Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 281 of 365 for water year 2025. We are 77% through the Water Year.
Last Reading: 6038.56 on Tuesday, July 8th, 2025
Lake Navajo was last within 3" of this elevation on May 15, 2025

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 46.44 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 61.65% of Full Pool (1,696,000 af)
Total inflows for water year 2025: 298,707 acre feet

This is 40.48% of the average of 737,916 acre feet
Total releases for water year 2025: 236,308 acre feet

This is % of last year's release of 333,966 acre feet
During WY 2025, water storage has fallen by 42,515 AF yet total inflows have exceeded total outflows by 62,399 AF
Inflows for WY 2025 are 73.56% of WY 2024          Rivers feeding Lake Navajo are running at 15.43% of the avg. Click for Details

Lake Navajo is down -14.66 feet from one year ago.    Lake Navajo is up 2.44 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -2.34 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Tue, Jul 08, 2025
6038.56
-0.20
1,045,551
201
620
96.4
55.8
Mon, Jul 07, 2025
6038.76
-0.18
1,047,633
399
633
96.4
58.7
Sun, Jul 06, 2025
6038.94
-0.17
1,049,509
284
636
96.0
49.5
Sat, Jul 05, 2025
6039.11
-0.18
1,051,284
420
639
91.8
50.6
Fri, Jul 04, 2025
6039.29
-0.20
1,053,165
344
626
90.6
56.0
Thu, Jul 03, 2025
6039.49
-0.21
1,055,259
155
547
85.0
59.4
Wed, Jul 02, 2025
6039.70
-0.15
1,057,461
457
540
87.6
55.2
Tue, Jul 01, 2025
6039.85
-0.20
1,059,036
347
547
91.8
55.7
Mon, Jun 30, 2025
6040.05
-0.20
1,061,139
247
545
96.3
53.9
Sun, Jun 29, 2025
6040.25
-0.17
1,063,246
363
548
96.7
50.4
Sat, Jun 28, 2025
6040.42
-0.17
1,065,040
364
529
93.5
50.0
Fri, Jun 27, 2025
6040.59
-0.16
1,066,836
429
475
93.8
53.3
Thu, Jun 26, 2025
6040.75
-0.15
1,068,529
398
468
90.4
48.8
Wed, Jun 25, 2025
6040.90
-0.10
1,070,118
588
435
85.3
58.3
Averages of List
6039.76
-0.17
1,058,129
356.9
556.3
92.3
54.0

Averages for July 8th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6061.71
-23.15
1,379,219
1363.26
1137.02
93.60
60.22
All-Time
6047.96
-9.4
1,263,972
1368.86
1141.41
93.60
60.22

Last 10 July 8th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Jul 08, 2024
6053.22
-14.66
1,208,974
792
494
87.6
65.2
Sat, Jul 08, 2023
6059.85
-21.29
1,290,589
904
503
97.5
48.9
Fri, Jul 08, 2022
6027.61
10.95
936,524
736
398
97.0
58.0
Thu, Jul 08, 2021
6039.08
-0.52
1,102,896
476
603
99.0
70.0
Wed, Jul 08, 2020
6058.99
-20.43
1,335,021
309
873
95.0
56.0
Mon, Jul 08, 2019
6074.47
-35.91
1,543,608
3079
829
n/a
n/a
Sun, Jul 08, 2018
6042.20
-3.64
1,136,790
240
1026
n/a
n/a
Sat, Jul 08, 2017
6062.64
-24.08
1,381,729
689
526
97.0
63.0
Fri, Jul 08, 2016
6064.87
-26.31
1,411,013
721
1280
93.0
55.0
Wed, Jul 08, 2015
6069.00
-30.44
1,466,758
2050
350
84.0
57.0
Averages of List
6055.03
-16.47
1,279,611
896
705
94.6
60.5


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Navajo Dam, NM
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):    Farmington, NM Weather
Water data sourced from: Lake Navajo Source Data
Weather forecast for Navajo Dam, NM
All data is provisional and subject to review and modification


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Lake Navajo Water Database
Navajo Lake, San Juan River, Fly Fishing