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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


Mostly Sunny

Hi: 79

Monday Night


Lo: 49


Mostly Sunny

Hi: 82

Tuesday Night

Partly Cloudy

Lo: 54


Partly Sunny

Hi: 80

Wednesday Night

Mostly Cloudy

Lo: 56


Chance Thunderstorms

Hi: 79

Thursday Night

Thunderstorms Likely

Lo: 58

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