EPA Air · stack tests by state and year
Air-emissions stack tests in Colorado, 2017
- 361Stack 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 Colorado during 2017; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Colorado, 2017
- Weld County 103
- Garfield County 97
- La Plata County 22
- Pueblo County 21
- Moffat County 19
- Rio Blanco County 15
- Jefferson County 13
- Adams County 12
- Routt County 8
- Larimer County 8
- El Paso County 6
- Teller County 6
- Mesa County 6
- Morgan County 6
- Fremont County 5
- Boulder County 4
Colorado, other years
Air-emissions stack tests recorded in Colorado, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-06-15 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2017-06-15 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2017-06-15 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2017-06-15 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2017-06-15 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-06-14 | COLORADO SPRINGS UTILITIES - NIXON PLT | FOUNTAIN AREA, El Paso, CO | Pass | State |
| 2017-06-14 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2017-06-08 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2017-06-07 | ROCKIES EXPRESS PIPELINE - BIG HOLE CS | CRAIG 30.5 MI. NW OF, Moffat, CO | Pass | State |
| 2017-06-07 | ROCKIES EXPRESS PIPELINE - BIG HOLE CS | CRAIG 30.5 MI. NW OF, Moffat, CO | Pass | State |
| 2017-06-07 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-06-07 | NIOBRARA CRUDE TERMINAL | NUNN 10.3 MI. N OF, Weld, CO | Pass | State |
| 2017-06-06 | METRO WATER RECOVERY - ROBERT WHITE TRE | DENVER, Adams, CO | Pass | State |
| 2017-06-06 | PLATTE RIVER POWER AUTHORITY - RAWHIDE | WELLINGTON 9.3 MI. N OF, Larimer, CO | Pass | State |
| 2017-06-06 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-06-01 | FULCRUM ENERGY - HEBRON 0780 S18 PAD — high-priority violation on file | WALDEN 12.0 MI. SW OF, Jackson, CO | Fail | State |
| 2017-06-01 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | Pass | State |
| 2017-05-31 | MONTROSE FOREST PRODUCTS LLC | MONTROSE, Montrose, CO | Pass | State |
| 2017-05-31 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | Pass | State |
| 2017-05-30 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | Pass | State |
| 2017-05-26 | BIOCHAR NOW, LLC - BERTHOUD PLANT | BERTHOUD, Weld, CO | N/A | State |
| 2017-05-25 | HILCORP ENERGY CO - WEST HIAWATHA C.S | DINOSAUR 53.7 MI. N OF, Moffat, CO | Pass | State |
| 2017-05-25 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-05-24 | WES DJ GATHERING - RADAR CS | AURORA 2.1 MI. NE OF, Adams, CO | N/A | State |
| 2017-05-24 | WES DJ GATHERING - RADAR CS | AURORA 2.1 MI. NE OF, Adams, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-23 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | N/A | State |
| 2017-05-16 | PUBLIC SERVICE CO - PAWNEE PLT — high-priority violation on file | BRUSH 2.6 MI. N OF, Morgan, CO | Pass | State |
| 2017-05-16 | CF & I STEEL L.P. DBA EVRAZ ROCKY MTN ST — high-priority violation on file | PUEBLO AREA, Pueblo, CO | Pass | State |
| 2017-05-16 | CF & I STEEL L.P. DBA EVRAZ ROCKY MTN ST — high-priority violation on file | PUEBLO AREA, Pueblo, CO | Pass | State |
| 2017-05-16 | PDC ENERGY - KIEHN & WEIS | JOHNSTOWN AREA, Weld, CO | Pass | State |
| 2017-05-16 | HILCORP ENERGY PARTNER - UTE COMPRESSOR STATION | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2017-05-15 | PDC ENERGY - KIEHN & WEIS | JOHNSTOWN AREA, Weld, CO | Pass | State |
| 2017-05-12 | WES DJ GATHERING - FREDERICK CS — high-priority violation on file | DACONO AREA, Weld, CO | Pass | State |
| 2017-05-11 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-10 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-10 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-10 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-05-10 | RED CEDAR GATHERING COMPANY - PONDEROSA COMPRESSOR STATION | DURANGO, La Plata, CO | Pass | State |
| 2017-05-10 | RED CEDAR GATHERING COMPANY - SAMBRITO COMPRESSOR STATION | SOUTHERN UTE RESERVATION, La Plata, CO | Pass | State |
| 2017-05-09 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-09 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-09 | COLORADO INTERSTATE GAS CO - FORT MORGAN | FORT MORGAN 3.4 MI. S OF, Morgan, CO | Pass | State |
