EPA Air · stack tests by state, industry and year

Mining and quarrying (NAICS 2123): stack tests in Ohio, 2020

12Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2020 at a Ohio source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.

Mining and quarrying (NAICS 2123) in Ohio, other years

Other industries in Ohio, 2020

Air-emissions stack tests recorded in Ohio, 2020

Date	Facility	Where	Kind	Agency
2020-11-09	SHAMROCK GRAVEL	TRENTON, Butler, OH	Pass	State
2020-10-30	MELVIN STONE - UNIT # 2202307 - PORTABLE	CINCINNATI, Hamilton, OH	Pass	State
2020-10-28	MELVIN STONE - UNIT #2203300 - PORTABLE	WILMINGTON, Clinton, OH	Pass	State
2020-10-06	ROCKY ENTERPRISE, LLC	SENECAVILLE, Guernsey, OH	Pass	State
2020-09-25	GREAT LAKES CRUSHING	AVON, Lorain, OH	Pass	State
2020-09-11	CARGILL SALT (FORMERLY DEICING TECHNOLOGY)	CLEVELAND, Cuyahoga, OH	Pass	State
2020-08-18	NATIONAL LIME & STONE CO. - CAREY	CAREY, Wyandot, OH	Pass	State
2020-07-14	HOLMES SUPPLY CORP	HOLMESVILLE, Holmes, OH	Pass	State
2020-03-05	PIQUA MATERIALS	PIQUA, Miami, OH	Pass	State
2020-03-05	PIQUA MATERIALS	PIQUA, Miami, OH	Pass	State
2020-03-03	OHIO OPERATING ENGINEERS - WEST LAKE	MIAMISBURG, Montgomery, OH	Pass	State
2020-03-03	OHIO OPERATING ENGINEERS - WEST LAKE	MIAMISBURG, Montgomery, OH	Pass	State

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.