Lake Lanier Georgia Statistics
Pertinent data for Lake Lanier (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 Buford Dam.
Graph of the lake elevation for the life of the project. More graphs and trivia.
Buford Dam water release info: 770-945-1466. Lake Lanier info: 770-945-1467.
How can inflow be negative? Answer here. ACF basin diagram (PDF)
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.
Lake Allatoona data now available (full pool rule still needs work)
Subscribe to the RSS feed of daily Lake Lanier data
Hey, check out the nifty new graph!
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Lake Lanier Georgia Statistics |
|
| 12:00 AM Pool Level |
1071.93 MSL (up 0.12" since yesterday) |
| 6:00 AM Pool Level |
1071.94 MSL (up 0.12" since yesterday) |
| Full Pool Level |
1070.45 MSL (1.48' surplus at 12:00 AM) |
| Average 12:00 AM Level |
1069.94 MSL (this day, past 65 years) |
| Next Record High |
0.00' (1071.93 MSL on 2025-04-14) |
| Next Record Low |
-0.64' (1071.29 MSL on 2025-03-31) |
| Inflow |
1484 CFS |
| Outflow |
1091 CFS (393 CFS surplus) |
| Power Generation |
278 MWH |
| Rainfall (6AM-6AM) |
0.00 Inches |
|
All data comes from the Army Corps of Engineers. |
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Flow Rate Conversions |
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| Cubic Feet Per Second |
Gallons Per Second |
Gallons Per Minute |
Gallons Per Hour |
Gallons Per Day |
|
| Inflow |
1484 |
11,101 |
666,065 |
39,963,927 |
959,134,250 |
| Outflow |
1091 |
8,161 |
489,674 |
29,380,488 |
705,131,716 |
| Difference |
393 |
2,939 |
176,390 |
10,583,438 |
254,002,534 |
|
Lake Lanier Records |
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| Monthly |
Yearly |
Record |
Last* |
|
|
12:00 AM Full Pool High |
1071.93 MSL on 2025-04-14 |
1072.05 MSL on 2025-02-18 |
1077.15 MSL on 1964-04-14 |
1071.97 MSL on 2025-02-21 (52 days ago) |
| 12:00 AM Full Pool Low |
1071.31 MSL on 2025-04-01 |
1068.67 MSL on 2025-01-06 |
1050.79 MSL on 2007-12-26 |
1071.92 MSL on 2025-04-11 (3 days ago) |
| 6:00 AM Full Pool High |
1071.94 MSL on 2025-04-14 |
1072.09 MSL on 2025-02-18 |
1077.17 MSL on 1964-04-14 |
1071.97 MSL on 2025-02-21 (52 days ago) |
| 6:00 AM Full Pool Low |
1071.33 MSL on 2025-04-01 |
1068.74 MSL on 2025-01-01 |
728 MSL on 2023-10-14 |
1071.93 MSL on 2025-04-11 (3 days ago) |
| Inflow Low |
704 CFS on 2025-04-06 |
704 CFS on 2025-04-06 |
-2529 CFS on 2005-02-01 |
704 CFS on 2025-04-06 (8 days ago) |
| Inflow High |
6211 CFS on 2025-04-08 |
26583 CFS on 2025-02-14 |
56913 CFS on 1961-12-12 |
2566 CFS on 2025-04-11 (3 days ago) |
| Outflow Low |
1069 CFS on 2025-04-07 |
827 CFS on 2025-01-06 |
-1733 CFS on 2019-08-05 |
1088 CFS on 2025-04-09 (5 days ago) |
| Outflow High |
2097 CFS on 2025-04-10 |
3570 CFS on 2025-01-12 |
9827 CFS on 1990-02-26 |
1976 CFS on 2025-04-11 (3 days ago) |
| Generation Low |
276 MWH on 2025-04-07 |
226 MWH on 2025-01-29 |
0 MWH on 1960-07-01 |
277 MWH on 2025-04-09 (5 days ago) |
| Generation High |
547 MWH on 2025-04-10 |
765 MWH on 2025-02-15 |
2554 MWH on 1990-02-26 |
535 MWH on 2025-04-11 (3 days ago) |
| Rainfall Low | 0 Inches on 2025-04-01 |
0 Inches on 2025-01-01 |
-4 Inches on 2018-02-01 |
0 Inches on 2025-04-10 (4 days ago) |
| Rainfall High |
2 Inches on 2025-04-07 |
2 Inches on 2025-04-07 |
5.9 Inches on 2000-08-02 |
1 Inches on 2025-04-11 (3 days ago) |
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* '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 |
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All data comes from the Army Corps of Engineers. |
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Copyright © 1999, 2008 J. C. Wren, All Rights Reserved.
Homepage: www.tinymicros.com E-Mail: jcwren@jcwren.com
Last modified: Monday, 14-Nov-2011 14:29:00 EST