EPA Air · stack tests by county and year

Air-emissions stack tests in Humboldt County, Nevada, 2019

22Stack 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 Humboldt County, Nevada 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 Humboldt County facility page.

Humboldt County, Nevada, 2019

Air-emissions stack tests in Humboldt County, other years

Air-emissions stack tests recorded in Humboldt County, Nevada, 2019

Date	Facility	Kind	Agency
2019-12-12	TWIN CREEKS MINE — high-priority violation on file	Pass	State
2019-12-12	PARADISE COMPRESSOR STATION #3	Pass	State
2019-12-10	WINNEMUCCA COMPRESSOR STATION #4	Pass	State
2019-10-24	NORTH VALMY GENERATING STATION	Pass	State
2019-10-23	NORTH VALMY GENERATING STATION	Pass	State
2019-10-23	NORTH VALMY GENERATING STATION	Pass	State
2019-10-22	TWIN CREEKS MINE — high-priority violation on file	Incomplete	State
2019-09-05	NORTH VALMY GENERATING STATION	Pass	State
2019-09-04	NORTH VALMY GENERATING STATION	Pass	State
2019-08-08	TWIN CREEKS MINE — high-priority violation on file	Fail	State
2019-07-23	NORTH VALMY GENERATING STATION	Incomplete	State
2019-06-28	NORTH VALMY GENERATING STATION	Pass	State
2019-06-26	CROFOOT/LEWIS PROJECT — high-priority violation on file	Pass	State
2019-06-19	NORTH VALMY GENERATING STATION	Pass	State
2019-06-13	MARIGOLD MINE	Pass	State
2019-05-23	TWIN CREEKS MINE — high-priority violation on file	Incomplete	State
2019-05-23	TWIN CREEKS MINE — high-priority violation on file	Pass	State
2019-05-09	TWIN CREEKS MINE — high-priority violation on file	Incomplete	State
2019-03-14	CROFOOT/LEWIS PROJECT — high-priority violation on file	Fail	State
2019-02-07	WINNEMUCCA PLANT — high-priority violation on file	Pass	State
2019-02-05	NORTH VALMY GENERATING STATION	Pass	State
2019-01-10	NORTH VALMY GENERATING STATION	Pass	State

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