EPA Air · stack tests by county and year

Air-emissions stack tests in Polk County, Minnesota, 2022

17Stack 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 Polk County, Minnesota during 2022. 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 Polk County facility page.

Polk County, Minnesota, 2022

Air-emissions stack tests in Polk County, other years

Air-emissions stack tests recorded in Polk County, Minnesota, 2022

Date	Facility	Kind	Agency
2022-12-15	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-11-22	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-11-10	AMERICAN CRYSTAL SUGAR - CROOKSTON	Pass	State
2022-10-19	AMERICAN CRYSTAL SUGAR - CROOKSTON	Pass	State
2022-10-05	AMERICAN CRYSTAL SUGAR - CROOKSTON	Pass	State
2022-10-04	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-09-07	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-06-28	RJ ZAVORAL AND SONS INC HMA PORTABLE PLANT 1	Pass	State
2022-05-17	RJ ZAVORAL AND SONS INC NONMETALLIC PORTABLE CRUSHING PLANTS 1 AND 2	Pass	State
2022-04-26	POLK COUNTY RESOURCE RECOVERY FACILITY	Pass	State
2022-04-20	WEST CENTRAL AG SERVICES - BEL	N/A	State
2022-03-23	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-03-22	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-03-22	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Fail	State
2022-03-08	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Pass	State
2022-02-15	AMERICAN CRYSTAL SUGAR - EAST GRAND FORKS	Fail	State
2022-01-04	UNIVERSITY OF MINNESOTA - CROOKSTON	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 Polk county, MN, for 2022. It lists 17 stack tests recorded in 2022.