Lake Powell Water Database


powell
powell
The earliest data is from Thursday, March 14th, 1963
The most recent data is from Saturday, July 31st, 2021

Water Data for 20 days surrounding Jun 11, 2021

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Mon, Jun 21, 2021
3561.35
-0.14
8426071
5647
10971
105.0
80.0
77.0
Sun, Jun 20, 2021
3561.49
-0.02
8436804
8678
8993
107.0
79.0
77.0
Sat, Jun 19, 2021
3561.51
-0.10
8438338
7298
10956
103.0
83.0
77.0
Fri, Jun 18, 2021
3561.61
-0.07
8446012
8217
10623
107.0
85.0
77.0
Thu, Jun 17, 2021
3561.68
-0.08
8451387
9123
11947
108.0
83.0
76.0
Wed, Jun 16, 2021
3561.76
-0.02
8457532
12322
12637
109.0
79.0
76.0
Tue, Jun 15, 2021
3561.78
0.00
8459068
12947
12425
107.0
76.0
75.0
Mon, Jun 14, 2021
3561.78
0.02
8459068
12974
11616
105.0
72.0
74.0
Sun, Jun 13, 2021
3561.76
0.06
8457532
12618
9587
103.0
70.0
73.0
Sat, Jun 12, 2021
3561.70
0.04
8452923
13583
11389
100.0
65.0
72.0
Fri, Jun 11, 2021
3561.66
0.05
8449851
14238
11626
92.0
60.0
72.0
Thu, Jun 10, 2021
3561.61
0.06
8446012
14706
11678
94.0
72.0
72.0
Wed, Jun 09, 2021
3561.55
0.06
8441407
14810
11783
91.0
64.0
72.0
Tue, Jun 08, 2021
3561.49
0.08
8436804
14165
10305
91.0
70.0
73.0
Mon, Jun 07, 2021
3561.41
0.06
8430670
14103
11079
93.0
67.0
72.0
Sun, Jun 06, 2021
3561.35
0.08
8426071
12926
9068
99.0
78.0
72.0
Sat, Jun 05, 2021
3561.27
0.03
8419941
12710
10939
101.0
75.0
72.0
Fri, Jun 04, 2021
3561.24
0.12
8417644
11122
5600
102.0
78.0
72.0
Thu, Jun 03, 2021
3561.12
0.18
8408457
13917
5903
98.0
72.0
70.0
Wed, Jun 02, 2021
3560.94
0.20
8394691
14479
5642
97.0
66.0
69.0
Tue, Jun 01, 2021
3560.74
0.17
8379414
13142
5562
93.0
67.0
68.0
Averages of List
3561.47
0.04
8435033
12082
10016
100.2
73.4
73.2


Averages for June 11th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3645.17
0.39
17085339
43112
15562
90.5
63.1
70.8
All-Time
3632.22
0.44
15965400
42323
14945
72.2
48.2
62.7


