Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo
Lake Navajo
Lake Navajo
Water Summary
Today is day 226 of 365 for the Water Year 2021. We are 62% through the Water Year.
Last Reading: 6035.12 on May 13, 2021
Lake Navajo was last within 2" of this elevation on May 12, 2021

Elevation & Content Water Inflow Data Navajo Dam Dam Release Data
Lake Navajo is 49.88 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 62.56% of Full Pool (1,696,000 af)
Total inflows for water year 2021: 236,975 acre feet

This is 55.43% of the May 13th average of 427,552 acre feet
Total releases for water year 2021: 267,580 acre feet

This is 57.12% of last year's release of 468,425 acre feet
During WY 2021, water storage has fallen by 88,191 AF and total outflows have exceeded total inflows by 30,605 AF
Inflows for WY 2021 are 102.74% of WY 2020          Rivers feeding Lake Navajo are running at 60.98% of the May 14th avg. Click for Details

Lake Navajo is down -23.92 feet from one year ago.    Lake Navajo is up 1.85 feet from the low for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is up 1.58 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, May 13, 2021
6035.12
0.08
1060989
1587
507
82.0
36.0
Wed, May 12, 2021
6035.04
0.05
1060155
1448
538
76.0
40.0
Tue, May 11, 2021
6034.99
0.06
1059633
1467
542
70.0
40.0
Mon, May 10, 2021
6034.93
0.13
1059008
1679
388
72.0
46.0
Sun, May 09, 2021
6034.80
0.18
1057654
1976
389
73.0
43.0
Sat, May 08, 2021
6034.62
0.21
1055781
2206
419
76.0
48.0
Fri, May 07, 2021
6034.41
0.12
1053600
1832
519
85.0
50.0
Thu, May 06, 2021
6034.29
0.08
1052355
1582
589
84.0
40.0
Wed, May 05, 2021
6034.21
0.07
1051525
1518
589
79.0
41.0
Tue, May 04, 2021
6034.14
0.12
1050800
1776
589
73.0
37.0
Mon, May 03, 2021
6034.02
0.23
1049557
2346
588
66.0
47.0
Sun, May 02, 2021
6033.79
0.16
1047178
1977
588
79.0
50.0
Sat, May 01, 2021
6033.63
0.09
1045526
1610
622
84.0
47.0
Fri, Apr 30, 2021
6033.54
-0.02
1044597
1123
709
81.0
47.0
Averages of List
6034.40
0.11
1053454.14
1723.36
541.14
77.14
43.71

Averages for May 14th

AVERAGE TYPE ELEVATION CHG vs TODAY CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled
6057.67
0.17
1329694.72
3193.57
1671.11
78.55
45.51
All-Time
6043.40
0.26
1204210.16
3205.84
1530.40
78.55
45.51

Last 10 May 14th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Thu, May 14, 2020
6059.23
0.19
1338049
2403
535
78.0
48.0
Tue, May 14, 2019
6047.44
0.58
1195781
4184
404
79.0
47.0
Mon, May 14, 2018
6050.16
0.09
1227431
1564
397
78.0
37.0
Sun, May 14, 2017
6078.04
-0.04
1595621
4478
4324
78.0
46.0
Sat, May 14, 2016
6073.20
0.32
1525459
2773
408
84.0
46.0
Thu, May 14, 2015
6047.08
0.02
1191645
1079
337
75.0
48.0
Wed, May 14, 2014
6036.65
0.13
1077041
1301
251
64.0
32.0
Tue, May 14, 2013
6023.78
0.10
947490
1472
250
87.0
52.0
Mon, May 14, 2012
6061.13
0.11
1362224
1655
500
75.9
37.0
Sat, May 14, 2011
6062.06
0.15
1374206
1995
510
82.9
52.0
Averages of List
6053.88
0.16
1283494.70
2290.40
791.60
78.18
44.50


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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