Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 289 of 366 for the Water Year 2020. We are 79% through the Water Year.
Last Reading: 6057.69 on Jul 14, 2020
Lake Navajo was last within 2" of this elevation on May 6, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 27.31 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 77.75% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 386,039 acre feet

This is 49.68% of the July 14th average of 777,114 acre feet
Total releases for water year 2020: 300,197 acre feet

This is 56.08% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 69,398 AF yet total inflows have exceeded total outflows by 85,842 AF
Inflows for WY 2020 are 34.28% of WY 2019          Rivers feeding Lake Navajo are running at 9.79% of the Jul 15th avg. Click for Details

Lake Navajo is down -17.50 feet from one year ago.    Lake Navajo is up 2.55 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -2.60 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Tue, Jul 14, 2020
6057.69
-0.22
1318716
269
896
97.0
69.0
Mon, Jul 13, 2020
6057.91
-0.20
1321464
454
901
93.0
68.0
Sun, Jul 12, 2020
6058.11
-0.22
1323967
346
892
100.0
67.0
Sat, Jul 11, 2020
6058.33
-0.23
1326723
270
892
101.0
59.0
Fri, Jul 10, 2020
6058.56
-0.21
1329610
290
894
98.0
56.0
Thu, Jul 09, 2020
6058.77
-0.22
1332251
325
888
97.0
56.0
Wed, Jul 08, 2020
6058.99
-0.22
1335021
309
873
95.0
56.0
Tue, Jul 07, 2020
6059.21
-0.19
1337797
484
867
96.0
65.0
Mon, Jul 06, 2020
6059.40
-0.18
1340197
406
853
98.0
66.0
Sun, Jul 05, 2020
6059.58
-0.16
1342474
524
846
96.0
59.0
Sat, Jul 04, 2020
6059.74
-0.16
1344501
532
848
91.0
68.0
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
Averages of List
6059.04
-0.20
1335700.71
380.71
867.79
95.21
60.86

Averages for July 15th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6063.16
-0.09
1401821.83
1146.66
1102.96
91.25
60.25
All-Time
6047.88
-0.05
1271214.14
1125.84
1037.03
91.25
60.25

Last 10 July 15th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Jul 15, 2019
6075.24
0.05
1554703
2238
1074
97.0
63.0
Sun, Jul 15, 2018
6040.51
-0.24
1118320
131
733
n/a
n/a
Sat, Jul 15, 2017
6062.12
0.16
1374982
551
485
95.0
64.0
Fri, Jul 15, 2016
6063.70
-0.11
1395577
532
812
97.0
57.0
Wed, Jul 15, 2015
6069.49
0.07
1473501
1538
376
86.0
54.0
Tue, Jul 15, 2014
6044.30
-0.02
1160118
904
358
89.0
64.0
Mon, Jul 15, 2013
6020.64
-0.24
917767
555
1000
89.0
63.0
Sun, Jul 15, 2012
6049.18
-0.14
1215947
588
800
37.9
28.0
Fri, Jul 15, 2011
6067.81
-0.11
1450494
656
502
93.0
52.0
Thu, Jul 15, 2010
6071.88
-0.18
1506791
539
961
100.0
57.0
Averages of List
6056.49
-0.08
1316820.00
823.20
710.10
87.10
55.78


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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