Boat Ramp Guide
reservoir GA

Lake Lanier Water Level

Live water level data from USGS monitoring gauges near Lake Lanier. Monitoring conditions for 57 boat ramps.

Current Level

0.68 ft
Below Normal
USGS Gauge: CHATTAHOOCHEE RIVER NEAR CORNELIA, GA Updated 1h ago

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30-Day Water Level Trend

Monitoring Gauges

CHATTAHOOCHEE RIVER NEAR CORNELIA, GA

USGS 02331600 · Stream gauge · 10.0 mi from nearest ramp

Full USGS data →

LAKE SIDNEY LANIER NEAR BUFORD, GA

USGS 02334400 · Lake gauge · 1.0 mi from nearest ramp

Full USGS data →

CHATTAHOOCHEE RIVER AT BUFORD DAM, NEAR BUFORD, GA

USGS 02334430 · Stream gauge · 1.1 mi from nearest ramp

Full USGS data →

How Water Levels Affect Boat Ramp Access

Lake Lanier has 57 public boat ramps. When water levels drop significantly below normal, concrete ramps may not extend to the waterline and natural or gravel launches can become impassable. Carry-in launches for kayaks and canoes are generally less affected by water level changes.

Check the current gauge reading above before trailering to Lake Lanier. For detailed information on individual ramps, visit the Lake Lanier boat ramps page.

Frequently Asked Questions

What is the current water level of Lake Lanier?
As of April 16, 2026, the gauge height at Lake Lanier is 0.68 ft. This is below normal levels for this time of year.
How do water levels affect boat ramp access at Lake Lanier?
Lake Lanier has 57 public boat ramps. When water levels are significantly below normal, some ramps may become difficult to use or inaccessible. Concrete ramps are generally usable at a wider range of water levels than natural or gravel launches.
Where does this water level data come from?
Water level data is provided by the U.S. Geological Survey (USGS) National Water Information System. Readings are updated approximately every 15 minutes from automated monitoring gauges. Data shown here is provisional and subject to revision.
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