EPA Air · stack tests by county and year

Air-emissions stack tests in La Plata County, Colorado, 2020

36Stack 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 La Plata County, Colorado 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 La Plata County facility page.

La Plata County, Colorado, 2020

Air-emissions stack tests in La Plata County, other years

Air-emissions stack tests recorded in La Plata County, Colorado, 2020

Date	Facility	Kind	Agency
2020-12-04	RED CEDAR GATHERING COMPANY - SAMBRITO COMPRESSOR STATION	Pass	State
2020-12-03	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Pass	State
2020-11-16	RED CEDAR GATHERING COMPANY - MIDWAY COMPRESSOR STATION	Pass	State
2020-11-05	SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-11-04	SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-11-03	SIMCOE - SALVADOR I / II CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-10-23	RED CEDAR GATHERING COMPANY - ARKANSAS LOOP AND SIMPSON TREATING PLANTS	Pass	State
2020-10-15	EL PASO NATURAL GAS COMPANY - BONDAD COMPRESSOR STATION	Pass	State
2020-10-06	SIMCOE - IRON HORSE CENTRAL DELIVERY POINT	Pass	State
2020-10-05	SIMCOE - IRON HORSE CENTRAL DELIVERY POINT	Pass	State
2020-09-16	RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION	Pass	State
2020-09-15	ARKOMA OPERATIONS, LLC - IGNACIO GAS TREATING PLANT	Pass	State
2020-09-15	ARKOMA OPERATIONS, LLC - IGNACIO GAS TREATING PLANT	Pass	State
2020-09-04	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Pass	State
2020-08-21	RED CEDAR GATHERING COMPANY - SAMBRITO COMPRESSOR STATION	Pass	State
2020-08-06	RED CEDAR GATHERING COMPANY - TRAIL CANYON COMPRESSOR STATION	Pass	State
2020-08-05	GCC ENERGY - KING COAL MINE II & III	Pass	State
2020-08-05	RED CEDAR GATHERING COMPANY - SPRING CREEK COMPRESSOR STATION	Pass	State
2020-07-02	SIMCOE - TREATING SITE #8 CENTRAL DELIVERY POINT	Pass	State
2020-06-30	SIMCOE - MIERA CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-06-30	SIMCOE - MIERA CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-05-19	EL PASO NATURAL GAS COMPANY - BONDAD COMPRESSOR STATION	Pass	State
2020-05-14	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Pass	State
2020-05-13	RED CEDAR GATHERING COMPANY - PUMP CANYON COMPRESSOR STATION	Pass	State
2020-05-11	RED CEDAR GATHERING COMPANY - MIDWAY COMPRESSOR STATION	Pass	State
2020-05-04	ARKOMA OPERATIONS, LLC - IGNACIO GAS TREATING PLANT	Pass	State
2020-04-23	RED CEDAR GATHERING COMPANY - ARKANSAS LOOP AND SIMPSON TREATING PLANTS	Pass	State
2020-04-21	SIMCOE - MIERA CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-04-02	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Pass	State
2020-04-02	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Pass	State
2020-03-30	ARKOMA OPERATIONS, LLC - IGNACIO GAS TREATING PLANT	Pass	State
2020-03-29	RED CEDAR GATHERING COMPANY - SAMBRITO COMPRESSOR STATION	Pass	State
2020-03-26	RED CEDAR GATHERING COMPANY - SOUTH IGNACIO CENTRAL DEL	Fail	State
2020-03-13	RED CEDAR GATHERING COMPANY - SAMBRITO COMPRESSOR STATION	Pass	State
2020-02-17	SIMCOE - WOLF POINT CENTRAL DELIVERY POINT	Pass	U.S. EPA
2020-01-16	RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION	Pass	State

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