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.

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in Union county, AR, in 2020. It lists 19 stack tests recorded in 2020.