A list of local government offices in Florida to help your sinkhole research.
| County | Website for county Property Appraiser | Website for county Planning & Development / Building Dept |
| Alachua | www.acpafl.org | https://growth-management.alachuacounty.us |
| Baker | bakerpa.com | |
| Bay | baypa.net | www.baycountyfl.gov/276/Planning-Zoning |
| Bradford | bradfordappraiser.com |
https://www.bradfordcountyfl.gov/permits |
| Brevard | https://www.bcpao.us/ | www.brevardfl.gov/PlanningDev |
| Broward | www.bcpa.net | www.broward.org/Planning/Pages/Default.aspx |
| Calhoun | www.qpublic.net/fl/calhoun | http://calhouncountyfl.org/departments.html |
| Charlotte | https://www.ccappraiser.com/ | |
| Citrus | http://www.citruspa.org/_DNN/ | |
| Clay | http://ccpao.com/ | http://www.greencovesprings.com/index.php |
| Collier | https://www.colliercountyfl.gov/ |