EPA Air · stack tests by state and year

Air-emissions stack tests in Utah, 2021

140Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Every stack test below was recorded against a source in Utah during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Utah, 2021

Utah, other years

Air-emissions stack tests recorded in Utah, 2021

Date	Facility	Where	Kind	Agency
2021-03-30	COYOTE WASH COMPRESSOR STATION	VERNAL, Uintah, UT	Pass	U.S. EPA
2021-03-30	COMPASS MINERALS	UTAH, Undetermined, UT	Pass	State
2021-03-29	COYOTE WASH COMPRESSOR STATION	VERNAL, Uintah, UT	Pass	U.S. EPA
2021-03-22	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-21	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-20	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-19	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-19	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-18	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2021-03-18	U.S. MAGNESIUM L.L.C/MAGCORP — high-priority violation on file	ROWLEY, Tooele, UT	Pass	State
2021-03-17	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2021-03-16	PACIFICORP HUNTER	UTAH, Undetermined, UT	Pass	State
2021-03-10	PACIFICORP HUNTINGTON	HUNTINGTON, Emery, UT	Pass	State
2021-03-09	PACIFICORP HUNTINGTON	HUNTINGTON, Emery, UT	Pass	State
2021-02-26	KENNECOTT MAIN STACK, SMELTER AND	BINGHAM CANYON, Salt Lake, UT	Pass	State
2021-02-25	KENNECOTT MAIN STACK, SMELTER AND	BINGHAM CANYON, Salt Lake, UT	Pass	State
2021-02-24	KINDER MORGAN LLC - MAIN GAS PLANT	ALTAMONT, Duchesne, UT	Pass	State
2021-02-24	KENNECOTT MAIN STACK, SMELTER AND	BINGHAM CANYON, Salt Lake, UT	Pass	State
2021-02-23	KINDER MORGAN LLC - MAIN GAS PLANT	ALTAMONT, Duchesne, UT	Pass	State
2021-02-23	KINDER MORGAN LLC - MAIN GAS PLANT	ALTAMONT, Duchesne, UT	Pass	State
2021-02-23	KINDER MORGAN LLC - MAIN GAS PLANT	ALTAMONT, Duchesne, UT	Pass	State
2021-02-23	KINDER MORGAN LLC - MAIN GAS PLANT	ALTAMONT, Duchesne, UT	Pass	State
2021-02-12	INTERMOUNTAIN POWER SERVICE CORPORATION	DELTA, Millard, UT	Pass	State
2021-02-12	INTERMOUNTAIN POWER SERVICE CORPORATION	DELTA, Millard, UT	Pass	State
2021-02-04	AMRIZE CEMENT/FORMERLY HOLCIM (US), INC. — high-priority violation on file	MORGAN, Morgan, UT	Pass	State
2021-02-04	AMRIZE CEMENT/FORMERLY HOLCIM (US), INC. — high-priority violation on file	MORGAN, Morgan, UT	Pass	State
2021-02-03	TRANS-JORDAN CITIES LANDFILL	SOUTH JORDAN, Salt Lake, UT	Pass	State
2021-02-02	TRANS-JORDAN CITIES LANDFILL	SOUTH JORDAN, Salt Lake, UT	Pass	State
2021-02-02	TRANS-JORDAN CITIES LANDFILL	SOUTH JORDAN, Salt Lake, UT	Pass	State
2021-01-31	KENNECOTT MAIN STACK, SMELTER AND	BINGHAM CANYON, Salt Lake, UT	Pass	State
2021-01-28	KINDER MORGAN ALTAMONT - SOUTH	DUCHESNE, Duchesne, UT	Pass	State
2021-01-28	UNIVERSITY OF UTAH	SALT LAKE CITY, Salt Lake, UT	Pass	State
2021-01-28	UNIVERSITY OF UTAH	SALT LAKE CITY, Salt Lake, UT	Pass	State
2021-01-27	KINDER MORGAN LLC - ALTAMONT EAST	ALTAMONT, Duchesne, UT	Pass	State
2021-01-27	ASH GROVE CEMENT	UTAH, Undetermined, UT	Pass	State
2021-01-27	ASH GROVE CEMENT	UTAH, Undetermined, UT	Pass	State
2021-01-27	UNIVERSITY OF UTAH	SALT LAKE CITY, Salt Lake, UT	Pass	State
2021-01-27	UNIVERSITY OF UTAH	SALT LAKE CITY, Salt Lake, UT	Pass	State
2021-01-07	CENTRAL VALLEY WATER RECLAMATION	SALT LAKE CITY, Salt Lake, UT	Pass	State
2021-01-05	CENTRAL VALLEY WATER RECLAMATION	SALT LAKE CITY, Salt Lake, UT	Pass	State

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