The following data were compiled from the Florida Sinkhole Research Institute data base. That
database, which contains approximately 1900 sinkholes, is available from the Florida Geological Survey
upon request. The data are arranged alphabetically by county. The first two digits of the identification number represents
the county. These numbers correspond to the Florida Department of Transportation county numbering
system. Following the county number are three numbers which represent the sinkhole in the county. The
latitude and longitude are measured in degrees, minutes, and seconds, respectively. The T, Rand S
represent the township, range and section system of survey, and corresponds to the individual sinkhole.
A star indicates where data on a specific site or parameter is missing. (18pp.
