
--
Sun Jun 13, 1976
3670.48
20,177,906
32564
6870
89.0
71.0
--
Fri Jun 13, 1975
3661.69
19,006,616
61798
18300
99.0
71.0
--
Thu Jun 13, 1974
3665.75
19,584,430
32911
19000
103.0
68.0
--
Wed Jun 13, 1973
3625.45
14,628,531
67213
10600
90.0
67.0
--
Tue Jun 13, 1972
3617.03
13,733,502
40528
16500
96.0
72.0
--
Sun Jun 13, 1971
3613.91
13,424,904
36736
9150
91.0
57.0
--
Sat Jun 13, 1970
3590.70
11,151,195
48482
12600
86.0
62.0
--
Fri Jun 13, 1969
3575.39
9,804,894
25832
15100
86.0
58.0
--
Thu Jun 13, 1968
3536.98
6,881,581
49578
18400
96.0
63.0
--
Tue Jun 13, 1967
3518.64
5,710,828
37062
11900
78.0
58.0
--
Mon Jun 13, 1966
3545.66
7,511,944
15813
13500
95.0
65.0
--
Sun Jun 13, 1965
3492.21
4,234,660
52506
58100
91.0
63.0
--
Sat Jun 13, 1964
3454.29
2,483,602
32848
990
91.0
66.0
--
Thu Jun 13, 1963
14363
2540
91.0
63.0
--



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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 2.442 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