Welcome to the Largemouth Bass GeoArt Series of Hendry County! This cache is NOT at the posted coordinates. You will need to solve the puzzle below for the correct coordinates.
Caches are either nanos, 35mm canisters or preforms which only contain a log. You may be lucky to snag a small SWAG if opportunity arises. Please BYOP.
The drought starting in 2006 that struck much of the state of Florida, lowered the lake (Okeechobee) level to an all-time record of __.82 ft. msl (July 2007). (Hint: single digit)

You can validate your puzzle solution with certitude.