Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 356 of 365 for the Water Year 2019. We are 98% through the Water Year.
Last Reading: 6064.11 on Sep 20, 2019
Lake Navajo was last within 2" of this elevation on Jun 17, 2019

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 20.89 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 82.6% of Full Pool (1,696,000 af)
Total inflows for water year 2019: 1,230,817 acre feet

This is 136.32% of the September 20th average of 902,903 acre feet
Total releases for water year 2019: 520,294 acre feet

This is 90.66% of last year's release of 573,878 acre feet
During WY 2019, water storage has risen by 481,891 AF and total inflows have exceeded total outflows by 710,523 AF
Inflows for WY 2019 are 268.18% of WY 2018          Rivers feeding Lake Navajo are running at 43.52% of the Sep 21st avg. Click for Details

Lake Navajo is up 40.95 feet from one year ago.    Lake Navajo is down 11.16 feet from the high for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -2.43 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Sep 20, 2019
6064.11
-0.23
1400968
187
1199
n/a
n/a
Thu, Sep 19, 2019
6064.34
-0.15
1404001
713
1200
n/a
n/a
Wed, Sep 18, 2019
6064.49
-0.14
1405982
683
1203
n/a
n/a
Tue, Sep 17, 2019
6064.63
-0.10
1407834
926
1205
78.0
55.0
Mon, Sep 16, 2019
6064.73
-0.09
1409157
997
1211
88.0
48.0
Sun, Sep 15, 2019
6064.82
-0.20
1410350
526
1206
n/a
n/a
Sat, Sep 14, 2019
6065.02
-0.20
1413003
494
1201
n/a
n/a
Fri, Sep 13, 2019
6065.22
-0.21
1415661
400
1230
79.0
46.0
Thu, Sep 12, 2019
6065.43
-0.22
1418456
431
1227
83.0
46.0
Wed, Sep 11, 2019
6065.65
-0.22
1421391
282
1233
87.0
57.0
Tue, Sep 10, 2019
6065.87
-0.22
1424330
420
1227
82.0
51.0
Mon, Sep 09, 2019
6066.09
-0.22
1427276
484
1227
n/a
n/a
Sun, Sep 08, 2019
6066.31
-0.23
1430226
341
1226
n/a
n/a
Sat, Sep 07, 2019
6066.54
-0.24
1433317
315
1224
n/a
n/a
Averages of List
6065.23
-0.19
1415853.71
514.21
1215.64
82.83
50.50

Averages for September 21st

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6057.11
-0.02
1327375.33
995.96
839.22
79.78
49.92
All-Time
6042.82
-0.01
1210925.30
993.16
832.61
79.78
49.92

Last 10 September 21st's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Fri, Sep 21, 2018
6022.93
-0.23
939371
166
949
80.0
52.0
Thu, Sep 21, 2017
6055.09
-0.13
1286588
215
629
84.0
46.0
Wed, Sep 21, 2016
6057.18
-0.06
1312364
796
559
75.0
55.0
Mon, Sep 21, 2015
6063.74
-0.10
1396102
437
630
82.0
46.0
Sun, Sep 21, 2014
6035.21
0.01
1061928
823
553
84.0
63.0
Sat, Sep 21, 2013
6018.52
0.26
898107
1901
373
80.0
55.0
Fri, Sep 21, 2012
6034.35
-0.18
1052977
297
982
82.0
46.0
Wed, Sep 21, 2011
6058.90
-0.03
1333887
563
497
84.0
48.9
Tue, Sep 21, 2010
6065.70
-0.13
1422058
464
755
86.0
54.0
Mon, Sep 21, 2009
6058.00
-0.07
1322590
385
501
77.0
43.0
Averages of List
6046.96
-0.07
1202597.20
604.70
642.80
81.40
50.89


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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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1999 - 2019



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Lake Navajo Water Database
Navajo Lake, San Juan River, Fly Fishing