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Alcovy River near Lawrenceville

National Weather Service gauge LWRG1 · Georgia · Gwinnett County · 33.9786, -83.9392 · USGS 02208050

Flood levels

Official flood levels at this gauge: action stage begins at 12.0 ft; minor flooding begins at 15.0 ft; moderate flooding begins at 20.0 ft; major flooding begins at 25.0 ft.

Action stage12.0 ft
Minor flooding15.0 ft
Moderate flooding20.0 ft
Major flooding25.0 ft

Highest recorded crests

What the water does

National Weather Service impact statements for this gauge, in the Weather Service's own words.

12.0 ftBankfull is reached upstream and downstream from the river gauge at U.S. Highway 29 or Winder Highway.
15.0 ftMinor flooding of the natural flood plain begins. A new water treatment plant just upstream on the right bank will begin to have water surround it.

Forecast office: NWS Peachtree City · River Forecast Center: Southeast River Forecast Center.

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