Lake Havasu Water Database

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

Lake Havasu




Water Summary
Today is day 72 of 365 for water year 2026. We are 20% through the Water Year.
Last Reading: 446.85 on Thursday, December 11th, 2025
Lake Havasu was last within 3" of this elevation on Oct 5, 2025

Elevation & Content Water Inflow Data Parker Dam Release Data
Lake Havasu is 3.15 feet below Full Pool (Elevation 450.00 )

By content, Lake Havasu is 82.31% of Full Pool (619,400 af)
Total inflows for water year 2026: 896,933 acre feet

This is 74.89% of the average of 1,197,687 acre feet
Total releases for water year 2026: 696,796 acre feet

This is % of last year's release of 5,578,610 acre feet
During WY 2026, water storage has fallen by 50,231 AF yet total inflows have exceeded total outflows by 200,137 AF
Inflows for WY 2026 are 69.25% of WY 2025          Releases from Lake Mohave to Lake Havasu are running at 47.04% of the Dec 11 avg. Click for Details

Lake Havasu is down -0.59 feet from one year ago.    

View Acre Feet     Last 14 Measurements
Lake Havasu is down -2.56 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Dec 11, 2025
446.85
-0.18
509,801
3445
3989
74.7
48.2
Wed, Dec 10, 2025
447.03
-0.22
513,224
2206
2991
71.6
45.1
Tue, Dec 09, 2025
447.25
-0.10
517,237
2201
1992
70.0
36.7
Mon, Dec 08, 2025
447.35
-0.20
519,195
2217
2812
69.8
43.0
Sun, Dec 07, 2025
447.55
-0.38
522,883
2214
4287
68.0
40.8
Sat, Dec 06, 2025
447.93
-0.45
529,997
2210
5329
66.0
42.6
Fri, Dec 05, 2025
448.38
-0.32
538,663
2208
4204
61.0
33.1
Thu, Dec 04, 2025
448.70
-0.15
544,846
2226
2171
61.2
37.9
Wed, Dec 03, 2025
448.85
-0.02
547,750
2904
1812
61.5
39.6
Tue, Dec 02, 2025
448.87
-0.10
548,138
2459
1799
63.0
38.8
Mon, Dec 01, 2025
448.97
-0.17
550,001
2357
1976
61.9
43.9
Sun, Nov 30, 2025
449.14
-0.12
553,250
2325
2675
68.2
45.3
Sat, Nov 29, 2025
449.26
-0.15
555,728
2345
2526
66.0
45.5
Fri, Nov 28, 2025
449.41
-0.07
558,683
2336
1777
72.9
48.7
Averages of List
448.25
-0.19
536,385
2403.8
2881.4
66.8
42.1

Averages for December 11th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (02-24-1943)
446.84
0.01
563,438
9007.69
7899.27
65.78
45.25
All-Time
446.77
0.08
558,808
9007.69
8330.98
65.78
45.25

Last 10 December 11th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Wed, Dec 11, 2024
447.44
-0.59
569,472
6860
2901
62.9
30.8
Mon, Dec 11, 2023
446.46
0.39
551,090
6253
5214
61.6
44.8
Sun, Dec 11, 2022
447.12
-0.27
563,400
7180
5000
56.7
36.9
Sat, Dec 11, 2021
446.97
-0.12
560,492
9508
4708
59.0
41.0
Fri, Dec 11, 2020
446.81
0.04
557,700
8390
5550
63.0
48.0
Wed, Dec 11, 2019
449.11
-2.26
601,600
5260
1630
66.0
44.0
Tue, Dec 11, 2018
448.36
-1.51
586,900
6210
1800
68.0
47.0
Mon, Dec 11, 2017
445.98
0.87
542,400
9600
5700
71.0
55.0
Sun, Dec 11, 2016
446.16
0.69
545,600
7600
6700
73.0
55.0
Fri, Dec 11, 2015
446.43
0.42
550,600
8390
4600
68.0
51.0
Averages of List
447.07
-0.22
562,755
7591
4591
63.4
42.6


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