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Watts Bar Lake

Because Life is Better at the Lake

Watts Bar Lake

Located midway between Knoxville and Chattanooga, Watts Bar Lake is one of nine TVA dams on the Tennessee River. At over 39,000 acres and 780 miles of shoreline, the reservoir attracts millions of recreation visits each year for boating, fishing, swimming, camping, and other outdoor activities. Area marinas provide 500 boat slips, large and small boat rentals, houseboats, cabins, and supplies.  More Lake Information

Watts Bar Lake Email Updates


Watts Bar Lake Current Weather Alerts

There are no active watches, warnings or advisories.


Watts Bar Lake Weather Forecast



Hi: 58

Saturday Night

Rain Showers

Lo: 29


Partly Sunny

Hi: 33

Sunday Night

Partly Cloudy

Lo: 18

Martin Luther King Jr Day

Mostly Sunny

Hi: 38

Monday Night

Mostly Clear

Lo: 25


Mostly Cloudy

Hi: 50

Tuesday Night

Rain Likely

Lo: 40

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