Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 143 of 366 for the Water Year 2020. We are 39% through the Water Year.
Last Reading: 6056.08 on Feb 18, 2020
Lake Navajo was last within 2" of this elevation on Feb 17, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 28.92 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 76.58% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 61,877 acre feet

This is 46.79% of the February 18th average of 132,255 acre feet
Total releases for water year 2020: 139,486 acre feet

This is 26.06% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 89,368 AF and total outflows have exceeded total inflows by 77,609 AF
Inflows for WY 2020 are 58.17% of WY 2019          Rivers feeding Lake Navajo are running at 79.28% of the Feb 19th 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 6.93 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.47 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
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
Sat, Feb 08, 2020
6056.43
-0.02
1303066
383
488
n/a
n/a
Fri, Feb 07, 2020
6056.45
-0.02
1303314
384
490
45.0
17.0
Thu, Feb 06, 2020
6056.47
-0.08
1303561
5
485
30.0
8.0
Wed, Feb 05, 2020
6056.55
-0.05
1304550
193
486
35.0
8.0
Averages of List
6056.29
-0.04
1301346.57
240.14
426.50
43.20
17.80

Averages for February 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6049.49
-0.03
1233089.83
649.26
800.13
52.60
27.16
All-Time
6033.12
-0.08
1107008.25
617.12
911.12
52.60
27.16

Last 10 February 20th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Tue, Feb 19, 2019
6015.12
-0.04
867190
128
290
47.0
14.0
Mon, Feb 19, 2018
6051.97
-0.03
1248882
872
964
53.0
25.0
Sun, Feb 19, 2017
6058.33
0.15
1326723
2377
1407
52.0
37.0
Fri, Feb 19, 2016
6063.76
0.04
1396365
819
458
63.0
28.0
Thu, Feb 19, 2015
6038.21
0.01
1093588
416
350
61.0
23.0
Wed, Feb 19, 2014
6025.44
0.01
963502
375
315
63.0
30.0
Tue, Feb 19, 2013
6023.12
-0.04
941181
169
350
55.0
19.0
Sun, Feb 19, 2012
6055.26
-0.05
1288669
217
502
46.9
27.0
Sat, Feb 19, 2011
6058.69
-0.04
1331245
284
503
66.0
35.1
Fri, Feb 19, 2010
6049.46
0.18
1219219
1553
471
51.1
32.0
Averages of List
6043.94
0.02
1167656.40
721.00
561.00
55.80
27.01


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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