Lake Havasu

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Water Summary
Today is day 21 of 365 for water year 2026.
We are 6% through the Water Year.
Last Reading: 447.47 on Tuesday, October 21st, 2025 Lake Havasu was last within 3" of this elevation on Oct 14, 2025
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Elevation & Content |
Water Inflow Data |
Parker Dam Release Data | Lake Havasu is 2.53 feet below Full Pool (Elevation 450.00 )
By content, Lake Havasu is 84.19% of Full Pool (619,400 af)
| Total inflows for water year 2026: 344,282 acre feet
This is 87.31% of the average of 394,327 acre feet | Total releases for water year 2026: 276,357 acre feet
This is % of last year's release of 5,578,610 acre feet |
During WY 2026, water storage has fallen by 38,574 AF yet total inflows have exceeded total outflows by 67,925 AF |
Inflows for WY 2026 are 74.54% of WY 2025
 
Releases from Lake Mohave to Lake Havasu are running at 68.42% of the Oct 21 avg. Click for Details
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Lake Havasu is up 0.52 feet from one year ago.
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View Acre Feet
Last 14 Measurements Lake Havasu is down -0.11 feet over these measurements
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Tue, Oct 21, 2025 |
447.47 |
-0.25 |
521,458 |
7606 |
8490 |
85.1 |
49.3 |
Mon, Oct 20, 2025 |
447.72 |
-0.20 |
526,024 |
7996 |
8183 |
85.1 |
56.5 |
Sun, Oct 19, 2025 |
447.92 |
-0.17 |
529,826 |
7860 |
8208 |
86.2 |
53.2 |
Sat, Oct 18, 2025 |
448.09 |
0.11 |
533,096 |
8473 |
5704 |
83.5 |
49.5 |
Fri, Oct 17, 2025 |
447.98 |
0.06 |
531,022 |
7640 |
5405 |
81.3 |
45.7 |
Thu, Oct 16, 2025 |
447.92 |
0.19 |
529,788 |
7665 |
3483 |
78.8 |
54.3 |
Wed, Oct 15, 2025 |
447.73 |
0.18 |
526,345 |
8653 |
5682 |
74.1 |
51.8 |
Tue, Oct 14, 2025 |
447.55 |
-0.19 |
522,789 |
8828 |
7980 |
73.9 |
55.4 |
Mon, Oct 13, 2025 |
447.74 |
0.17 |
526,515 |
9237 |
5329 |
85.1 |
61.0 |
Sun, Oct 12, 2025 |
447.57 |
-0.10 |
523,202 |
9027 |
7926 |
83.8 |
62.4 |
Sat, Oct 11, 2025 |
447.67 |
-0.26 |
525,195 |
8440 |
8209 |
86.5 |
65.3 |
Fri, Oct 10, 2025 |
447.93 |
-0.05 |
530,000 |
8442 |
6310 |
77.4 |
66.7 |
Thu, Oct 09, 2025 |
447.98 |
0.40 |
530,927 |
8445 |
2772 |
84.0 |
68.5 |
Wed, Oct 08, 2025 |
447.58 |
0.31 |
523,521 |
8466 |
3415 |
94.1 |
59.9 |
Averages of List |
447.78 |
0.01 |
527,122 |
8341.3 |
6221.1 |
82.8 |
57.1 |
Averages for October 21st
AVERAGE TYPE |
ELEVATION |
CUR ELEV vs AVG FOR DATE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Since Filled (02-24-1943) |
447.34 |
0.13 |
574,290 |
10251.82 |
8767.01 |
37.41 |
61.53 |
All-Time |
447.21 |
0.26 |
564,416 |
10251.82 |
9023.43 |
37.41 |
61.53 |
Last 10 October 21st's data records
DATE MEASURED |
ELEVATION |
TODAY vs THEN |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Mon, Oct 21, 2024 |
446.95 |
0.52 |
560,216 |
9154 |
7868 |
83.9 |
47.7 |
Sat, Oct 21, 2023 |
447.93 |
-0.46 |
578,752 |
8371 |
7604 |
98.1 |
63.1 |
Fri, Oct 21, 2022 |
448.91 |
-1.44 |
597,615 |
8610 |
6313 |
91.0 |
66.0 |
Thu, Oct 21, 2021 |
448.45 |
-0.98 |
588,800 |
10800 |
4200 |
86.0 |
57.0 |
Wed, Oct 21, 2020 |
447.35 |
0.12 |
567,700 |
10800 |
7790 |
97.0 |
63.0 |
Mon, Oct 21, 2019 |
447.85 |
-0.38 |
577,200 |
9400 |
9110 |
82.0 |
50.0 |
Sun, Oct 21, 2018 |
448.30 |
-0.83 |
585,700 |
11700 |
7800 |
90.0 |
63.0 |
Sat, Oct 21, 2017 |
447.30 |
0.17 |
566,800 |
10400 |
8000 |
80.0 |
66.0 |
Fri, Oct 21, 2016 |
447.90 |
-0.43 |
578,200 |
9390 |
8790 |
93.0 |
62.0 |
Wed, Oct 21, 2015 |
449.11 |
-1.64 |
601,600 |
8210 |
7300 |
82.0 |
60.0 |
Averages of List |
447.92 |
-0.45 |
578,689 |
9782 |
7295 |
87.3 |
62.3 |
Search DB For More Water Data Facts
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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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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