State Clearinghouse Sites


Select Federal Sites Follow the State List


Locations without entries below did not provide this information. Please contact the appropriate NSGIC State Representative for further information.

Alabama

    http://portal.gsa.state.al.us/

Alaska

    http://www.asgdc.state.ak.us/

Arizona

    http://agic.az.gov/portal

Arkansas

    http://www.geostor.arkansas.gov

California

    http://atlas.ca.gov/

Colorado

    http://coloradogis.nsm.du.edu/Portal/

Connecticut

    http://magic.lib.uconn.edu/

Delaware

    http://stateplanning.delaware.gov/dgdc/catalogue.shtml

District of Columbia

    http://data.dc.gov/ or http://dcatlas.dcgis.dc.gov/catalog/

National Capital Region

    https://ncrdx.sradev.com/login.aspx?ReturnUrl=%2fDefault.aspx

Florida

    http://www.floridadisaster.org/gis/data/index.htm

Georgia

    http://data.georgiaspatial.org/login.asp

Hawaii

    http://hawaii.gov/dbedt/gis/download.htm

Idaho

    http://inside.uidaho.edu/

Illinois

    http://www.isgs.illinois.edu/nsdihome/

Indiana

    http://www.indianamap.org

Iowa

    http://www.iowagis.org

Kansas

    http://www.kansasgis.org

Kentucky

    http://kygeonet.ky.gov/

Louisiana

    http://map.la.gov/default.aspx

Maine

    http://www.maine.gov/megis

Maryland

    http://www.marylandgis.net/index.jsp

Massachusetts

    http://www.mass.gov/mgis

Michigan

    http://www.mcgi.state.mi.us/mgdl/

Minnesota

    http://www.mngeo.state.mn.us/chouse/

Mississippi

    http://www.gis.ms.gov

Missouri

    http://128.206.12.101 This is the new MSDIS beta site

Montana

    http://gisportal.msl.mt.gov/GPT9/catalog/main/home.page

Nebraska

    http://www.nebraskamap.gov

Nevada

    http://www.nbmg.unr.edu/DataDownloads/VirtualClearinghouse.html
    http://keck.library.unr.edu/

New Hampshire

    http://www.granit.unh.edu/

New Jersey

    https://njgin.state.nj.us

New Mexico

    http://rgis.unm.edu/

New York

    http://www.nysgis.state.ny.us/

North Carolina

    http://data.nconemap.com/geoportal/

North Dakota

    http://www.nd.gov/gis/

Ohio

    http://metadataexplorer.gis.state.oh.us/metadataexplorer/explorer.jsp
    http://ogrip.oit.ohio.gov/Coordination/CountyProfiles.aspx

Oklahoma

    http://ogi.state.ok.us/ogi/default.aspx

Oregon

    http://gis.oregon.gov/DAS/EISPD/GEO/sdlibrary.shtml

Pennsylvania

    http://www.pasda.psu.edu

Puerto Rico



Rhode Island

    http://www.edc.uri.edu/rigis/data/

South Carolina

    http://gis.sc.gov/data.html

South Dakota

    http://arcgis.sd.gov/server/sdgis/Data.aspx

Tennessee

    http://tnmap.tn.gov

Texas

    http://www.tnris.org

U.S. Virgin Islands



Utah

    http://gis.utah.gov/sgid

Vermont

    http://www.vcgi.org/

Virginia

    http://vgin.maps.arcgis.com/

Washington

    http://wa-node.gis.washington.edu/geoportal/catalog/main/home.page

West Virginia

    http://wvgis.wvu.edu/index.php

Wisconsin

    http://www.sco.wisc.edu/wisclinc/

Wyoming

    http://www.uwyo.edu/wygisc/


Federal Agency Sites



Geo.Data.Gov (General Site for Federal Agencies)
http://geo.data.gov/geoportal/catalog/main/home.page

Geospatial Platform (General Site for Federal Agencies)
http://www.geoplatform.gov/home/

Department of Agriculture
http://datagateway.nrcs.usda.gov/

Census Bureau
http://www.census.gov/geo/www/tiger/
http://onthemap.ces.census.gov/em.html

DHS Earth
https://icav.dhs.gov/dhsearth/

DOE National Renewable Energy Laboratory
http://www.nrel.gov/gis/

Environmental Protection Agency
http://www.epa.gov/geospatial/

Federal Communications Commission
http://wireless.fcc.gov/geographic/index.htm?job=home

HIFLD Program (HSIP Freedom Data)
https://www.hifldwg.org/

NOAA Digital Coast
http://www.csc.noaa.gov/digitalcoast/

NOAA National Weather Service
http://www.nws.noaa.gov/gis/

U.S. Geological Survey
http://nationalmap.gov/