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Lakes / Tennessee / Sumner County

Lakes in Sumner County, Tennessee

1 lakes counted in Sumner County - the largest is Portland City Lake at 25 acres.

1
Lakes Counted
25 acres
Largest - Portland City Lake

Sumner County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.

All Counted Lakes

#LakeCountySurface AreaMax Depth
1Portland City LakeSumner25 acres-
Find a Lake in Sumner CountyLargest Lakes
Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.