Lake Powell, Houseboating, Glen Canyon, Striped Bass



Lake Powell

Lake Powell

For January 15th, 2019
Snowpack is 89% of avg
TotalPrecip is 94.00% of avg

Lake Powell is currently 446.9 feet deep at the dam
Water Summary
Today is day 107 of 365 for the Water Year 2019. We are 29% through the Water Year.
Last Reading: 3578.90 on Jan 14, 2019
Powell was last within 2" of this elevation on May 5, 2014
There are currently 3,208,200,874,254 gallons of water in Lake Powell!
Click for ...

Printable Version
Gas Prices on Lake
Detailed Map of Powell
15 Day Weather Forecast
SW Satellite Weather
SW Water Vapor


Elevation & Content Water Inflow Data Glen Canyon Dam Release Data
Lake Powell is 121.1 feet below Full Pool (Elevation 3,700)

By content, Lake Powell is 40.48% of Full Pool (24,322,000 af)
Total inflows for water year 2019: 1,206,787 acre feet

This is 62.87% of the January 14th average of 1,919,549 acre feet
Total releases for water year 2019: 2,399,281 acre feet

This is 29.15% of the minimum required of 8,230,000 acre feet
During WY 2019, water storage has fallen by 1,170,667 AF and total outflows have exceeded total inflows by 1,192,494 AF
The 28 tracked reservoirs above Lake Powell are currently at 66.06% of capacity. Click for Details
Inflows for WY 2019 are 74.42% of WY 2018         Rivers feeding Lake Powell are running at 174.21% of the Jan 15th avg. Click for Details


Powell is down -42.44 feet from one year ago


View Acre Feet     Last 14 Measurements
Powell is down -2.74 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Mon, Jan 14, 2019
3578.90
-0.12
9845594
7550
13007
n/a
n/a
n/a
Sun, Jan 13, 2019
3579.02
-0.08
9855814
7202
10806
0.0
0.0
47.0
Sat, Jan 12, 2019
3579.10
-0.12
9862631
6464
11927
0.0
0.0
47.0
Fri, Jan 11, 2019
3579.22
-0.16
9872862
5743
13069
0.0
0.0
47.0
Thu, Jan 10, 2019
3579.38
-0.25
9886515
2867
14387
0.0
0.0
47.0
Wed, Jan 09, 2019
3579.63
-0.24
9907871
3338
14409
0.0
0.0
47.0
Tue, Jan 08, 2019
3579.87
-0.23
9928402
3843
14463
0.0
0.0
47.0
Mon, Jan 07, 2019
3580.10
-0.23
9948104
3680
14313
0.0
0.0
47.0
Sun, Jan 06, 2019
3580.33
-0.26
9967832
161
12211
0.0
0.0
47.0
Sat, Jan 05, 2019
3580.59
-0.28
9990163
1230
14235
0.0
0.0
47.0
Fri, Jan 04, 2019
3580.87
-0.27
10014249
1746
14303
0.0
0.0
47.0
Thu, Jan 03, 2019
3581.14
-0.26
10037511
2328
14434
0.0
0.0
47.0
Wed, Jan 02, 2019
3581.40
-0.24
10059945
3285
14466
0.0
0.0
48.0
Tue, Jan 01, 2019
3581.64
-0.21
10080682
2229
12011
0.0
0.0
48.0
Averages of List
3580.18
-0.22
9954813.92
3393.54
13464.15
0.00
0.00
47.1

Averages for January 15th

AVERAGE TYPE ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Since Filled
3640.77
-0.10
16519309.82
8275.74
14179.55
47.71
28.26
47.6
All-Time
3623.63
-0.09
15039090.53
8727.29
13272.78
46.88
28.09
47.6

Last 10 January 15th's data records

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP WATER TEMP
Mon, Jan 15, 2018
3621.21
-0.13
13891853
7061
14466
53.0
33.0
50.0
Sun, Jan 15, 2017
3598.14
-0.07
11573496
9020
12498
46.0
41.0
49.0
Fri, Jan 15, 2016
3598.60
-0.15
11617009
6967
14580
46.9
32.0
47.0
Thu, Jan 15, 2015
3595.51
-0.12
11326686
8465
14435
48.9
33.1
48.0
Wed, Jan 15, 2014
3581.61
-0.17
10078089
5490
13385
52.0
30.9
46.0
Tue, Jan 15, 2013
3606.94
-0.18
12424754
3551
13131
28.9
12.0
44.0
Sun, Jan 15, 2012
3638.17
-0.07
15788041
7572
11864
46.9
30.0
49.0
Sat, Jan 15, 2011
3623.58
-0.17
14146346
6780
16345
48.0
28.9
48.0
Fri, Jan 15, 2010
3623.76
-0.16
14165814
6448
14576
46.0
28.9
48.0
Thu, Jan 15, 2009
3615.94
-0.12
13337508
6825
13467
48.9
28.9
49.0
Averages of List
3610.35
-0.13
12834959.60
6817.90
13874.70
46.55
29.87
47.8


Accessibility of Primitive Launches and Other Sites
As of Monday, January 14th, 2019 where elevation was 3578.90'

SITE/LAUNCH NAME MINIMUM SAFE
ELEVATION
ABSOLUTE MINIMUM
USABLE ELEVATION
CURRENT LEVEL VS.
ABSOLUTE MINIMUM
CURRENT ACCESSIBILITY
Castle Rock Cut-Off
3583.00
3580.00
1.1 Below
Unusable, use Main Channel
Antelope Point
3592.00
3590.00
11.1 Below
Unusable, go to main marinas
Hite Marina
3650.00
3645.00
66.1 Below
Unusable, go to main marinas
Farley Canyon
3653.00
3649.00
70.1 Below
Unusable, go to main marinas
Copper Canyon
3663.00
3660.00
81.1 Below
Unusable, go to main marinas
Bullfrog to Halls Creek Cut-Off
3670.00
3668.00
89.1 Below
Unusable, use Main Channel
Piute Farms
3682.00
3680.00
101.1 Below
Unusable, go to main marinas
Gunsite Pass Cut-Off
3685.00
3680.00
101.1 Below
Unusable, use Main Channel
Blue Notch is unknown and really just shoreline launching at whatever point feels good. No minimum given except amount of courage it takes to reach this launch.


Search DB For More Water Data Facts



Measurements are taken at 11:59 pm of the date listed
Temperature data is from Wahweap, AZ
Water temperature data is from wayneswords.com*
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 = 1.9835 * Flow CFS
TP = Total Precipitation



Page took 0.641 seconds to create!
Copyright Summit Technologies, Inc.
Water data courtesy of US Bureau of Reclamation
*Water temp data is provided by Wayne Gustaveson
  as measured in the a.m. at the Wahweap docks
*Air temp data is sourced from (Prev 24 Hr Extremes):
   Page, AZ Weather
All data is provisional and subject to review and modification
Call 1-800-752-8525 for up-to-date water level infomation
or go to Lake Powell Source Data
USBR Projected Outlook
Current Snowpack Conditions for Upper Colorado Basin


Copyright Summit Technologies, Inc.
1999 - 2019



Site Views Today: 0       Page Views Today: 0
Lake Powell, Houseboating, Glen Canyon, Striped Bass