Lake Mead
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Water Summary
Today is day 207 of 366 for water year 2024.
We are 57% through the Water Year.
Last Reading: 1073.02 on Wednesday, April 24th, 2024 Lake Mead was last within 3" of this elevation on Apr 23, 2024
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Elevation & Content |
Water Inflow Data |
Hoover Dam Release Data | Lake Mead is 146.58 feet below Full Pool (Elevation 1219.60 )
By content, Lake Mead is 36.48% of Full Pool (25,877,000 af)
| Total inflows for water year 2024: 4,325,044 acre feet
This is 126.28% of the average of 3,425,018 acre feet | Total releases for water year 2024: 3,614,980 acre feet
This is 40.17% of minimum required release of 9,000,000 acre feet |
During WY 2024, water storage has risen by 569,649 AF |
Inflows for WY 2024 are 99.45% of WY 2023
 
Rivers feeding Lake Mead are running at 86.53% of the avg. Click for Details
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Lake Mead is up 25.88 feet from one year ago. Lake Mead is down 3.60 feet from the high for water year.
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View Acre Feet
Last 14 Measurements Lake Mead is down -1.10 feet over these measurements
DATE MEASURED |
ELEVATION |
CHANGE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Wed, Apr 24, 2024 |
1073.02 |
-0.16 |
9,441,000 |
n/a |
15600 |
n/a |
n/a |
Tue, Apr 23, 2024 |
1073.18 |
-0.18 |
9,453,868 |
11053 |
18462 |
84.4 |
65.6 |
Mon, Apr 22, 2024 |
1073.36 |
-0.16 |
9,468,369 |
11737 |
16124 |
89.5 |
70.3 |
Sun, Apr 21, 2024 |
1073.52 |
-0.02 |
9,481,262 |
11680 |
12691 |
89.5 |
67.7 |
Sat, Apr 20, 2024 |
1073.54 |
-0.07 |
9,482,876 |
11796 |
13772 |
85.4 |
63.9 |
Fri, Apr 19, 2024 |
1073.61 |
-0.08 |
9,488,527 |
11833 |
15296 |
83.3 |
62.5 |
Thu, Apr 18, 2024 |
1073.69 |
-0.11 |
9,494,984 |
11595 |
15651 |
84.9 |
65.2 |
Wed, Apr 17, 2024 |
1073.80 |
-0.13 |
9,503,864 |
10205 |
14657 |
84.5 |
62.3 |
Tue, Apr 16, 2024 |
1073.93 |
-0.11 |
9,514,357 |
10884 |
15093 |
78.3 |
56.1 |
Mon, Apr 15, 2024 |
1074.04 |
-0.02 |
9,523,243 |
11632 |
12753 |
71.7 |
49.2 |
Sun, Apr 14, 2024 |
1074.06 |
0.00 |
9,524,860 |
11647 |
10521 |
65.3 |
50.1 |
Sat, Apr 13, 2024 |
1074.06 |
-0.01 |
9,524,860 |
11614 |
9450 |
75.4 |
54.5 |
Fri, Apr 12, 2024 |
1074.07 |
-0.05 |
9,525,669 |
11816 |
12384 |
82.8 |
62.9 |
Thu, Apr 11, 2024 |
1074.12 |
-0.15 |
9,529,713 |
11642 |
17503 |
81.6 |
61.1 |
Averages of List |
1073.71 |
-0.09 |
9,496,961 |
11471.8 |
14282.6 |
81.3 |
60.9 |
Averages for April 24th
AVERAGE TYPE |
ELEVATION |
CUR ELEV vs AVG FOR DATE |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Since Filled (07-18-1941) |
1150.00 |
-76.98 |
17,649,232 |
12765.70 |
17209.89 |
81.76 |
57.95 |
All-Time |
1141.60 |
-68.58 |
17,690,908 |
12765.70 |
16524.81 |
81.76 |
57.95 |
Last 10 April 24th's data records
DATE MEASURED |
ELEVATION |
TODAY vs THEN |
CONTENT |
INFLOW (cfs) |
OUTFLOW (cfs) |
HIGH TEMP |
LOW TEMP |
Mon, Apr 24, 2023 |
1047.14 |
25.88 |
7,477,747 |
17642 |
14206 |
90.1 |
60.4 |
Sun, Apr 24, 2022 |
1056.37 |
16.65 |
8,150,000 |
10060 |
16500 |
74.0 |
58.0 |
Sat, Apr 24, 2021 |
1080.61 |
-7.59 |
10,061,589 |
10013 |
20475 |
86.0 |
68.0 |
Fri, Apr 24, 2020 |
1097.09 |
-24.07 |
11,476,894 |
11876 |
15997 |
86.0 |
71.0 |
Wed, Apr 24, 2019 |
1089.11 |
-16.09 |
10,780,000 |
12500 |
16500 |
91.0 |
65.0 |
Tue, Apr 24, 2018 |
1085.32 |
-12.30 |
10,457,000 |
12300 |
18800 |
90.0 |
66.0 |
Mon, Apr 24, 2017 |
1085.69 |
-12.67 |
10,488,000 |
10800 |
14600 |
82.0 |
62.0 |
Sun, Apr 24, 2016 |
1077.08 |
-4.06 |
9,771,000 |
10100 |
15000 |
80.0 |
55.0 |
Fri, Apr 24, 2015 |
1080.28 |
-7.26 |
10,034,200 |
10400 |
17639 |
77.0 |
57.0 |
Thu, Apr 24, 2014 |
1095.88 |
-22.86 |
11,370,330 |
9218 |
15462 |
84.0 |
52.0 |
Averages of List |
1079.34 |
-6.32 |
9,997,107 |
11808 |
16492 |
80.8 |
59.8 |
Search DB For More Water Data Facts
Measurements are taken at 11:59 pm of the date listed
Temperature data is from Henderson, NV
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
Page took 3.718 seconds to create!
Copyright Summit Technologies, Inc.
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):
Las Vegas, NV Weather
Water data sourced from Lake Mead Source Data
Weather forecast for Henderson, NV
All data is provisional and subject to review and modification Lake Mead Notes
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