EPA Air · stack tests by county and year

Air-emissions stack tests in Undetermined County, Utah, 2019

48Stack 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 Undetermined County, Utah 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 Undetermined County facility page.

Undetermined County, Utah, 2019

Air-emissions stack tests in Undetermined County, other years

Air-emissions stack tests recorded in Undetermined County, Utah, 2019

Date	Facility	Kind	Agency
2019-12-14	COMPASS MINERALS	Pass	State
2019-12-13	COMPASS MINERALS	Pass	State
2019-12-12	PACIFICORP HUNTER	Pass	State
2019-12-12	COMPASS MINERALS	Pass	State
2019-12-11	COMPASS MINERALS	Pass	State
2019-12-10	COMPASS MINERALS	Pass	State
2019-12-09	COMPASS MINERALS	Pass	State
2019-12-09	COMPASS MINERALS	Pass	State
2019-12-07	COMPASS MINERALS	Pass	State
2019-12-06	COMPASS MINERALS	Pass	State
2019-12-05	COMPASS MINERALS	Pass	State
2019-12-05	COMPASS MINERALS	N/A	State
2019-12-04	PACIFICORP HUNTER	Pass	State
2019-12-03	COMPASS MINERALS	Pass	State
2019-12-03	COMPASS MINERALS	Pass	State
2019-11-25	CHEVRON USA	Pass	State
2019-11-08	CHEVRON USA	Pass	State
2019-11-07	CHEVRON USA	Pass	State
2019-11-05	CHEVRON USA	Pass	State
2019-11-04	CHEVRON USA	Pass	State
2019-10-29	PACIFICORP HUNTER	Pass	State
2019-10-23	AMRIZE SOUTHWEST INC.- ROCKPORT AGGREGATE FACILITY/FORMERLY UTELITE	Pass	State
2019-10-18	GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM)	Pass	State
2019-10-17	GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM)	Pass	State
2019-10-04	WAPITI OPERATING LLC	Pass	State
2019-09-19	MOUNTAIN WEST PIPELINE - KASTLER (FORMERLY DOMINION ENERGY)	Pass	State
2019-09-12	PACIFICORP HUNTER	Pass	State
2019-09-11	PACIFICORP HUNTER	Pass	State
2019-08-14	IRONHORSE COMPLEX	Pass	U.S. EPA
2019-08-14	IRONHORSE COMPLEX	Pass	U.S. EPA
2019-07-31	WAPITI OPERATING LLC	Pass	State
2019-07-31	WAPITI OPERATING LLC	Pass	State
2019-07-30	WAPITI OPERATING LLC	Pass	State
2019-07-11	AMRIZE SOUTHWEST INC.- ROCKPORT AGGREGATE FACILITY/FORMERLY UTELITE	Pass	State
2019-06-26	WAPITI OPERATING LLC	Pass	State
2019-06-26	WAPITI OPERATING LLC	Pass	State
2019-06-26	WAPITI OPERATING LLC	Pass	State
2019-06-21	ASH GROVE CEMENT	Pass	State
2019-06-20	ASH GROVE CEMENT	Pass	State
2019-06-20	ASH GROVE CEMENT	Pass	State
2019-05-09	COMPASS MINERALS	Pending	State
2019-05-02	GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM)	Fail	State
2019-05-01	GREEN NATURAL VENTURES, LLC LISBON (FORMERLY PARADOX MIDSTREAM)	Pass	State
2019-04-11	ST. GEORGE POWER MILLCREEK/RED ROCK	Pass	State
2019-03-21	NORTHWEST PIPELINE - MOAB STATION	Pass	State
2019-03-07	WAPITI OPERATING LLC	Pass	State
2019-03-07	WAPITI OPERATING LLC	Pass	State
2019-03-07	WAPITI OPERATING LLC	Pass	State

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