Division of Geological Survey Office Locations & Location Maps

Mailing Address:
Ohio Department of Natural Resources
Division of Geological Survey
2045 Morse Rd., Bldg. C-1
Columbus, OH 43229-6693

Telephone: (614) 265-6576
Fax: (614) 447-1918
E-Mail: geo.survey@dnr.state.oh.us

Earthquake Contact:
Michael C. Hansen
OhioSeis Network Coordinator
(740) 548-5979
ohioseis@dnr.state.oh.us

Division of Geological Survey
Office Locations & Location Maps

Central Office

Ohio Department of Natural Resources
Division of Geological Survey
2045 Morse Rd., Bldg. C1
Columbus, OH 43229-6693

Telephone: (614) 265-6576
FAX: (614) 447-1918
E-mail: geo.survey@dnr.state.oh.us

Horace R. Collins Laboratory

3307 South Old State Road
Delaware, OH 43015

Telephone: (740) 548-7348
E-mail: geo.survey@dnr.state.oh.us

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Last update April 17, 2008
Ohio Division of Geological Survey http://dnr/state.oh.us/geosurvey/