The Florida Geological Survey holds a collection of 150 binders known as "Greenbooks," which contain historic drillers' logs and lithologic descriptions from boreholes W-1 through W-17999, wgi-1 through wgi-3203 and auger samples AS-2 through AS-352.
Addtional descriptions can be found in this collection for select boreholes between W-18000 through W-18987.
In 2017, all 150 binders were scanned. The following are a list of the individual volumes, which are organized by county, and the pdf files that can be downloaded. Please note that the file sizes range from 2.2MB to 220MB.
The Florida Department of Environmental Protection is the state’s lead agency for environmental management and stewardship – protecting our air, water and land. The vision of the Florida Department of Environmental Protection is to create strong community partnerships, safeguard Florida’s natural resources and enhance its ecosystems.