Lake Allatoona Georgia Statistics

Pertinent data for Lake Allatoona (volumes, shoreline estimates, etc). Latest ACoE data and 5 week forecast (PDF).
ACoE graph of lake elevation for the last 365 days. Real-time water data for Allatoona Dam.
Graph of the lake elevation for the life of the project. More graphs.
Allatoona Dam water release info: 706-334-7213. Lake Allatoona info: 770-386-0549.
How can inflow be negative? Answer here.

With the exception of the values for the change in 12 AM and 6 AM levels, all lake
level values to the right of the decimal point are 100'ths of a foot.

Subscribe to the RSS feed of daily Lake Allatoona data RSS feed for Lake Allatoona data


Lake Allatoona Georgia Statistics
Last Updated on 11-24-2014 at 9:05 AM

12:00 AM Pool Level

829.91 MSL (up 3.6" since yesterday)

6:00 AM Pool Level

829.98 MSL (up 4.92" since yesterday)

Full Pool Level

839.11 MSL (-9.20' deficit at 12:00 AM)

Average 12:00 AM Level

828.03 MSL (this day, past 62 years)

Next Record High

0.14' (830.05 MSL on 2014-11-19)

Next Record Low

-0.79' (829.12 MSL on 2014-11-17)

Inflow

2806 CFS

Outflow

1419 CFS (1,387 CFS surplus)

Power Generation

0 MWH

Rainfall (6AM-6AM)

1.00 Inches

All data comes from the Army Corps of Engineers.
Data is normally updated by the ACoE around 7:30 AM CST, this page at 9:05 AM EST
MSL = Mean Sea Level, CFS = Cubic Feet per Second, MWH = Megawatt Hours


Flow Rate Conversions
Last Updated on 11-24-2014 at 9:05 AM

 

Cubic Feet Per Second

Gallons Per Second

Gallons Per Minute

Gallons Per Hour

Gallons Per Day

Inflow

2806

20,990

1,259,420

75,565,215

1,813,565,166

Outflow

1419

10,614

636,891

38,213,485

917,123,653

Difference

1,387

10,375

622,528

37,351,729

896,441,513


Lake Allatoona Records
Last Updated on 11-24-2014 at 9:05 AM

 

Monthly

Yearly

Record

Last*

12:00 AM Full Pool High

833.24 MSL on 2014-11-01

842.05 MSL on 2014-04-10

861.19 MSL on 1964-04-09

830.01 MSL on 2014-11-20 (4 days ago)

12:00 AM Full Pool Low

829.12 MSL on 2014-11-16

824.95 MSL on 2014-01-11

0 MSL on 2009-05-15

829.61 MSL on 2014-11-23 (1 days ago)

6:00 AM Full Pool High

833.14 MSL on 2014-11-01

842.14 MSL on 2014-04-09

929.94 MSL on 2012-11-02

830 MSL on 2014-11-20 (4 days ago)

6:00 AM Full Pool Low

829.11 MSL on 2014-11-16

0 MSL on 2014-01-17

0 MSL on 2013-10-23

829.57 MSL on 2014-11-23 (1 days ago)

Inflow Low

171 CFS on 2014-11-02

0 CFS on 2014-01-11

-3397 CFS on 2005-06-22

772 CFS on 2014-11-23 (1 days ago)

Inflow High

4451 CFS on 2014-11-18

17976 CFS on 2014-04-08

53534 CFS on 2009-09-22

4451 CFS on 2014-11-18 (6 days ago)

Outflow Low

755 CFS on 2014-11-14

0 CFS on 2014-01-11

0 CFS on 2002-08-09

1419 CFS on 2014-11-23 (1 days ago)

Outflow High

2056 CFS on 2014-11-01

40410 CFS on 2014-01-17

40410 CFS on 2014-01-17

1419 CFS on 2014-11-23 (1 days ago)

Generation Low

0 MWH on 2014-11-01

0 MWH on 2014-01-12

0 MWH on 1956-03-03

0 MWH on 2014-11-23 (1 days ago)

Generation High

0 MWH on 2014-11-24

1100 MWH on 2014-09-21

3322 MWH on 2011-12-10

0 MWH on 2014-11-23 (1 days ago)

Rainfall Low

0 Inches on 2014-11-01

-8 Inches on 2014-08-05

-8 Inches on 2014-08-05

0 Inches on 2014-11-23 (1 days ago)

Rainfall High

1 Inches on 2014-11-24

1 Inches on 2014-11-24

9.12 Inches on 1997-02-09

1.72 Inches on 2013-08-19 (462 days ago)

* 'Last' means the last date the item of interest was lower or higher than the value for today. Example: the current 6AM full pool level is 1070.00 on January 1st, 2007, and the lake level has been slowly
lowering. If the last date the lake was at 1070.00 was exactly two years ago, January 1st, 2005 will be displayed. This display is not intuitive, so feel free to email jcwren@jcwren.com with any suggestions.

All data comes from the Army Corps of Engineers.
Data is normally updated by the ACoE around 7:30 AM CST, this page at 9:05 AM EST
MSL = Mean Sea Level, CFS = Cubic Feet per Second, MWH = Megawatt Hours



Copyright © 1999, 2007 J. C. Wren, All Rights Reserved.
Homepage: www.tinymicros.com E-Mail: jcwren@jcwren.com
Last modified: Monday, 14-Nov-2011 14:33:29 EST