Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 320 of 366 for the Water Year 2020. We are 87% through the Water Year.
Last Reading: 6052.42 on Aug 14, 2020
Lake Navajo was last within 2" of this elevation on May 24, 2019

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 32.58 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 73.95% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 421,448 acre feet

This is 50.42% of the August 14th average of 835,850 acre feet
Total releases for water year 2020: 349,699 acre feet

This is 65.33% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 133,851 AF yet total inflows have exceeded total outflows by 71,749 AF
Inflows for WY 2020 are 35.13% of WY 2019          Rivers feeding Lake Navajo are running at 10.35% of the Aug 15th avg. Click for Details

Lake Navajo is down -19.88 feet from one year ago.    Lake Navajo is at low for water year and down 10.59 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -2.41 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Aug 14, 2020
6052.42
-0.25
1254263
519
1258
98.0
62.0
Thu, Aug 13, 2020
6052.67
-0.21
1257261
661
1252
95.0
56.0
Wed, Aug 12, 2020
6052.88
-0.23
1259784
476
1092
93.0
52.0
Tue, Aug 11, 2020
6053.11
-0.23
1262552
336
976
93.0
53.0
Mon, Aug 10, 2020
6053.34
-0.17
1265325
340
684
96.0
60.0
Sun, Aug 09, 2020
6053.51
-0.19
1267378
435
820
95.0
58.0
Sat, Aug 08, 2020
6053.70
-0.20
1269675
343
768
93.0
58.0
Fri, Aug 07, 2020
6053.90
-0.19
1272097
320
763
92.0
56.0
Thu, Aug 06, 2020
6054.09
-0.16
1274402
399
629
94.0
61.0
Wed, Aug 05, 2020
6054.25
-0.18
1276345
315
583
90.0
58.0
Tue, Aug 04, 2020
6054.43
-0.18
1278535
331
600
97.0
62.0
Mon, Aug 03, 2020
6054.61
-0.13
1280727
554
655
98.0
67.0
Sun, Aug 02, 2020
6054.74
-0.09
1282312
732
575
97.0
71.0
Sat, Aug 01, 2020
6054.83
-0.16
1283411
365
575
97.0
67.0
Averages of List
6053.75
-0.18
1270290.50
437.57
802.14
94.86
60.07

Averages for August 15th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6060.20
-0.10
1365401.04
809.89
911.30
91.05
59.23
All-Time
6045.67
-0.08
1244199.19
833.78
895.76
91.05
59.23

Last 10 August 15th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Aug 15, 2019
6072.17
-0.13
1510875
832
1078
95.0
62.0
Wed, Aug 15, 2018
6032.85
-0.29
1037497
152
877
96.0
60.0
Tue, Aug 15, 2017
6060.07
-0.09
1348689
431
481
82.0
53.0
Mon, Aug 15, 2016
6060.51
-0.10
1354292
389
393
91.0
60.0
Sat, Aug 15, 2015
6067.16
-0.08
1441680
723
630
97.0
64.0
Fri, Aug 15, 2014
6040.12
-0.07
1114097
753
686
91.0
57.0
Thu, Aug 15, 2013
6016.13
-0.11
876296
543
500
95.0
57.0
Wed, Aug 15, 2012
6042.82
-0.22
1143634
369
900
93.0
60.1
Mon, Aug 15, 2011
6063.76
-0.17
1396365
475
875
93.0
62.1
Sun, Aug 15, 2010
6069.01
-0.10
1466895
573
788
97.0
57.0
Averages of List
6052.46
-0.14
1269032.00
524.00
720.80
93.00
59.22


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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