LAND & ROADS PUBLIC SAFETY HEALTH & FAMILY OUR GOVERNMENT I WANT TO... Search form Search Maps & GIS - Available GIS Data Sets Benton County GIS can provide some GIS data. Some smaller data sets that are often requested are available on this page. If you do not see the GIS data you are interested in, please contact us via e-mail in the contact section below. gisdata/ Boundaries/ Survey_Information/ Address/ MapsPDF/ Topography/ Assessment/ Miscellaneous/ Transportation/ BentonStandardProjection.zip Natural_Features/ Zoning_Information/ Printer-friendly version Maps/GIS Overview Elections Maps GIS Data GIS maps Map Links Parks Maps Road Maps Topographic Maps Zoning Maps Contact Information Mailing Address Benton County GIS 360 SW Avery Ave. Corvallis, OR 97333 Office Location Benton County GIS 360 SW Avery Ave. Corvallis, OR 97333 Phone: 541-766-6821 Fax: 541-766-6891 Office Hours Monday-Friday, 8 a.m. to 5 p.m. Closed on holidays View Full Contact Details Contact the County Website Disclaimer Staff Login Site Design by Aha Consulting