Records Research

Recorder's Plat books


Section Corners


Other Items

Defiance County Subdivision Regulations

Defiance County GPS Control Network

Area Surveyor’s List

Township Directory

Defiance County Deed Standards

Old State Highway Maps

Canal Maps

Current Plat Book Pages

    Adams    Defiance    Delaware    Farmer    Hicksville    Highland

    Milford    Mark    Noble    Richland    Tiffin    Washington

1866 Plat Book

1876 Plat Book

1890 Plat Book

FEMA Flood Insurance Rate Maps

County Highway Map Excerpts

    Front - 1.7Meg      Back - 2.2 Meg

   Defiance 2 Meg       Hicksville     Sherwood

    Ney     Mark Center     Delaware Bend


GIS Data/ Taxmaps

Defiance County Major Thoroughfare plan

Bridges Replaced Since 1995

Road Paving History

Road Responsibility Map

Current Bridge Postings -10/16/19


This is a work in progress.  Are there other documents that would be helpful to provide via the web?