EPA Air · stack tests by county and year

Air-emissions stack tests in Defiance County, Ohio, 2020

62Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Defiance County, Ohio during 2020. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Defiance County facility page.

Defiance County, Ohio, 2020

Air-emissions stack tests in Defiance County, other years

Air-emissions stack tests recorded in Defiance County, Ohio, 2020

Date	Facility	Kind	Agency
2020-11-18	JOHNS MANVILLE	Pass	State
2020-11-18	JOHNS MANVILLE	Pass	State
2020-11-18	JOHNS MANVILLE	Pass	State
2020-11-18	JOHNS MANVILLE	Pass	State
2020-11-05	JOHNS MANVILLE	Pass	State
2020-11-05	JOHNS MANVILLE	Pass	State
2020-08-11	RICHLAND STRYKER GENERATION LLC	Pass	State
2020-07-09	ROVER PIPELINE - DEFIANCE COMPRESSOR STATION	Pass	State
2020-07-09	ROVER PIPELINE - DEFIANCE COMPRESSOR STATION	Pass	State
2020-07-09	ROVER PIPELINE - DEFIANCE COMPRESSOR STATION	Pass	State
2020-07-09	ROVER PIPELINE - DEFIANCE COMPRESSOR STATION	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-19	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-18	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-13	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-05-12	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-23	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-22	JOHNS MANVILLE	Pass	State
2020-04-21	JOHNS MANVILLE	Pass	State
2020-04-21	JOHNS MANVILLE	Pass	State
2020-04-21	JOHNS MANVILLE	Pass	State
2020-04-21	JOHNS MANVILLE	Pass	State
2020-04-20	JOHNS MANVILLE	Pass	State

Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.

What this page shows

Defiance County, OH has Clean Air Act facilities in the EPA air register with stack tests recorded in 2020. The page lists 62 stack tests for 2020.