EPA Air · stack tests by county and year

Air-emissions stack tests in Ada County, Idaho, 2020

21Stack 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 Ada County, Idaho 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 Ada County facility page.

Ada County, Idaho, 2020

Air-emissions stack tests in Ada County, other years

Air-emissions stack tests recorded in Ada County, Idaho, 2020

Date	Facility	Kind	Agency
2020-12-15	H & B CRUSHING 00380	Pass	State
2020-12-15	H & B CRUSHING 00595	Pass	State
2020-12-15	H & B CRUSHING 00596	Pass	State
2020-12-15	H & B CRUSHING 00597	Pass	State
2020-12-15	H & B CRUSHING 00598	Pass	State
2020-12-15	H & B CRUSHING 00615	Pass	State
2020-10-15	KNIFE RIVER CORP - MTN WEST 00051	Pass	State
2020-10-14	KNIFE RIVER CORP - MTN WEST 00378	Pass	State
2020-10-14	KNIFE RIVER CORP - MTN WEST 00585	Pass	State
2020-10-14	KNIFE RIVER CORP - MOUNTAIN WEST 00603	Pass	State
2020-10-14	KNIFE RIVER - MOUNTAIN WEST 00606	Pass	State
2020-09-22	KNIFE RIVER CORP - MTN WEST 00472	Pass	State
2020-09-01	KNIFE RIVER CORP - MTN WEST 00533	Fail	State
2020-07-29	KNIFE RIVER - MOUNTAIN WEST 00614	Pass	State
2020-07-23	INLAND ASPHALT CO 00303	Pass	State
2020-03-17	H & B CRUSHING 00380	Pass	State
2020-03-17	H & B CRUSHING 00595	Pass	State
2020-03-17	H & B CRUSHING 00596	Pass	State
2020-03-17	H & B CRUSHING 00597	Pass	State
2020-03-17	H & B CRUSHING 00598	Pass	State
2020-03-17	H & B CRUSHING 00615	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 Ada county, ID, for 2020. It lists 21 stack tests recorded in 2020.