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STATEMAP Mission Statement: To establish a geologic framework through detailed mapping of areas determined to be vital to the economic, societal, or scientific welfare of Florida.

Background and History

The National Cooperative Geologic Mapping Program (NCGMP) was established in 1992 with signing into law of the National Geologic Mapping Act (Public Law 102-285). The Act has been re-authorized three times, most recently by the 111th Congress in 2009 (Public Law 111-11, sec. 11001). The program’s objectives are to develop geologic maps, create associated national geologic databases (e.g., geochemical, geochronologic, paleontologic), supply the data to the public, and increase public awareness of the application of geologic information to land-use management. To read copies of the original act and subsequent reauthorizations, visit:

The NCGMP has three components: FEDMAP, EDMAP, and STATEMAP. FEDMAP funding is reserved for US Geological Survey (USGS) projects based on recommendations of a Federal Advisory Committee and a FEDMAP Review Panel. EDMAP is designed to train the next generation of geologic mappers. Funds are allocated to colleges and universities through an annual competitive grant process and matched on a 50/50 basis with university funds. STATEMAP provides funding through an annual competitive grant process available to all state geological surveys for the purpose of creating new geologic maps or compiling existing geologic data within the states. STATEMAP awards are matched on a 50/50 basis with state funds.  Follow this link to see where geologic mapping currently is being funded by the USGS NCGMP USGS NCGMP currently funded mapping.

STATEMAP proposals, which are submitted each November to the USGS for consideration of funding under the program, are based upon recommendations for mapping priorities established by the State Mapping Advisory Committee (SMAC). SMAC members represent a wide variety of private, public, and government interests. In October of each year, the SMAC meets to select the area which will be proposed to the USGS for new mapping and to refine the 3-5 year geologic mapping plan. This 3-5 year plan is based on the panel’s discussions regarding societal and scientific needs, or the economic welfare of Florida.

The Florida Geological Survey STATEMAP program currently resides within the Geologic Investigations Section and was established in 1994 with an award of $30,000 from the USGS to create a geologic map of the eastern portion of the USGS 1:100,000 scale Homestead quadrangle. Since then, the FGS has received awards for new geologic mapping every year from the USGS STATEMAP program. To date, the Florida Geological Survey has mapped approximately 20,000 square miles of Florida under grants from the USGS STATEMAP program (see the AASG Fact Sheet for Florida STATEMAP information). STATEMAP is part of the overall Florida Geological Survey Mapping Initiative to provide a revised map of the entire state before 2030. 

The FGS generally maps one-half of a 1:100,000 scale quadrangle (which equates to sixteen 1:24,000 scale quadrangles) each year. The field mapping takes place at 1:24,000 scale, with the final product being produced as a 1:100,000 scale map. The final products typically consist of a geologic map, a geomorphology map, geologic cross-sections, and explanatory text for the study area. These are published through the FGS Open-File Map Series (OFMS) and Open-File Report (OFR) series each Autumn. STATEMAP program personnel work closely with the Geological Sample Acquisition and Management Section for each project in order to gather new geologic data via various FGS drilling rigs and geophysical tools. To download published products, visit the STATEMAP Products page:


Rick Green, P.G., has been with the FGS STATEMAP program since its inception in 1994 and has been the Principal Investigator for the program since 1996. The STATEMAP program also employs a variety of FGS and grant-funded staff each year to complete the geologic mapping projects. Currently, the program employs two full-time staff (funded by the grant): Crystal Hebets (GIS) and Alex Lamarche (geologist).

Accomplishments to date

54.2 percent of the State mapped

520 7.5 minute (1:24,000) quads mapped

Seventeen-and-a-half (1:100,000 scale) quads mapped

30,489 miles2 (78,967 km2) mapped

136 cores and counting

19,664 feet of new core added to FGS archives

Over 1,440 M-series samples collected

Average cost/mile2 = $216.40*

Average cost/km2 = $83.55*

(*includes State Matching Funds/Staff time)

Last Modified:
June 28, 2021 - 1:31pm

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