Geographic Information Systems
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Suffolk County maps and data are to be used for general reference purposes only. Map information is believed to be accurate but accuracy is not guaranteed. While every effort is made to provide and maintain current, accurate and complete information on this Web site, be advised that some data and information accessed through these pages may be preliminary in nature and presented prior to final review and approval.
Suffolk iMap
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Suffolk County Drug Mapping Index

Suffolk County Shelter and Storm Surge Zone Mapping Tool 

• Suffolk County iMap Home

• Suffolk County Shellfish Aquaculture Lease Program Map
Suffolk County Voter Information Map
Suffolk County Beach Closure Monitoring