| 2017-05-09 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-05-08 | TEP ROCKY MTN- BAILEY COMPRESSOR STATION | SILT 2.2 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-05 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-05 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-05 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2017-05-05 | BARGATH - RYAN GULCH COMPRESSOR STATION — high-priority violation on file | MEEKER 23.2 MI. W OF, Rio Blanco, CO | Pass | State |
| 2017-05-05 | WES DJ GATHERING - HUDSON STATION — high-priority violation on file | HUDSON AREA, Weld, CO | Pass | State |
| 2017-05-04 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-04 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-04 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2017-05-04 | WES DJ GATHERING - HUDSON STATION — high-priority violation on file | HUDSON AREA, Weld, CO | Pass | State |
| 2017-05-03 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-03 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-03 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2017-05-02 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-02 | GRAND RIVER GATHERING, LLC- HIGH MESA CS | PARACHUTE 2.5 MI. S OF, Garfield, CO | Pass | State |
| 2017-05-02 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2017-05-02 | WES DJ GATHERING - VOLLMAR C.S. | FIRESTONE AREA, Weld, CO | Pass | State |
| 2017-05-01 | PUBLIC SERVICE CO - CHEROKEE PLT | COMMERCE CITY AREA, Adams, CO | Pass | State |
| 2017-05-01 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2017-04-27 | GRAND RIVER - RIFLE BOOSTER STATION | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-26 | GRAND RIVER - RIFLE BOOSTER STATION | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-26 | GRAND RIVER - RIFLE BOOSTER STATION | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-25 | GRAND RIVER - RIFLE BOOSTER STATION | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-25 | GRAND RIVER - RIFLE BOOSTER STATION | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-25 | TEP ROCKY MOUNTAIN - WASATCH BENCH E&P | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-25 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Pass | State |
| 2017-04-18 | WES DJ FT LUPTON/PLATTE VALLEY/LANCASTER — high-priority violation on file | FORT LUPTON, Weld, CO | Fail | State |
| 2017-04-12 | NOBLE ENERGY - WELLS RANCH AE20 ECONODE | KERSEY 11.1 MI. NE OF, Weld, CO | Pass | State |
| 2017-04-11 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2017-04-11 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2017-04-11 | GRAND RIVER GATHERING - HUNTER MESA CS | RIFLE 3.3 MI. SE OF, Garfield, CO | Pass | State |
| 2017-04-11 | NOBLE ENERGY - WELLS RANCH AA21 ECONODE | KERSEY 7.9 MI. NE OF, Weld, CO | Pass | State |
| 2017-04-11 | NOBLE ENERGY - WELLS RANCH AA21 ECONODE | KERSEY 7.9 MI. NE OF, Weld, CO | Pass | State |
| 2017-04-06 | GRAND RIVER GATH - EAST MAMM CREEK CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-06 | GRAND RIVER GATH - EAST MAMM CREEK CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-06 | GRAND RIVER GATH - EAST MAMM CREEK CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-06 | GRAND RIVER GATH - EAST MAMM CREEK CS | RIFLE AREA, Garfield, CO | Pass | State |
| 2017-04-06 | FULCRUM ENERGY - HEBRON 0780 S18 PAD — high-priority violation on file | WALDEN 12.0 MI. SW OF, Jackson, CO | Fail | State |
| 2017-04-06 | NOBLE ENERGY - MOSER H22, H34 ECONODE | HUDSON 5.8 MI. N OF, Weld, CO | Pass | State |
| 2017-04-05 | GRAND RIVER GATHERING - PUMBA CS | RIFLE 3.4 MI. S OF, Garfield, CO | Pass | State |
| 2017-04-05 | GRAND RIVER GATHERING - PUMBA CS | RIFLE 3.4 MI. S OF, Garfield, CO | Pass | State |
| 2017-04-05 | NOBLE ENERGY - MOSER H22, H34 ECONODE | HUDSON 5.8 MI. N OF, Weld, CO | Pass | State |
| 2017-04-04 | NOBLE ENERGY - MOSER H22, H34 ECONODE | HUDSON 5.8 MI. N OF, Weld, CO | Pass | State |
| 2017-04-04 | NOBLE ENERGY - MOSER H22, H34 ECONODE | HUDSON 5.8 MI. N OF, Weld, CO | Pass | State |
| 2017-03-30 | CRIPPLE CREEK & VICTOR - CRESSON PROJECT | CRIPPLE CREEK AREA, Teller, CO | N/A | State |
| 2017-03-28 | KERR-MCGEE GATHERING - STATE C.S. | LOCHBUIE 2.9 MI. SE OF, Adams, CO | Pass | State |
| 2017-03-21 | EXTRACTION - DIAMOND VALLEY EAST | WINDSOR AREA, Weld, CO | Pass | State |
| 2017-03-17 | BARGATH LLC - HEATH CS | RIFLE 2.1 MI. SW OF, Garfield, CO | Pass | State |
| 2017-03-16 | BARGATH LLC - HEATH CS | RIFLE 2.1 MI. SW OF, Garfield, CO | Pass | State |
| 2017-03-16 | BARGATH LLC - HEATH CS | RIFLE 2.1 MI. SW OF, Garfield, CO | Pass | State |
| 2017-03-16 | BARGATH LLC - HEATH CS | RIFLE 2.1 MI. SW OF, Garfield, CO | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.