GIS Data: 1:24,000 DEMs, DOQs and DRGs Available for Download

Simply click on a county to link to a large scale locator map of the county.

On this map, only the highlighted counties have data downloads available.

If you would like to search for data by Ohio code or quadrangle name please use the UO Map Library 1:24,000 GIS Data Search

Maintained by: Jon Jablonski, jonjab@uoregon.edu
Last Modified: 07/07/2009