Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 27 of 365 for the Water Year 2021. We are 7% through the Water Year.
Last Reading: 6039.38 on Oct 26, 2020
Lake Navajo was last within 2" of this elevation on Oct 25, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 45.62 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 65.22% of Full Pool (1,696,000 af)
Total inflows for water year 2021: 33,977 acre feet

This is 91.04% of the October 26th average of 37,323 acre feet
Total releases for water year 2021: 66,576 acre feet

This is 14.21% of last year's release of 468,425 acre feet
During WY 2021, water storage has fallen by 43,062 AF and total outflows have exceeded total inflows by 32,599 AF
Inflows for WY 2021 are 250.92% of WY 2020          Rivers feeding Lake Navajo are running at 31.40% of the Oct 27th avg. Click for Details

Lake Navajo is down -21.92 feet from one year ago.    Lake Navajo is at low for water year and down 3.76 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -1.52 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Mon, Oct 26, 2020
6039.38
-0.10
1106118
1744
2267
38.0
23.0
Sun, Oct 25, 2020
6039.48
-0.10
1107194
2317
2840
72.0
42.0
Sat, Oct 24, 2020
6039.58
-0.10
1108271
1536
2058
72.0
36.0
Fri, Oct 23, 2020
6039.68
-0.10
1109348
443
966
73.0
37.0
Thu, Oct 22, 2020
6039.78
-0.10
1110426
561
1084
76.0
37.0
Wed, Oct 21, 2020
6039.88
-0.12
1111505
463
1094
58.0
44.0
Tue, Oct 20, 2020
6040.00
-0.11
1112800
539
1116
76.0
38.0
Mon, Oct 19, 2020
6040.11
-0.13
1113989
545
1232
77.0
36.0
Sun, Oct 18, 2020
6040.24
-0.12
1115395
522
1154
78.0
35.0
Sat, Oct 17, 2020
6040.36
-0.14
1116694
502
1245
75.0
35.0
Fri, Oct 16, 2020
6040.50
-0.13
1118212
505
1193
72.0
36.0
Thu, Oct 15, 2020
6040.63
-0.12
1119623
500
1134
76.0
48.0
Wed, Oct 14, 2020
6040.75
-0.15
1120927
372
1167
81.0
39.0
Tue, Oct 13, 2020
6040.90
-0.12
1122558
591
1217
78.0
37.0
Averages of List
6040.09
-0.12
1113790.00
795.71
1411.93
71.57
37.36

Averages for October 27th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6055.90
-0.02
1313037.76
597.39
668.52
62.42
34.76
All-Time
6041.93
-0.03
1198117.25
595.53
713.33
62.42
34.76

Last 10 October 27th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Oct 27, 2019
6061.23
-0.07
1363508
93
523
n/a
n/a
Sat, Oct 27, 2018
6018.47
-0.02
897647
327
403
n/a
n/a
Fri, Oct 27, 2017
6056.03
-0.04
1298130
310
529
64.0
28.0
Thu, Oct 27, 2016
6056.29
-0.02
1301337
317
413
73.0
41.0
Tue, Oct 27, 2015
6063.19
0.05
1388898
786
434
66.0
34.0
Mon, Oct 27, 2014
6038.48
-0.02
1096471
269
350
66.0
42.0
Sun, Oct 27, 2013
6024.01
0.04
949696
468
250
66.0
36.0
Sat, Oct 27, 2012
6028.15
-0.11
990086
24
500
57.0
19.9
Thu, Oct 27, 2011
6058.33
0.04
1326723
789
507
51.1
35.1
Wed, Oct 27, 2010
6063.62
1394528
323
487
51.1
28.0
Averages of List
6046.78
-0.02
1200702.40
370.60
439.60
61.78
33.00


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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