All Lake Powell water data for June 11th

DATE MEASURED ELEVATION CONTENT INFLOW OUTFLOW HIGH TEMP LOW TEMP WATER TEMP
Fri Jun 11, 2021
3561.66
8449851
14238
11626
92.0
60.0
72.0
Thu Jun 11, 2020
3609.51
12681041
31707
11840
97.0
63.0
72.0
Tue Jun 11, 2019
3592.71
11067618
77907
13942
96.0
64.0
70.0
Mon Jun 11, 2018
3612.20
12953023
12022
14030
97.0
66.0
73.0
Sun Jun 11, 2017
3625.89
14397673
58444
11197
91.0
70.0
72.0
Sat Jun 11, 2016
3610.06
12736340
58944
12785
91.0
71.0
73.0
Thu Jun 11, 2015
3603.42
12079381
48768
13712
63.0
63.0
72.0
Wed Jun 11, 2014
3600.15
11764389
54411
10658
93.9
72.0
71.0
Tue Jun 11, 2013
3600.46
11794009
19630
13720
98.1
73.0
73.0
Mon Jun 11, 2012
3636.40
15581999
6022
12690
89.1
59.0
71.0
Sat Jun 11, 2011
3632.57
15142658
91570
22004
90.0
64.0
65.0
Fri Jun 11, 2010
3632.55
15140387
56794
10166
82.0
57.0
70.0
Thu Jun 11, 2009
3634.77
15393934
42707
10750
n/a
n/a
70.0
Wed Jun 11, 2008
3620.84
13852439
67757
13569
81.0
61.0
65.0
Mon Jun 11, 2007
3610.75
12805942
17345
13995
84.9
63.0
70.0
Sun Jun 11, 2006
3609.11
12640934
32583
11976
95.0
63.0
74.0
Sat Jun 11, 2005
3595.95
11367739
50328
12588
73.0
54.0
68.0
Fri Jun 11, 2004
3587.17
10566253
18039
13798
84.9
55.9
72.0
Wed Jun 11, 2003
3615.68
13310533
28807
15040
88.0
61.0
--
Tue Jun 11, 2002
3643.66
16439434
8630
12833
89.1
59.0
69.0
Mon Jun 11, 2001
3672.09
20129070
23037
10492
97.0
72.0
74.0
Sun Jun 11, 2000
3682.16
21574406
27623
7898
88.0
62.0
--
Fri Jun 11, 1999
3686.72
22253888
48741
16025
95.0
n/a
71.0
Thu Jun 11, 1998
3693.29
23260550
42361
19100
82.0
56.0
--
Wed Jun 11, 1997
3686.33
22195176
83173
24000
92.0
61.0
--
Tue Jun 11, 1996
3683.21
21729476
38589
18800
104.0
70.0
--
Sun Jun 11, 1995
3665.61
19238558
74523
15100
85.0
56.0
--
Sat Jun 11, 1994
3664.39
19074334
28086
9860
102.0
72.0
--
Fri Jun 11, 1993
3656.18
17997238
52664
10800
92.0
59.0
--
Thu Jun 11, 1992
3633.22
15217077
21755
11600
93.0
64.0
--
Tue Jun 11, 1991
3635.49
15477349
32090
16600
92.0
67.0
--
Mon Jun 11, 1990
3649.98
17213518
21523
13700
80.0
62.0
--
Sun Jun 11, 1989
3678.64
21060784
16456
8260
92.0
66.0
--
Sat Jun 11, 1988
3690.30
22798208
28476
6420
97.0
56.0
--
Thu Jun 11, 1987
3696.63
23784522
38158
11900
95.0
65.0
--
Wed Jun 11, 1986
3689.40
22660786
79940
31800
85.0
54.0
--
Tue Jun 11, 1985
3698.38
24062782
65317
30200
98.0
68.0
--
Mon Jun 11, 1984
3694.86
23538226
99651
44500
92.0
54.0
--
Sat Jun 11, 1983
3701.16
24574668
83543
48800
93.0
64.0
--
Fri Jun 11, 1982
3678.55
21141344
36714
10600
91.0
61.0
--
Thu Jun 11, 1981
3679.78
21351354
28518
8650
100.0
72.0
--
Wed Jun 11, 1980
3695.65
23791142
57237
26400
n/a
n/a
--
Mon Jun 11, 1979
3671.60
20243328
68688
11700
86.0
48.0
--
Sun Jun 11, 1978
3639.95
16176727
41634
7870
97.0
61.0
--
Sat Jun 11, 1977
3654.90
18058176
13264
1840
91.0
62.0
--
Fri Jun 11, 1976
3669.90
20096700
31974
12600
94.0
51.0
--
Wed Jun 11, 1975
3660.60
18861484
64042
16400
81.0
56.0
--
Tue Jun 11, 1974
3665.55
19557274
29962
14300
97.0
72.0
--
Mon Jun 11, 1973
3623.51
14413670
52570
15600
96.0
75.0
--
Sun Jun 11, 1972
3616.22
13647714
41708
8150
93.0
66.0
--
Fri Jun 11, 1971
3613.04
13333857
37273
12600
91.0
60.0
--
Thu Jun 11, 1970
3589.26
11017710
43499
12900
85.0
57.0
--
Wed Jun 11, 1969
3575.10
9780144
27286
14600
78.0
55.0
--
Tue Jun 11, 1968
3535.58
6786454
61177
15600
88.0
55.0
--
Sun Jun 11, 1967
3517.31
5630180
39264
10100
86.0
42.0
--
Sat Jun 11, 1966
3545.64
7510509
17720
13600
93.0
63.0
--
Fri Jun 11, 1965
3492.03
4225313
47702
46000
75.0
61.0
--
Thu Jun 11, 1964
3451.28
2363921
39380
990
83.0
56.0
--
Tue Jun 11, 1963
15061
2470
84.0
60.0
--



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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



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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


Copyright Summit Technologies, Inc.
1999 - 2021


powell Water Database