Federal
Environmental Protection Agency (EPA)
National Atmospheric and Space Administration (NASA)
United States Fish and Wildlife Service (USFWS)
United States Army Corps of Engineers (USACE)
National Park System (NPS)

State
Florida Department of Environmental Protection (FDEP)
Texas General Land Office (TGLO)
St. Johns River Water Management District (SJRWMD)
Florida Geological Survey (FGS)

Local
Brevard County (East-central Florida Peninsula)
City of Venice (Southwest Florida Peninsula)
Indian River County (East-central Florida Peninsula)
Martin County (Southeast Florida Peninsula)
Matagorda County (Texas)
Santa Rosa County (Florida Panhandle)
Sebastian Inlet Tax District (East-central Florida Peninsula)
Shelmark Engineering (Galveston County, Texas)