Tennessee Landforms -- sinkholes
36.039630 -85.387970
36° 2.378'N 85° 23.278'W
36° 2' 22.7"N 85° 23' 16.7"W
16S 645222E 3989546N
convert to NAD27

Big Sink 261'

Waypoint: WHS001 36.039630,-85.387970
County: White   landforms of White county
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Tennessee's deepest sinkhole, see 10m DEM elevations on topo map with additional metrics.

from sinkhole digital analysis
Area: 0.66 km2
Perimeter: 4.1 km
Depth: 79.4 m
Volume: 3113525 m3

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   © Tom Dunigan