Miami County, Ohio
County courthouse in Troy
Seal
Location in the state of Ohio
Ohio's location in the U.S.
Founded	March 1, 1807
Named for	Miami people
Seat	Troy
Largest city	Troy*
Area
• Total	410 sq mi (1,062 km2)
• Land	407 sq mi (1,054 km2)
• Water	3.1 sq mi (8 km2), 0.8%
Population (Est.)
• (2019)	106,987
• Density	252/sq mi (97/km²)
Time zone	Eastern: UTC-5/-4
Website	www.miamicountyohio.gov
Footnotes: For infobox source see

County Well Data

Well ID	Municipality	Operator Name	Permit Date	Spud Date	Configuration	License Status
34-109-20001	Washington Township	HISTORIC OWNER		1955-06-29	Vertical	Plugged and Abandoned
34-109-20002	Union Township	HISTORIC OWNER		1955-12-16	Vertical	Plugged and Abandoned
34-109-20003	Lostcreek Township	HISTORIC OWNER	1958-10-17	1958-10-10	Vertical	Plugged and Abandoned
34-109-20004	Springcreek Township	HISTORIC OWNER	1959-02-13	1959-02-09	Vertical	Plugged and Abandoned
34-109-20006	Lostcreek Township	HISTORIC OWNER	1959-06-19	1959-06-27	Vertical	Plugged and Abandoned
34-109-20007	Springcreek Township	HISTORIC OWNER	1961-10-13	1961-11-01	Vertical	Historical Production Well
34-109-20008	Staunton Township	HISTORIC OWNER	1964-10-30	1964-12-31	Vertical	Dry and Abandoned
34-109-20009	Staunton Township	HISTORIC OWNER	1964-10-30	1964-11-24	Vertical	Orphan Well - Ready
34-109-20010	Union Township	HISTORIC OWNER		1964-12-19	Vertical	Plugged and Abandoned
34-109-20011	Brown Township	HISTORIC OWNER	1966-05-12	1966-05-16	Vertical	Plugged and Abandoned
34-109-20012	Brown Township	HISTORIC OWNER	1966-05-19	1966-05-15	Vertical	Plugged and Abandoned
34-109-20013	Elizabeth Township	GASVODA ROD	1994-01-13	1994-06-02	Vertical	Domestic Well
34-109-20014	Newton Township	WEST BAY EXPLORATION COMPANY56	2012-02-24	2012-06-26	Vertical	Final Restoration
34-109-60001	Concord Township	HISTORIC OWNER		1900-04-15	Vertical	Dry and Abandoned
34-109-60003	Monroe Township	HISTORIC OWNER		1900-06-01	Vertical	Dry and Abandoned
34-109-60004	Newton Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60005	Concord Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60006	Newton Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60007	Newton Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60008	Newton Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60010	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60011	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60017	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60018	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60019	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well
34-109-60020	Washington Township	HISTORIC OWNER		1900-01-01	Vertical	Historical Production Well

For data sources see