Lake level · Georgia

Lake Allatoona water level

833.35ft above sea level

No reading from the agency in the last 36 hours. Check the USACE Mobile District before you go.

1.65 ft below full pool · 0.8 ft lower than usual for Oct 31

full pool

usual range for the date (2016–2025, 8 years in 10)medianfull pool● now

Read Oct 30, 12:15 PM EDT · 24-hour change −0.05 ft

Full pool840.00 ft summer · 823.00 ft winter
Usual for Oct 31834.16 ft 831.99–836.68 in 8 of 10 years
SourceUSGS gauge 02393500 Allatoona Dam
30 days ago
836.69 ft
Sep 30 · −3.3 ft since
A year ago
833.28 ft
October 27, 2025
12-month high
841.59 ft
July 27, 2026
12-month low
824.44 ft
January 1, 2026

The last 30 days

833834835836837Oct 4Oct 9Oct 14Oct 19Oct 24Oct 29Full poolft

Daily average level. Dashed: full pool. Dotted: the usual level for each date (2016–2025 median).

The last 12 months

825830835840NovDecJanFebMarAprMayJunJulAugSepOctFull poolft

Summer and winter pool

The Corps lowers Lake Allatoona in the fall to make room for winter and spring rain. Full pool follows a guide curve: 823.00 ft in winter, rising from January 16 to 840.00 ft by May 2, and coming back down from September 2. This page compares the level with the full pool for the day.

Questions

What is the water level of Lake Allatoona today?

833.35 ft at Oct 30, 12:15 PM EDT, 1.65 ft below full pool and 0.8 ft lower than usual for Oct 31. This page checks the agency every hour.

Is Lake Allatoona low right now?

It is 0.8 ft lower than usual for Oct 31: the 2016–2025 median for the date is 834.16 ft, and the level was between 831.99 and 836.68 ft in 8 of those 10 years.

What is full pool at Lake Allatoona?

840.00 ft in summer and 823.00 ft in winter (USACE SAM location level “Top of Conservation”).

Who runs Lake Allatoona?

The USACE Mobile District operates Allatoona Dam.

About Lake Allatoona and these readings

Lake Allatoona (Allatoona Lake) is a U.S. Army Corps of Engineers reservoir behind Allatoona Dam, in Bartow, Cherokee and Cobb counties (Georgia). Levels are in feet above sea level, from USGS gauge 02393500; the usual level for each date is the 2016–2025 median of USGS 02393500 (parameter 00062).

Provisional data: readings come straight from the agency’s gauges and can be revised, or stop during outages. Before you launch a boat, swim or travel, check the USACE Mobile District for closures, flood releases and ramp status.

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