Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 21 of 366 for the Water Year 2020. We are 6% through the Water Year.
Last Reading: 6061.59 on Oct 20, 2019
Lake Navajo was last within 2" of this elevation on Oct 19, 2019

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 23.41 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 80.67% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 10,955 acre feet

This is 36.94% of the October 20th average of 29,659 acre feet
Total releases for water year 2020: 23,270 acre feet

This is 4.35% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 19,976 AF and total outflows have exceeded total inflows by 12,315 AF
Inflows for WY 2020 are 74.19% of WY 2019          Rivers feeding Lake Navajo are running at 34.04% of the Oct 21st avg. Click for Details

Lake Navajo is up 42.97 feet from one year ago.    Lake Navajo is at low for water year and down 1.42 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.82 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Oct 20, 2019
6061.59
-0.07
1368138
87
515
n/a
n/a
Sat, Oct 19, 2019
6061.66
-0.03
1369040
347
515
n/a
n/a
Fri, Oct 18, 2019
6061.69
-0.05
1369427
218
515
n/a
n/a
Thu, Oct 17, 2019
6061.74
-0.04
1370072
279
512
n/a
n/a
Wed, Oct 16, 2019
6061.78
-0.04
1370588
311
540
n/a
n/a
Tue, Oct 15, 2019
6061.82
-0.06
1371104
264
618
n/a
n/a
Mon, Oct 14, 2019
6061.88
-0.06
1371879
267
615
n/a
n/a
Sun, Oct 13, 2019
6061.94
-0.05
1372654
337
614
n/a
n/a
Sat, Oct 12, 2019
6061.99
-0.06
1373301
277
616
n/a
n/a
Fri, Oct 11, 2019
6062.05
-0.06
1374077
368
615
55.0
23.0
Thu, Oct 10, 2019
6062.11
-0.11
1374853
109
612
76.0
44.0
Wed, Oct 09, 2019
6062.22
-0.10
1376277
196
613
77.0
44.0
Tue, Oct 08, 2019
6062.32
-0.09
1377573
327
612
76.0
40.0
Mon, Oct 07, 2019
6062.41
-0.09
1378741
344
609
78.0
40.0
Averages of List
6061.94
-0.07
1372694.57
266.50
580.07
72.40
38.20

Averages for October 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6055.90
-0.03
1313174.98
643.13
705.40
66.47
39.26
All-Time
6041.70
0.01
1196531.57
727.09
737.27
66.47
39.26

Last 10 October 21st's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Oct 21, 2018
6018.57
-0.05
898567
183
397
n/a
n/a
Sat, Oct 21, 2017
6056.26
-0.10
1300966
446
628
60.0
37.0
Fri, Oct 21, 2016
6056.43
-0.04
1303066
226
443
75.0
36.0
Wed, Oct 21, 2015
6062.73
0.09
1382900
1047
430
59.0
45.0
Tue, Oct 21, 2014
6038.43
0.02
1095936
494
357
70.0
48.0
Mon, Oct 21, 2013
6023.76
0.06
947298
567
250
64.0
28.0
Sun, Oct 21, 2012
6028.80
-0.13
996544
24
650
72.0
39.9
Fri, Oct 21, 2011
6058.31
-0.04
1326473
612
500
73.0
35.1
Thu, Oct 21, 2010
6063.70
0.03
1395577
741
507
62.1
45.0
Wed, Oct 21, 2009
6055.23
-0.02
1288302
705
488
54.0
39.0
Averages of List
6046.22
-0.02
1193562.90
504.50
465.00
65.46
39.22


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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