Internet Mapping Sites
County Mapping Services
Counties Hosted by the Schneider Company http://beacon.schneidercorp.com/
County GIS Sites:
Black Hawk Co http://www2.co.black-hawk.ia.us/website/bhmap/viewer.htm
Cerro Gordo Co http://www.co.cerro-gordo.ia.us/MIS/GIS_disclaimer1.cfm
Dallas Co http://geodallas.co.dallas.ia.us/html/disclaimer.html
Des Moines Co http://www.dmcgis.com/pvweb2/main.do
Dubuque Co http://www.dbqco.org/pvweb2-dubuque/main.do
Jasper Co http://www.co.jasper.ia.us/GIS.htm
Johnson Co http://www.johnson-county.com/website/jcmap/gis.cfm
Linn Co http://lcpvweb.linncounty.org
Marshall Co http://www.co.marshall.ia.us/assessor/cgi/frameset.cgi
Plymouth Co http://www.co.plymouth.ia.us/GIS%20Mapping.htm requires Autocad plug-in
Polk Co http://www.gis.co.polk.ia.us/default.htm Requires CGM plug-in
Pottawattamie Co http://www.pottcounty.com/html/departments10c.shtml
Story Co http://www.storyassessor.org/pmc/
Other Sites of Interest
Iowa DOT Maps http://www.iowadotmaps.com/main.htm (transportation)
Iowa Environmental Mesonet http://mesonet.agron.iastate.edu/index.phtml (weather and climate)
UNI Storm Project http://www.uni.edu/storm/
Iowa Rivers Information System http://maps.gis.iastate.edu/iris/ Rivers, fisheries, water quality
Iowa Geographic Map Server http://cairo.gis.iastate.edu/ (maps and imagery)
I-SITES http://maps.gis.iastate.edu/isites/ (archeological sites)
The USGS National Map Viewer (will replace USGS topo maps some day): http://nmviewogc.cr.usgs.gov/viewer.htm
The NRCS Web Soil Survey: http://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx