GIS Maps

PLEASE NOTE: Benton Maps has been replaced as of July 6, 2017

  • Benton County Taxlot Map - an online, interactive mapping application that displays Assessment Maps with other map information and links.
  • Benton County Zoning Map - an online, interactive mapping application that displays Zoning Maps with other map information and links. 
  • Benton County Survey Map - an online, interactive mapping application that displays Survey map layers with other map information and links. This is a more advanced application for Surveyors and other interested users

These map applications provide a web-based user interface to view and query tax lot, zoning, survey documents, plats, addressing, aerial photography, topography, and many other digital map layers (GIS data). It also links to scanned images of assessment maps, surveys, and plats.

Please make sure you have read and understood the GIS disclaimer.

Also, for City of Corvallis Survey information, try here: 

ftp://ftp.ci.corvallis.or.us/pw/engineering/Survey%20Data/Control/