Lake Havasu Water Database

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

Lake Havasu




Water Summary
Today is day 224 of 365 for water year 2026. We are 61% through the Water Year.
Last Reading: 448.28 on Tuesday, May 12th, 2026
Lake Havasu was last within 3" of this elevation on May 11, 2026

Elevation & Content Water Inflow Data Parker Dam Release Data
Lake Havasu is 1.72 feet below Full Pool (Elevation 450.00 )

By content, Lake Havasu is 86.66% of Full Pool (619,400 af)
Total inflows for water year 2026: 3,810,688 acre feet

This is 86.01% of the average of 4,430,647 acre feet
Total releases for water year 2026: 2,958,844 acre feet

This is % of last year's release of 5,578,610 acre feet
During WY 2026, water storage has fallen by 3,917 AF yet total inflows have exceeded total outflows by 851,844 AF
Inflows for WY 2026 are 87.17% of WY 2025          Releases from Lake Mohave to Lake Havasu are running at 79.27% of the May 12 avg. Click for Details

Lake Havasu is down -0.24 feet from one year ago.    

View CFS     Last 14 Measurements
Lake Havasu is up 0.21 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP
Tue, May 12, 2026
448.28
-0.08
536,784
26777
19454
103.8
79.3
Mon, May 11, 2026
448.36
0.11
538,200
27495
19458
106.0
77.3
Sun, May 10, 2026
448.25
-0.12
536,076
27477
23090
104.8
74.3
Sat, May 09, 2026
448.37
-0.24
538,452
27446
23911
102.0
73.8
Fri, May 08, 2026
448.61
0.01
542,974
27436
21696
102.0
71.8
Thu, May 07, 2026
448.60
0.38
542,955
27571
13270
96.3
66.8
Wed, May 06, 2026
448.22
0.06
535,700
28364
20232
84.7
58.1
Tue, May 05, 2026
448.16
0.03
534,500
30647
20232
77.3
56.7
Mon, May 04, 2026
448.13
-0.02
533,821
30590
20979
79.0
64.5
Sun, May 03, 2026
448.15
-0.18
534,146
30679
22955
94.0
72.1
Sat, May 02, 2026
448.33
-0.09
537,742
28753
22888
92.3
64.9
Fri, May 01, 2026
448.42
0.00
539,354
26884
19129
92.5
69.4
Thu, Apr 30, 2026
448.42
0.35
539,412
26500
13161
90.6
65.6
Wed, Apr 29, 2026
448.07
-0.05
532,715
26523
19851
86.0
58.1
Averages of List
448.31
0.01
537,345
28081.6
20021.9
93.7
68.1

Averages for May 12th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP
Since Filled (02-24-1943)
448.71
-0.43
605,495
33313.77
25252.93
94.15
68.31
All-Time
448.57
-0.29
598,655
33313.77
25252.67
94.15
68.31

Last 10 May 12th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (af) OUTFLOW (af) HIGH TEMP LOW TEMP
Mon, May 12, 2025
448.52
-0.24
590,088
28316
22382
89.0
62.2
Sun, May 12, 2024
448.30
-0.02
585,897
32599
22205
91.4
71.0
Fri, May 12, 2023
448.35
-0.07
586,693
25897
23241
94.5
68.5
Thu, May 12, 2022
448.11
0.17
582,200
246234
16860
84.0
57.0
Wed, May 12, 2021
448.14
0.14
582,700
30149
26976
100.0
72.0
Tue, May 12, 2020
446.76
1.52
556,757
32920
27571
91.0
68.0
Sun, May 12, 2019
448.18
0.10
583,600
30943
25389
90.0
69.0
Sat, May 12, 2018
447.06
1.22
562,300
34910
26777
86.0
66.0
Fri, May 12, 2017
448.91
-0.63
597,700
17852
20827
99.0
71.0
Thu, May 12, 2016
448.81
-0.53
595,700
28166
13706
100.0
75.0
Averages of List
448.11
0.17
582,175
29966
21826
92.8
68.7


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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 - 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 = 1.9835 * Flow CFS
TP = Total Precipitation



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Copyright Water-Data.com
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