Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 199 of 365 for water year 2025. We are 55% through the Water Year.
Last Reading: 6036.77 on Thursday, April 17th, 2025
Lake Navajo was last within 3" of this elevation on Apr 16, 2025

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 48.23 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 60.56% of Full Pool (1,696,000 af)
Total inflows for water year 2025: 134,723 acre feet

This is 48.46% of the average of 277,997 acre feet
Total releases for water year 2025: 171,198 acre feet

This is % of last year's release of 333,966 acre feet
During WY 2025, water storage has fallen by 60,996 AF and total outflows have exceeded total inflows by 36,475 AF
Inflows for WY 2025 are 120% of WY 2024          Rivers feeding Lake Navajo are running at 48.12% of the avg. Click for Details

Lake Navajo is down -4.67 feet from one year ago.    Lake Navajo is up 0.65 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is up 0.55 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Apr 17, 2025
6036.77
0.03
1,027,070
1164
471
71.0
37.6
Wed, Apr 16, 2025
6036.74
0.07
1,026,763
1177
468
77.9
47.7
Tue, Apr 15, 2025
6036.67
0.09
1,026,046
1346
464
74.8
48.0
Mon, Apr 14, 2025
6036.58
0.13
1,025,124
1334
461
70.1
48.4
Sun, Apr 13, 2025
6036.45
0.17
1,023,795
1378
461
75.4
48.5
Sat, Apr 12, 2025
6036.28
0.10
1,022,058
1014
459
79.8
44.2
Fri, Apr 11, 2025
6036.18
0.05
1,021,038
938
460
81.8
44.2
Thu, Apr 10, 2025
6036.13
-0.01
1,020,528
708
412
80.5
41.1
Wed, Apr 09, 2025
6036.14
-0.04
1,020,630
542
397
75.8
37.4
Tue, Apr 08, 2025
6036.18
-0.02
1,021,038
499
430
70.8
32.2
Mon, Apr 07, 2025
6036.20
-0.02
1,021,242
510
431
63.4
26.6
Sun, Apr 06, 2025
6036.22
-0.01
1,021,446
419
430
57.8
27.6
Sat, Apr 05, 2025
6036.23
0.01
1,021,548
566
431
49.5
32.1
Fri, Apr 04, 2025
6036.22
-0.01
1,021,446
415
429
54.8
32.1
Averages of List
6036.36
0.04
1,022,841
857.9
443.1
70.2
39.1

Averages for April 17th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6051.17
-14.4
1,248,491
2499.37
1120.46
67.70
38.35
All-Time
6036.90
-0.13
1,133,491
2415.17
1096.16
67.70
38.35

Last 10 April 17th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Wed, Apr 17, 2024
6041.44
-4.67
1,075,855
1414
352
71.7
46.9
Mon, Apr 17, 2023
6036.52
0.25
1,024,511
4853
296
75.2
45.7
Sun, Apr 17, 2022
6019.95
16.82
865,744
1161
512
72.0
38.0
Sat, Apr 17, 2021
6034.08
2.69
1,050,178
1143
542
57.0
38.0
Fri, Apr 17, 2020
6055.34
-18.57
1,289,649
817
561
67.0
38.0
Wed, Apr 17, 2019
6031.47
5.30
1,023,405
2890
340
66.0
46.0
Tue, Apr 17, 2018
6050.64
-13.87
1,233,089
694
900
60.0
37.0
Mon, Apr 17, 2017
6074.26
-37.49
1,540,594
4416
551
75.0
37.0
Sun, Apr 17, 2016
6069.39
-32.62
1,472,123
1803
403
53.0
36.0
Fri, Apr 17, 2015
6045.49
-8.72
1,173,524
1013
449
46.0
21.0
Averages of List
6046.10
-9.33
1,177,563
2201
462
67.2
37.9


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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