North Coast Limestone aquifer system (Puerto Rico) extent

North Coast Limestone aquifer system (Puerto Rico)

National Atlas of the United States

Aquifers on National Atlas Map Browser

Principal Aquifers
Map Layer Description

National Atlas Aquifer Map

USGS links

Water Resources

Groundwater Information

U.S. Department of the Interior, U.S. Geological Survey
For more information contact: Office of Groundwater
Last modified: Wednesday, 29-Apr-2009 15:45:31 EDT
URL: http:// water.usgs.gov/ogw/aquiferbasics/ext_nclas.html