EPA Air · stack tests by county and year

Air-emissions stack tests in Carbon County, Wyoming, 2020

28Stack 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 Carbon County, Wyoming 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 Carbon County facility page.

Carbon County, Wyoming, 2020

Air-emissions stack tests in Carbon County, other years

Air-emissions stack tests recorded in Carbon County, Wyoming, 2020

Date	Facility	Kind	Agency
2020-12-09	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Fail	State
2020-12-08	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-12-07	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-10-29	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Fail	State
2020-10-27	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-09-24	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-09-21	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-09-04	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-08-04	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-07-23	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-07-17	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-07-08	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-06-05	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-05-22	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-05-20	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-05-13	DOTY MOUNTAIN COMPRESSOR STATION (US REALM VENTURES)	Pass	State
2020-05-08	ARLINGTON COMPRESSOR STATION (ROCKIES EXPRESS PIPELINE)	Pass	State
2020-04-17	DOTY MOUNTAIN COMPRESSOR STATION (US REALM VENTURES)	Pass	State
2020-04-13	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-04-09	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-03-30	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-03-24	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-03-24	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-03-05	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-02-28	DOTY MOUNTAIN COMPRESSOR STATION (US REALM VENTURES)	Pass	State
2020-02-20	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	Pass	State
2020-02-18	ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES)	Pass	State
2020-02-06	HF SINCLAIR PARCO REFINING LLC — high-priority violation on file	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 Carbon county, WY, in 2020. It lists 28 stack tests recorded in 2020.