EPA Air · stack tests by county and year

Air-emissions stack tests in Union County, Arkansas, 2020

19Stack 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 Union County, Arkansas 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 Union County facility page.

Union County, Arkansas, 2020

Air-emissions stack tests in Union County, other years

Air-emissions stack tests recorded in Union County, Arkansas, 2020

Date	Facility	Kind	Agency
2020-11-18	LSB CHEMICAL LLC	Pass	State
2020-11-17	LSB CHEMICAL LLC	Pass	State
2020-11-17	LSB CHEMICAL LLC	Pass	State
2020-09-11	LANXESS CORPORATION - CENTRAL PLANT	Pass	State
2020-09-10	LANXESS CORPORATION-SOUTH PLANT	Pass	State
2020-09-10	LANXESS CORPORATION-SOUTH PLANT	Fail	State
2020-07-16	ANTHONY FOREST PRODUCTS COMPANY, LLC	Pass	State
2020-07-16	ANTHONY FOREST PRODUCTS COMPANY, LLC	Pass	State
2020-07-16	ANTHONY FOREST PRODUCTS COMPANY, LLC	Pass	State
2020-06-09	LANXESS CORPORATION-SOUTH PLANT	Pass	State
2020-06-03	ROSEBURG FOREST PRODUCTS CO. - EL DORADO MDF	Pass	State
2020-05-06	LION OIL COMPANY	Pass	State
2020-05-05	LION OIL COMPANY	Pass	State
2020-04-21	ROSEBURG FOREST PRODUCTS CO. - EL DORADO MDF	Fail	State
2020-04-15	LANXESS CORPORATION - CENTRAL PLANT	Pass	State
2020-04-15	LANXESS CORPORATION - CENTRAL PLANT	Pass	State
2020-01-15	LSB CHEMICAL LLC	Pass	State
2020-01-15	LSB CHEMICAL LLC	Pass	State
2020-01-14	LSB CHEMICAL LLC	Pass	State

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