Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 102 of 365 for water year 2026. We are 28% through the Water Year.
Last Reading: 6033.58 on Saturday, January 10th, 2026
Lake Navajo was last within 3" of this elevation on Jan 9, 2026

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 51.42 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 58.66% of Full Pool (1,696,000 af)
Total inflows for water year 2026: 204,907 acre feet

This is 205.95% of the average of 99,493 acre feet
Total releases for water year 2026: 79,140 acre feet

This is % of last year's release of 381,653 acre feet
During WY 2026, water storage has risen by 118,170 AF and total inflows have exceeded total outflows by 125,767 AF
Inflows for WY 2026 are 315.92% of WY 2025          Rivers feeding Lake Navajo are running at 91.17% of the avg. Click for Details

Lake Navajo is down -5.26 feet from one year ago.    Lake Navajo is down 0.12 feet from the high for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is up 0.22 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Jan 10, 2026
6033.58
-0.01
994,794
249
291
37.9
23.0
Fri, Jan 09, 2026
6033.59
0.03
994,894
450
291
37.0
19.0
Thu, Jan 08, 2026
6033.56
0.02
994,594
398
290
41.7
30.9
Wed, Jan 07, 2026
6033.54
-0.01
994,394
245
288
47.1
29.5
Tue, Jan 06, 2026
6033.55
0.02
994,494
390
282
45.3
32.4
Mon, Jan 05, 2026
6033.53
0.02
994,294
389
281
40.5
28.0
Sun, Jan 04, 2026
6033.51
0.01
994,095
341
283
54.1
27.1
Sat, Jan 03, 2026
6033.50
0.03
993,995
446
287
40.5
28.0
Fri, Jan 02, 2026
6033.47
0.03
993,695
447
289
43.5
28.6
Thu, Jan 01, 2026
6033.44
0.04
993,396
496
287
43.7
34.2
Wed, Dec 31, 2025
6033.40
0.02
992,997
391
283
45.0
25.5
Tue, Dec 30, 2025
6033.38
0.00
992,798
289
281
46.4
23.5
Mon, Dec 29, 2025
6033.38
0.02
992,798
387
279
42.8
22.1
Sun, Dec 28, 2025
6033.36
0.04
992,598
487
278
37.0
21.9
Averages of List
6033.49
0.02
993,845
386.1
285.0
43.0
26.7

Averages for January 10th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6049.93
-16.35
1,235,226
329.34
740.17
42.79
20.12
All-Time
6036.85
-3.27
1,133,253
336.19
775.14
42.79
20.12

Last 10 January 10th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Jan 10, 2025
6038.84
-5.26
1,048,466
144
346
36.5
17.5
Wed, Jan 10, 2024
6043.19
-9.61
1,094,669
80
346
30.0
13.2
Tue, Jan 10, 2023
6018.30
15.28
851,093
252
290
48.0
27.1
Mon, Jan 10, 2022
6020.23
13.35
868,252
83
302
49.0
18.0
Sun, Jan 10, 2021
6036.43
-2.85
1,074,722
142
400
41.0
15.0
Fri, Jan 10, 2020
6057.70
-24.12
1,318,841
92
460
39.0
18.0
Thu, Jan 10, 2019
6015.93
17.65
874,487
118
293
49.0
26.0
Wed, Jan 10, 2018
6053.27
-19.69
1,264,480
826
1182
48.0
35.0
Tue, Jan 10, 2017
6056.15
-22.57
1,299,609
2049
1354
50.0
30.0
Sun, Jan 10, 2016
6063.87
-30.29
1,397,810
263
251
33.0
12.0
Averages of List
6040.36
-6.78
1,108,957
366
502
40.4
20.6


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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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1999 - 2026



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