Lake Havasu Water Database

Lake Havasu, Parker Dam, Colorado River, Spring Break, Laughlin

Lake Havasu




Water Summary
Today is day 236 of 365 for water year 2026. We are 65% through the Water Year.
Last Reading: 448.65 on Sunday, May 24th, 2026
Lake Havasu was last within 3" of this elevation on May 23, 2026

Elevation & Content Water Inflow Data Parker Dam Release Data
Lake Havasu is 1.35 feet below Full Pool (Elevation 450.00 )

By content, Lake Havasu is 87.79% of Full Pool (619,400 af)
Total inflows for water year 2026: 4,130,472 acre feet

This is 86.95% of the average of 4,750,583 acre feet
Total releases for water year 2026: 3,208,432 acre feet

This is % of last year's release of 5,578,610 acre feet
During WY 2026, water storage has risen by 3,099 AF and total inflows have exceeded total outflows by 922,040 AF
Inflows for WY 2026 are 87.27% of WY 2025          Releases from Lake Mohave to Lake Havasu are running at 89.63% of the May 24 avg. Click for Details

Lake Havasu is up 0.40 feet from one year ago.    

View Acre Feet     Last 14 Measurements
Lake Havasu is up 0.29 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, May 24, 2026
448.65
-0.05
543,800
14900
11700
95.7
72.1
Sat, May 23, 2026
448.70
0.15
544,800
14600
10700
95.0
71.2
Fri, May 22, 2026
448.55
-0.09
541,800
11700
10700
94.6
75.0
Thu, May 21, 2026
448.64
0.32
543,700
11900
7200
91.8
71.4
Wed, May 20, 2026
448.32
0.00
537,400
11861
10500
92.7
66.0
Tue, May 19, 2026
448.32
-0.15
537,416
11862
11223
89.6
63.4
Mon, May 18, 2026
448.47
0.14
540,374
14400
11199
83.8
63.5
Sun, May 17, 2026
448.33
-0.05
537,600
14200
11800
91.3
68.9
Sat, May 16, 2026
448.38
-0.12
538,600
14250
11900
94.3
72.9
Fri, May 15, 2026
448.50
-0.15
540,931
14246
12271
98.2
72.6
Thu, May 14, 2026
448.65
0.38
543,843
14252
7008
95.9
71.7
Wed, May 13, 2026
448.27
-0.01
536,440
13051
9631
97.2
74.6
Tue, May 12, 2026
448.28
-0.08
536,784
13500
9808
103.8
79.3
Mon, May 11, 2026
448.36
0.11
538,200
13862
9810
106.0
77.3
Averages of List
448.46
0.03
540,121
13470.3
10389.3
95.0
71.4

Averages for May 24th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (02-24-1943)
448.90
-0.25
608,367
15385.40
12532.20
93.21
69.40
All-Time
448.78
-0.13
599,120
15385.40
12569.51
93.21
69.40

Last 10 May 24th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, May 24, 2025
448.25
0.40
584,811
16384
11895
92.4
62.2
Fri, May 24, 2024
448.00
0.65
580,000
17025
11528
86.9
69.5
Wed, May 24, 2023
447.74
0.91
574,991
13613
9620
93.7
75.6
Tue, May 24, 2022
448.49
0.16
589,500
17000
11200
100.0
72.0
Mon, May 24, 2021
448.67
-0.02
593,100
16600
11300
93.0
64.0
Sun, May 24, 2020
447.20
1.45
564,785
16996
13697
93.0
68.0
Fri, May 24, 2019
448.88
-0.23
597,100
14200
12300
77.0
58.0
Thu, May 24, 2018
448.59
0.06
591,500
15600
7420
96.0
71.0
Wed, May 24, 2017
447.90
0.75
578,200
16800
11200
111.0
78.0
Tue, May 24, 2016
449.01
-0.36
599,600
13800
9710
84.0
69.0
Averages of List
448.24
0.41
584,708
13192
10746
94.2
69.0


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Lake Havasu City, AZ
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 - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation



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Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
*Air temp data is sourced from (Prev 24 Hr Extremes):    Lake Havasu City, AZ Weather
Water data sourced from: Lake Havasu Source Data
Weather forecast for Lake Havasu City, AZ
All data is provisional and subject to review and modification


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1999 - 2026



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Lake Havasu Water Database
Lake Havasu, Parker Dam, Colorado River, Spring Break, Laughlin