Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 365 of 366 for the Water Year 2020. We are 100% through the Water Year.
Last Reading: 6043.79 on Sep 27, 2020
Lake Navajo was last within 2" of this elevation on Jul 2, 2018

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 41.21 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 68.07% of Full Pool (1,696,000 af)
Total inflows for water year 2020: 481,386 acre feet

This is 52.98% of the September 27th average of 908,573 acre feet
Total releases for water year 2020: 461,824 acre feet

This is 86.28% of last year's release of 535,279 acre feet
During WY 2020, water storage has fallen by 233,700 AF yet total inflows have exceeded total outflows by 19,562 AF
Inflows for WY 2020 are 38.73% of WY 2019          Rivers feeding Lake Navajo are running at 16.62% of the Sep 28th avg. Click for Details

Lake Navajo is down -19.62 feet from one year ago.    Lake Navajo is at low for water year and down 19.22 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -1.67 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Sep 27, 2020
6043.79
-0.19
1154414
378
1066
83.0
45.0
Sat, Sep 26, 2020
6043.98
-0.15
1156536
476
1046
85.0
46.0
Fri, Sep 25, 2020
6044.13
-0.15
1158214
515
982
86.0
51.0
Thu, Sep 24, 2020
6044.28
-0.15
1159894
609
1067
86.0
48.0
Wed, Sep 23, 2020
6044.43
-0.13
1161576
652
995
85.0
51.0
Tue, Sep 22, 2020
6044.56
-0.15
1163036
507
982
85.0
54.0
Mon, Sep 21, 2020
6044.71
-0.13
1164722
613
1054
87.0
55.0
Sun, Sep 20, 2020
6044.84
-0.16
1166185
597
1081
85.0
58.0
Sat, Sep 19, 2020
6045.00
-0.13
1167988
606
988
84.0
60.0
Fri, Sep 18, 2020
6045.13
-0.10
1169454
683
1073
87.0
51.0
Thu, Sep 17, 2020
6045.23
-0.07
1170583
595
944
84.0
55.0
Wed, Sep 16, 2020
6045.30
-0.08
1171374
567
972
87.0
49.0
Tue, Sep 15, 2020
6045.38
-0.08
1172279
782
1187
85.0
49.0
Mon, Sep 14, 2020
6045.46
-0.11
1173184
689
1103
84.0
50.0
Averages of List
6044.73
-0.13
1164959.93
590.64
1038.57
85.21
51.57

Averages for September 29th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6057.00
-0.04
1325681.85
764.13
790.98
79.25
49.34
All-Time
6043.04
-0.02
1211435.62
755.07
776.86
79.25
49.34

Last 10 September 29th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Sep 28, 2019
6063.39
-0.02
1391514
833
595
n/a
n/a
Fri, Sep 28, 2018
6021.21
-0.24
923108
86
874
81.0
45.0
Thu, Sep 28, 2017
6054.93
0.07
1284632
1292
621
69.0
41.0
Wed, Sep 28, 2016
6057.06
-0.05
1310873
526
469
82.0
46.0
Mon, Sep 28, 2015
6063.54
-0.05
1393479
547
536
87.0
48.0
Sun, Sep 28, 2014
6035.62
0.18
1066215
1439
357
64.0
54.0
Sat, Sep 28, 2013
6021.82
0.31
928850
1771
261
64.0
30.0
Fri, Sep 28, 2012
6033.00
-0.17
1039038
100
796
77.0
43.0
Wed, Sep 28, 2011
6058.56
-0.07
1329610
366
679
86.0
48.9
Tue, Sep 28, 2010
6065.18
-0.11
1415129
434
771
90.0
48.0
Averages of List
6047.43
-0.01
1208244.80
739.40
595.90
77.78
44.88


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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