Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 65 of 365 for the Water Year 2021. We are 18% through the Water Year.
Last Reading: 6038.14 on Dec 3, 2020
Lake Navajo was last within 2" of this elevation on Dec 2, 2020

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 46.86 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 64.44% of Full Pool (1,696,000 af)
Total inflows for water year 2021: 63,986 acre feet

This is 86.57% of the December 3rd average of 73,909 acre feet
Total releases for water year 2021: 108,856 acre feet

This is 23.24% of last year's release of 468,425 acre feet
During WY 2021, water storage has fallen by 56,338 AF and total outflows have exceeded total inflows by 44,870 AF
Inflows for WY 2021 are 218.8% of WY 2020          Rivers feeding Lake Navajo are running at 52.00% of the Dec 4th avg. Click for Details

Lake Navajo is down -21.71 feet from one year ago.    Lake Navajo is at low for water year and down 5.00 feet from the high.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.41 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, Dec 03, 2020
6038.14
-0.06
1092842
55
367
39.0
8.0
Wed, Dec 02, 2020
6038.20
-0.03
1093481
216
368
41.0
12.0
Tue, Dec 01, 2020
6038.23
-0.06
1093801
58
371
48.0
13.0
Mon, Nov 30, 2020
6038.29
-0.04
1094442
166
371
49.0
20.0
Sun, Nov 29, 2020
6038.33
-0.03
1094869
220
371
47.0
12.0
Sat, Nov 28, 2020
6038.36
-0.02
1095189
275
372
42.0
18.0
Fri, Nov 27, 2020
6038.38
-0.06
1095402
59
371
40.0
17.0
Thu, Nov 26, 2020
6038.44
-0.02
1096043
274
371
51.0
22.0
Wed, Nov 25, 2020
6038.46
-0.01
1096257
327
370
50.0
18.0
Tue, Nov 24, 2020
6038.47
0.00
1096364
384
373
49.0
30.0
Mon, Nov 23, 2020
6038.47
-0.04
1096364
172
377
64.0
45.0
Sun, Nov 22, 2020
6038.51
-0.02
1096791
308
405
61.0
30.0
Sat, Nov 21, 2020
6038.53
-0.02
1097005
289
386
68.0
36.0
Fri, Nov 20, 2020
6038.55
-0.02
1097219
251
348
67.0
32.0
Averages of List
6038.38
-0.03
1095433.50
218.14
372.93
51.14
22.36

Averages for December 4th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6054.50
-0.06
1294853.11
379.39
748.74
47.74
23.76
All-Time
6040.05
-0.07
1177497.02
382.37
771.75
47.74
23.76

Last 10 December 4th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Wed, Dec 04, 2019
6059.80
-0.05
1345262
264
572
49.0
27.0
Tue, Dec 04, 2018
6017.31
-0.05
887018
381
603
n/a
n/a
Mon, Dec 04, 2017
6054.90
-0.03
1284265
1053
1227
50.0
25.0
Sun, Dec 04, 2016
6055.81
-0.02
1295421
267
253
41.0
17.0
Fri, Dec 04, 2015
6063.96
0.00
1398994
343
326
54.0
23.0
Thu, Dec 04, 2014
6038.40
0.01
1095616
429
365
45.0
37.0
Wed, Dec 04, 2013
6025.27
0.05
961852
507
254
48.0
21.0
Tue, Dec 04, 2012
6025.92
-0.04
968170
212
400
53.1
25.0
Sun, Dec 04, 2011
6058.24
-0.03
1325595
327
496
34.0
19.9
Sat, Dec 04, 2010
6061.89
-0.04
1372008
252
481
59.0
24.1
Averages of List
6046.15
-0.02
1193420.10
403.50
497.70
48.12
24.33


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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