Lake Allatoona Georgia Statistics

Pertinent data for Lake Allatoona (volumes, shoreline estimates, etc). Latest ACoE data and 5 week forecast.
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.

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Lake Allatoona Georgia Statistics Last Updated on 03-21-2010 at 9:05 AM
12:00 AM Pool Level	837.29 MSL (down 7.56" since yesterday)
6:00 AM Pool Level	837.2 MSL (down 7.44" since yesterday)
Full Pool Level	823.68 MSL (13.61' surplus at 12:00 AM)
Average 12:00 AM Level	836.69 MSL (this day, past 58 years)
Next Record High	2.98' (840.27 MSL on 2010-03-15)
Next Record Low	-837.29' (0.00 MSL on 2010-02-22)
Inflow	2310 CFS
Outflow	5867 CFS (-3,557 CFS deficit)
Power Generation	1022 MWH
Rainfall (6AM-6AM)	0.00 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 03-21-2010 at 9:05 AM
	Cubic Feet Per Second	Gallons Per Second	Gallons Per Minute	Gallons Per Hour	Gallons Per Day
Inflow	2310	17,279	1,036,799	62,207,999	1,492,991,993
Outflow	5867	43,888	2,633,292	157,997,547	3,791,941,137
Difference	-3,557	-26,608	-1,596,492	-95,789,547	-2,298,949,143

Lake Allatoona Records Last Updated on 03-21-2010 at 9:05 AM
	Monthly	Yearly	Record	Last*
12:00 AM Full Pool High	840.27 MSL on 2010-03-15	840.27 MSL on 2010-03-15	861.19 MSL on 1964-04-09	837.92 MSL on 2010-03-20 (1 days ago)
12:00 AM Full Pool Low	831.05 MSL on 2010-03-01	0 MSL on 2010-02-22	0 MSL on 2009-05-15	835.36 MSL on 2010-03-11 (10 days ago)
6:00 AM Full Pool High	840.28 MSL on 2010-03-15	840.28 MSL on 2010-03-15	861.03 MSL on 1964-04-10	837.82 MSL on 2010-03-20 (1 days ago)
6:00 AM Full Pool Low	831.12 MSL on 2010-03-01	823.34 MSL on 2010-01-05	8 MSL on 2008-11-10	835.87 MSL on 2010-03-11 (10 days ago)
Inflow Low	2233 CFS on 2010-03-10	0 CFS on 2010-02-22	-3397 CFS on 2005-06-22	2233 CFS on 2010-03-10 (11 days ago)
Inflow High	12270 CFS on 2010-03-11	14596 CFS on 2010-02-06	53534 CFS on 2009-09-22	2572 CFS on 2010-03-20 (1 days ago)
Outflow Low	283 CFS on 2010-03-13	0 CFS on 2010-02-22	0 CFS on 2002-08-09	5845 CFS on 2010-03-19 (2 days ago)
Outflow High	5971 CFS on 2010-03-20	9288 CFS on 2010-02-16	11758 CFS on 1964-04-10	5971 CFS on 2010-03-20 (1 days ago)
Generation Low	52 MWH on 2010-03-15	0 MWH on 2010-02-22	0 MWH on 1956-03-03	52 MWH on 2010-03-15 (6 days ago)
Generation High	1031 MWH on 2010-03-19	1031 MWH on 2010-03-19	2430 MWH on 1963-03-22	1027 MWH on 2010-03-20 (1 days ago)
Rainfall Low	0 Inches on 2010-03-01	0 Inches on 2010-01-02	0 Inches on 1952-01-01	0 Inches on 2010-03-20 (1 days ago)
Rainfall High	2.85 Inches on 2010-03-11	2.85 Inches on 2010-03-11	9.12 Inches on 1997-02-09	0.06 Inches on 2010-03-15 (6 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