EPA Air · stack tests by county and year

Air-emissions stack tests in Muscatine County, Iowa, 2023

25Stack 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 Muscatine County, Iowa during 2023. 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 Muscatine County facility page.

Muscatine County, Iowa, 2023

Air-emissions stack tests in Muscatine County, other years

Air-emissions stack tests recorded in Muscatine County, Iowa, 2023

Date	Facility	Kind	Agency
2023-12-19	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-11-26	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-11-09	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-11-09	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-10-18	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-10-18	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-08-16	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-08-16	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-08-15	GRAIN PROCESSING CORP — high-priority violation on file	Fail	State
2023-06-08	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-06-07	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-06-06	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-05-17	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-05-17	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-05-10	GRAIN PROCESSING CORP — high-priority violation on file	Fail	State
2023-04-26	WILTON MUNICIPAL LIGHT & POWER SYSTEM	Pass	State
2023-04-26	WILTON MUNICIPAL LIGHT & POWER SYSTEM	Pass	State
2023-04-26	WILTON MUNICIPAL LIGHT & POWER SYSTEM	Pass	State
2023-04-26	WILTON MUNICIPAL LIGHT & POWER SYSTEM	Pass	State
2023-04-26	WILTON MUNICIPAL LIGHT & POWER SYSTEM	Pass	State
2023-04-18	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-04-18	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-03-21	GRAIN PROCESSING CORP — high-priority violation on file	Pass	State
2023-02-15	SSAB IOWA INC — high-priority violation on file	Pass	State
2023-02-15	SSAB IOWA INC — high-priority violation on file	Pass	State

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