Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 184 of 366 for the Water Year 2020. We are 50% through the Water Year.
Last Reading: 6055.63 on Mar 30, 2020
Lake Navajo was last within 2" of this elevation on Mar 29, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 29.37 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 76.25% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 100,395 acre feet

This is 45.35% of the March 30th average of 221,373 acre feet
Total releases for water year 2020: 175,449 acre feet

This is 32.78% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 94,906 AF and total outflows have exceeded total inflows by 75,054 AF
Inflows for WY 2020 are 44.83% of WY 2019          Rivers feeding Lake Navajo are running at 27.46% of the Mar 31st avg. Click for Details

Lake Navajo is up 31.39 feet from one year ago.    Lake Navajo is up 0.05 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.11 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Mar 30, 2020
6055.63
-0.06
1293208
364
554
n/a
n/a
Sun, Mar 29, 2020
6055.69
-0.02
1293945
593
553
n/a
n/a
Sat, Mar 28, 2020
6055.71
-0.02
1294191
684
553
n/a
n/a
Fri, Mar 27, 2020
6055.73
-0.08
1294437
395
552
n/a
n/a
Thu, Mar 26, 2020
6055.81
-0.05
1295421
500
559
n/a
n/a
Wed, Mar 25, 2020
6055.86
-0.01
1296036
668
557
n/a
n/a
Tue, Mar 24, 2020
6055.87
-0.02
1296159
584
558
n/a
n/a
Mon, Mar 23, 2020
6055.89
0.02
1296405
685
524
n/a
n/a
Sun, Mar 22, 2020
6055.87
0.01
1296159
631
445
n/a
n/a
Sat, Mar 21, 2020
6055.86
0.03
1296036
786
444
n/a
n/a
Fri, Mar 20, 2020
6055.83
0.03
1295667
663
442
46.0
20.0
Thu, Mar 19, 2020
6055.80
0.07
1295298
910
441
62.0
32.0
Wed, Mar 18, 2020
6055.73
-0.01
1294437
464
424
61.0
37.0
Tue, Mar 17, 2020
6055.74
0.01
1294560
651
422
68.0
33.0
Averages of List
6055.79
-0.01
1295139.93
612.71
502.00
59.25
30.50

Averages for April 1st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6050.86
0.04
1248580.41
1559.24
1065.17
64.05
32.47
All-Time
6034.21
0.11
1116485.05
1604.12
1026.23
64.05
32.47

Last 10 April 1st's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Mar 31, 2019
6024.61
0.37
955470
2227
289
n/a
n/a
Sat, Mar 31, 2018
6050.92
-0.08
1236400
270
398
72.0
30.0
Fri, Mar 31, 2017
6068.54
-0.97
1460452
2707
487
54.0
32.0
Thu, Mar 31, 2016
6067.08
0.05
1440598
968
449
54.0
21.0
Tue, Mar 31, 2015
6043.43
0.29
1150403
2021
359
78.0
37.0
Mon, Mar 31, 2014
6028.76
0.11
996146
966
263
57.0
30.0
Sun, Mar 31, 2013
6022.39
-0.03
934241
622
500
72.0
34.0
Sat, Mar 31, 2012
6056.81
0.20
1307770
2177
467
78.1
37.9
Thu, Mar 31, 2011
6058.28
0.01
1326097
683
503
72.0
39.9
Wed, Mar 31, 2010
6051.78
0.30
1246615
2114
268
70.0
43.0
Averages of List
6047.26
0.02
1205419.20
1475.50
398.30
67.46
33.87


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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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1999 - 2020



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