Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 278 of 366 for the Water Year 2020. We are 76% through the Water Year.
Last Reading: 6059.90 on Jul 3, 2020
Lake Navajo was last within 2" of this elevation on May 18, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 25.1 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 79.39% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 377,690 acre feet

This is 50.57% of the July 3rd average of 746,798 acre feet
Total releases for water year 2020: 281,056 acre feet

This is 52.51% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 41,584 AF yet total inflows have exceeded total outflows by 96,634 AF
Inflows for WY 2020 are 35.55% of WY 2019          Rivers feeding Lake Navajo are running at 12.29% of the Jul 4th avg. Click for Details

Lake Navajo is down -13.14 feet from one year ago.    Lake Navajo is up 4.76 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -2.00 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Jul 03, 2020
6059.90
-0.20
1346530
408
845
91.0
66.0
Thu, Jul 02, 2020
6060.10
-0.19
1349071
436
873
91.0
50.0
Wed, Jul 01, 2020
6060.29
-0.20
1351488
277
781
89.0
47.0
Tue, Jun 30, 2020
6060.49
-0.15
1354037
452
640
81.0
57.0
Mon, Jun 29, 2020
6060.64
-0.15
1355952
289
580
88.0
63.0
Sun, Jun 28, 2020
6060.79
-0.16
1357869
391
579
93.0
59.0
Sat, Jun 27, 2020
6060.95
-0.14
1359917
521
577
94.0
58.0
Fri, Jun 26, 2020
6061.09
-0.14
1361711
436
565
92.0
62.0
Thu, Jun 25, 2020
6061.23
-0.14
1363508
537
564
97.0
67.0
Wed, Jun 24, 2020
6061.37
-0.15
1365307
472
564
97.0
60.0
Tue, Jun 23, 2020
6061.52
-0.13
1367237
603
565
96.0
59.0
Mon, Jun 22, 2020
6061.65
-0.12
1368912
665
562
96.0
58.0
Sun, Jun 21, 2020
6061.77
-0.13
1370459
618
562
93.0
53.0
Sat, Jun 20, 2020
6061.90
-0.17
1372138
542
561
89.0
48.0
Averages of List
6060.98
-0.16
1360295.43
474.79
629.86
91.93
57.64

Averages for July 4th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6063.90
-0.04
1410415.40
1715.30
1334.66
93.52
59.91
All-Time
6048.14
0.04
1276944.12
1668.43
1264.24
93.52
59.91

Last 10 July 4th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Jul 04, 2019
6073.46
0.42
1529159
4782
816
n/a
n/a
Wed, Jul 04, 2018
6043.14
-0.29
1147180
214
1108
n/a
n/a
Tue, Jul 04, 2017
6063.03
-0.14
1386809
848
1044
98.0
53.0
Mon, Jul 04, 2016
6065.88
-0.34
1424464
1197
2740
91.0
55.0
Sat, Jul 04, 2015
6068.74
0.09
1463190
1822
449
91.0
59.0
Fri, Jul 04, 2014
6045.22
-0.13
1170470
433
400
93.0
64.0
Thu, Jul 04, 2013
6023.74
-0.30
947107
292
1000
93.0
62.0
Wed, Jul 04, 2012
6050.75
-0.24
1234389
334
1000
93.0
64.9
Mon, Jul 04, 2011
6068.61
-0.02
1461410
1156
503
98.1
62.1
Sun, Jul 04, 2010
6073.90
-0.17
1535440
730
1090
90.0
50.0
Averages of List
6057.65
-0.11
1329961.80
1180.80
1015.00
93.39
58.75


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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