Preble County, Ohio
Preble County Courthouse
Seal
Location in the state of Ohio
Ohio's location in the U.S.
Founded	March 1, 1808
Named for	Edward Preble
Seat	Eaton
Largest city	Eaton
Area
• Total	426 sq mi (1,103 km2)
• Land	424 sq mi (1,098 km2)
• Water	2.3 sq mi (6 km2), 0.5%
Population (Est.)
• (2019)	40,882
• Density	100/sq mi (39/km²)
Time zone	Eastern: UTC-5/-4
Website	www.prebco.org
Footnotes: For infobox source see

County Well Data

Well ID	Municipality	Operator Name	Permit Date	Spud Date	Configuration	License Status
34-135-20001	Harrison Township	HISTORIC OWNER	1974-12-24	1952-06-10	Vertical	Dry and Abandoned
34-135-20002	Somers Township	HISTORIC OWNER	1960-05-06	1959-11-10	Vertical	Dry and Abandoned
34-135-20003	Somers Township	BAKER RICHARD	2003-01-21		Vertical	Final Restoration
34-135-20004	Lanier Township	WEST BAY EXPLORATION COMPANY56	2013-08-23	2014-03-25	Vertical	Final Restoration
34-135-20005	Jefferson Township	MISSION ENERGY LLC	2013-10-17	2013-12-04	Vertical	Final Restoration
34-135-60001	Harrison Township	HISTORIC OWNER		1915-01-01	Vertical	Unknown status
34-135-60002	Somers Township	HISTORIC OWNER		1916-01-01	Vertical	Unknown status
34-135-60003	Somers Township	HISTORIC OWNER		1887-10-01	Vertical	Unknown status
34-135-60004	Somers Township	HISTORIC OWNER		1916-01-01	Vertical	Unknown status
34-135-60006	Washington Township	HISTORIC OWNER			Vertical	Not Drilled
34-135-60007	Lanier Township	HISTORIC OWNER			Vertical	Not Drilled
34-135-60008	Lanier Township	HISTORIC OWNER			Vertical	Not Drilled
34-135-60009	Twin Township	HISTORIC OWNER			Vertical	Not Drilled
34-135-60010	Jackson Township	HISTORIC OWNER			Vertical	Plugged and Abandoned
34-135-60011	Somers Township	HISTORIC OWNER		1887-07-07	Vertical	Historical Production Well
34-135-60012	Washington Township	HISTORIC OWNER			Vertical	Plugged and Abandoned
34-135-60013	Washington Township	HISTORIC OWNER			Vertical	Not Drilled
34-135-60014	Jackson Township	HISTORIC OWNER			Vertical	Final Restoration
34-135-60015	Monroe Township	HISTORIC OWNER		1900-01-01	Vertical	Plugged and Abandoned
34-135-60016	Monroe Township	HISTORIC OWNER		1900-01-01	Vertical	Plugged and Abandoned
34-135-60017	Monroe Township	HISTORIC OWNER		1900-01-01	Vertical	Plugged and Abandoned
34-135-90004	Jackson Township	HISTORIC OWNER		1900-01-01	Vertical	Unknown status
34-135-90005	Jefferson Township	HISTORIC OWNER		1900-01-01	Vertical	Unknown status
34-135-90007	Somers Township	HISTORIC OWNER		1900-01-01	Vertical	Unknown status
34-135-90013	Washington Township	HISTORIC OWNER			Vertical	Unknown status
34-135-90017

For data sources see