Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 146 of 366 for the Water Year 2020. We are 40% through the Water Year.
Last Reading: 6055.98 on Feb 22, 2020
Lake Navajo was last within 2" of this elevation on Feb 21, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 29.02 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 76.5% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 64,347 acre feet

This is 46.96% of the February 22nd average of 137,012 acre feet
Total releases for water year 2020: 142,604 acre feet

This is 26.64% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 90,600 AF and total outflows have exceeded total inflows by 78,257 AF
Inflows for WY 2020 are 59.54% of WY 2019          Rivers feeding Lake Navajo are running at 79.28% of the Feb 23rd avg. Click for Details

Lake Navajo is up 40.92 feet from one year ago.    Lake Navajo is at low for water year and down 7.03 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.40 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Feb 22, 2020
6055.98
0.00
1297514
509
402
n/a
n/a
Fri, Feb 21, 2020
6055.98
-0.03
1297514
312
398
n/a
n/a
Thu, Feb 20, 2020
6056.01
-0.03
1297883
259
388
n/a
n/a
Wed, Feb 19, 2020
6056.04
-0.04
1298253
165
384
n/a
n/a
Tue, Feb 18, 2020
6056.08
-0.02
1298746
290
383
n/a
n/a
Mon, Feb 17, 2020
6056.10
-0.03
1298992
230
385
n/a
n/a
Sun, Feb 16, 2020
6056.13
-0.02
1299362
293
385
n/a
n/a
Sat, Feb 15, 2020
6056.15
-0.04
1299609
165
380
n/a
n/a
Fri, Feb 14, 2020
6056.19
-0.03
1300103
233
384
n/a
n/a
Thu, Feb 13, 2020
6056.22
-0.04
1300473
252
395
n/a
n/a
Wed, Feb 12, 2020
6056.26
-0.05
1300966
205
393
n/a
n/a
Tue, Feb 11, 2020
6056.31
-0.04
1301584
242
399
48.0
30.0
Mon, Feb 10, 2020
6056.35
-0.03
1302078
290
429
58.0
26.0
Sun, Feb 09, 2020
6056.38
-0.05
1302448
197
489
n/a
n/a
Averages of List
6056.16
-0.03
1299680.36
260.14
399.57
53.00
28.00

Averages for February 23rd

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6049.39
-0.02
1231867.04
649.85
739.59
49.77
24.62
All-Time
6032.85
-0.06
1104659.23
607.77
850.63
49.77
24.62

Last 10 February 23rd's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Feb 23, 2019
6015.05
-0.01
866561
264
289
n/a
n/a
Fri, Feb 23, 2018
6051.87
-0.07
1247689
422
774
44.0
18.0
Thu, Feb 23, 2017
6058.90
0.14
1333887
2116
1153
48.0
30.0
Tue, Feb 23, 2016
6064.07
0.11
1400441
1212
457
44.0
25.0
Mon, Feb 23, 2015
6038.30
0.06
1094548
695
358
37.0
27.0
Sun, Feb 23, 2014
6025.47
0.01
963793
378
316
61.0
19.0
Sat, Feb 23, 2013
6022.97
-0.04
939752
165
345
43.0
17.1
Thu, Feb 23, 2012
6055.11
-0.04
1286833
279
500
53.1
26.1
Wed, Feb 23, 2011
6058.60
-0.05
1330113
219
500
53.1
21.9
Tue, Feb 23, 2010
6049.37
0.17
1218166
1494
470
39.0
8.1
Averages of List
6043.97
0.03
1168178.30
724.40
516.20
46.91
21.36


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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 * Flow CFS
TP = Total Precipitation



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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):    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