EPA Air · stack tests by county and year

Air-emissions stack tests in Butler County, Ohio, 2019

69Stack 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 Butler County, Ohio during 2019. 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 Butler County facility page.

Butler County, Ohio, 2019

Air-emissions stack tests in Butler County, other years

Air-emissions stack tests recorded in Butler County, Ohio, 2019

Date	Facility	Kind	Agency
2019-12-06	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	Pass	State
2019-12-05	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	Pass	State
2019-11-21	WORTHINGTON STEEL COMPANY	Pass	State
2019-10-15	MIDDLETOWN COKE COMPANY, LLC — high-priority violation on file	Pass	State
2019-09-25	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-25	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-24	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-24	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-24	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-13	SHEPHERD MIDDLETOWN COMPANY	Pass	State
2019-09-13	SHEPHERD MIDDLETOWN COMPANY	Pass	State
2019-09-13	SHEPHERD MIDDLETOWN COMPANY	Pass	State
2019-09-11	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-09-04	MIAMI UNIVERSITY	Pass	State
2019-09-04	MIAMI UNIVERSITY	Pass	State
2019-09-03	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	Pass	State
2019-08-21	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	Pass	State
2019-08-08	ESSITY OPERATIONS WAUSAU LLC	Pass	State
2019-08-08	ESSITY OPERATIONS WAUSAU LLC	Pass	State
2019-08-01	TYSON FOODS, INC.	Pass	State
2019-08-01	TYSON FOODS, INC.	Pass	State
2019-08-01	ESSITY OPERATIONS WAUSAU LLC	Pass	State
2019-07-31	TYSON FOODS, INC.	Pass	State
2019-07-31	TYSON FOODS, INC.	Pass	State
2019-07-31	TYSON FOODS, INC.	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-20	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-14	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-14	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-14	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-14	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-06-13	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-13	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-12	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-12	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-11	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-11	DUKE ENERGY INDIANA, MADISON GENERATING STATION	Pass	State
2019-06-04	TYSON FOODS, INC.	Pass	State
2019-06-03	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-05-30	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-05-16	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-05-14	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-05-03	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-04-23	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-04-16	MIDDLETOWN COKE COMPANY, LLC — high-priority violation on file	Pass	State
2019-03-26	MIDDLETOWN COKE COMPANY, LLC — high-priority violation on file	Pass	State
2019-03-12	CLEVELAND-CLIFFS STEEL CORPORATION — high-priority violation on file	Pass	State
2019-02-19	OHIO POWER PARTNERS, LLC	Pass	State
2019-02-19	DUKE ENERGY KENTUCKY, WOODSDALE GENERATING STATION	Pass	State
2019-02-08	WOODSIDE CEMETERY AND ARBORETUM	Pass	State
2019-01-29	MIAMI UNIVERSITY	Pass	State

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