EPA Air · stack tests by county and year

Air-emissions stack tests in Washington County, Minnesota, 2019

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 Washington County, Minnesota 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 Washington County facility page.

Washington County, Minnesota, 2019

Air-emissions stack tests in Washington County, other years

Air-emissions stack tests recorded in Washington County, Minnesota, 2019

Date	Facility	Kind	Agency
2019-12-19	XCEL ENERGY - ALLEN S KING GENERATING PLANT	Pass	State
2019-12-13	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-13	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-12	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-12	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-10	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-10	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-10	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-12-09	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-11-27	ANDERSEN CORPORATION	Pass	State
2019-11-26	ANDERSEN CORPORATION	Pass	State
2019-11-01	ANDERSEN CORPORATION	N/A	State
2019-10-29	ANDERSEN CORPORATION	Pass	State
2019-10-17	HANSON CUSTOM CRUSHING INC - NM	Pass	State
2019-08-27	ANDERSEN CORPORATION	N/A	State
2019-08-13	3M CHEMICAL OPERATIONS' COTTAGE GROVE FACILITY - BUILDING 133	Pass	State
2019-06-21	HANSON CUSTOM CRUSHING INC - NM	Pass	State
2019-06-07	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-05-17	XCEL ENERGY - ALLEN S KING GENERATING PLANT	Pass	State
2019-04-30	LSP COTTAGE GROVE COGENERATION FACILITY	Pass	State
2019-04-23	ANDERSEN CORPORATION	Pass	State
2019-03-21	MARATHON SAINT PAUL PARK REFINERY	N/A	State
2019-03-19	ANDERSEN CORPORATION	Pass	State
2019-01-29	ANDERSEN CORPORATION	Pass	State
2019-01-16	XCEL ENERGY - ALLEN S KING GENERATING PLANT	Pass	State

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