Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 20 of 366 for the Water Year 2020. We are 5% through the Water Year.
Last Reading: 6061.66 on Oct 19, 2019
Lake Navajo was last within 2" of this elevation on Oct 18, 2019

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 23.34 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 80.72% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 10,782 acre feet

This is 38.61% of the October 19th average of 27,923 acre feet
Total releases for water year 2020: 22,249 acre feet

This is 4.16% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 19,074 AF and total outflows have exceeded total inflows by 11,467 AF
Inflows for WY 2020 are 75.35% of WY 2019          Rivers feeding Lake Navajo are running at 29.87% of the Oct 20th avg. Click for Details

Lake Navajo is up 43.00 feet from one year ago.    Lake Navajo is at low for water year and down 1.35 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.84 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
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
Sun, Oct 06, 2019
6062.50
-0.09
1379909
344
607
n/a
n/a
Averages of List
6062.01
-0.07
1373535.36
284.86
586.64
72.40
38.20

Averages for October 20th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6055.93
-0.02
1313451.13
683.64
704.40
70.54
38.08
All-Time
6041.69
0.04
1196680.39
898.20
736.05
70.54
38.08

Last 10 October 20th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Oct 20, 2018
6018.62
-0.04
899028
230
397
n/a
n/a
Fri, Oct 20, 2017
6056.36
-0.11
1302201
366
523
75.0
42.0
Thu, Oct 20, 2016
6056.47
-0.02
1303561
348
440
69.0
28.0
Tue, Oct 20, 2015
6062.64
0.10
1381729
1111
429
68.0
46.0
Mon, Oct 20, 2014
6038.41
0.00
1095723
570
363
73.0
44.0
Sun, Oct 20, 2013
6023.70
0.02
946723
479
250
64.0
28.0
Sat, Oct 20, 2012
6028.93
-0.11
997839
135
661
77.0
34.0
Thu, Oct 20, 2011
6058.35
-0.04
1326974
518
501
73.0
33.1
Wed, Oct 20, 2010
6063.67
-0.05
1395183
191
487
78.1
43.0
Tue, Oct 20, 2009
6055.25
-0.14
1288547
202
569
66.0
42.1
Averages of List
6046.24
-0.04
1193750.80
415.00
462.00
71.46
37.80


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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