Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 110 of 365 for water year 2025. We are 30% through the Water Year.
Last Reading: 6038.46 on Saturday, January 18th, 2025
Lake Navajo was last within 3" of this elevation on Jan 17, 2025

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 46.54 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 61.59% of Full Pool (1,696,000 af)
Total inflows for water year 2025: 67,411 acre feet

This is 65.43% of the average of 103,032 acre feet
Total releases for water year 2025: 100,762 acre feet

This is % of last year's release of 333,966 acre feet
During WY 2025, water storage has fallen by 43,554 AF and total outflows have exceeded total inflows by 33,351 AF
Inflows for WY 2025 are 167.44% of WY 2024          Rivers feeding Lake Navajo are running at 76.69% of the avg. Click for Details

Lake Navajo is down -4.42 feet from one year ago.    Lake Navajo is at low for water year and down 4.12 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.57 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Jan 18, 2025
6038.46
-0.06
1,044,512
37
343
34.7
18.7
Fri, Jan 17, 2025
6038.52
-0.04
1,045,135
143
344
44.1
23.2
Thu, Jan 16, 2025
6038.56
-0.05
1,045,551
88
342
46.3
15.8
Wed, Jan 15, 2025
6038.61
-0.05
1,046,071
88
342
41.4
14.7
Tue, Jan 14, 2025
6038.66
-0.04
1,046,592
140
342
39.9
17.9
Mon, Jan 13, 2025
6038.70
-0.05
1,047,008
91
346
35.8
24.1
Sun, Jan 12, 2025
6038.75
-0.04
1,047,529
144
346
34.1
18.4
Sat, Jan 11, 2025
6038.79
-0.05
1,047,945
91
346
39.1
21.6
Fri, Jan 10, 2025
6038.84
-0.04
1,048,466
144
346
36.5
17.5
Thu, Jan 09, 2025
6038.88
-0.05
1,048,883
93
348
37.9
19.4
Wed, Jan 08, 2025
6038.93
-0.03
1,049,405
202
352
42.1
31.4
Tue, Jan 07, 2025
6038.96
-0.04
1,049,718
150
353
46.2
36.0
Mon, Jan 06, 2025
6039.00
-0.03
1,050,135
203
353
40.6
22.1
Sun, Jan 05, 2025
6039.03
-0.02
1,050,448
256
353
40.5
23.4
Averages of List
6038.76
-0.04
1,047,671
133.6
346.9
39.9
21.7

Averages for January 18th

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6049.68
-11.22
1,232,881
337.02
768.25
43.25
19.32
All-Time
6036.13
2.33
1,127,852
343.24
816.94
43.25
19.32

Last 10 January 18th's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Jan 18, 2024
6042.88
-4.42
1,091,307
188
343
39.4
26.3
Wed, Jan 18, 2023
6018.25
20.21
850,652
207
288
35.1
25.2
Tue, Jan 18, 2022
6019.84
18.62
864,760
1250
1513
50.0
19.0
Mon, Jan 18, 2021
6035.99
2.47
1,070,095
75
384
50.0
25.0
Sat, Jan 18, 2020
6057.35
-18.89
1,314,479
183
487
n/a
n/a
Fri, Jan 18, 2019
6015.78
22.68
873,133
204
287
48.0
27.0
Thu, Jan 18, 2018
6052.96
-14.50
1,260,746
882
1054
46.0
12.0
Wed, Jan 18, 2017
6056.59
-18.13
1,305,045
1351
1092
42.0
26.0
Mon, Jan 18, 2016
6063.78
-25.32
1,396,628
376
361
46.0
16.0
Sun, Jan 18, 2015
6037.84
0.62
1,089,647
341
332
43.0
19.0
Averages of List
6040.09
-1.63
1,111,273
397
497
44.2
24.8


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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