EPA Air · by county and classification
Synthetic minor sources in Undetermined County, Colorado
- 96Facilities
Sources in Undetermined County, Colorado that EPA records under the synthetic minor source classification. The classification is a size band, set by a source’s potential to emit: a major source is large enough to require a Title V operating permit, a synthetic minor source has accepted enforceable limits that keep it under that threshold, and a minor source sits below it without needing them.
Other classifications in Undetermined County
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| A & S CONSTRUCTION CO. - ASPHALT | Synthetic minor source | No |
| ALBERT FREI & SONS INC | Synthetic minor source | No |
| ALBERT FREI & SONS INC | Synthetic minor source | No |
| ALLIED DEMOLITION INC | Synthetic minor source | No |
| ASPHALT CONSTRUCTORS INC | Synthetic minor source | No |
| ASPHALT CONSTRUCTORS, INC. - PORT HMAP | Synthetic minor source | No |
| ASPHALT SPECIALTIES - PORT HMA | Synthetic minor source | No |
| ASPHALT SPECIALTIES CO, INC | Synthetic minor source | No |
| BPI-WESTMINSTER, LLC(OWNER)/ARCADIS (OP) | Synthetic minor source | No |
| BRANNAN SAND & GRAVEL | Synthetic minor source | No |
| BRANNAN SAND & GRAVEL | Synthetic minor source | No |
| C & J GRAVEL - PORT. ASPHALT PLANT | Synthetic minor source | No |
| COBLACO SERVICES, INC. | Synthetic minor source | No |
| COLO DEPT OF TRANSPORTATION #5010 | Synthetic minor source | No |
| COLORADO ASPHALT SVCS INC | Synthetic minor source | No |
| COLORADO CRUSHING (WAS ALPINE AGGREGATE | Synthetic minor source | No |
| CONNELL RESOURCES - PORTABLE ENGINE | Synthetic minor source | No |
| CONNELL RESOURCES- PORTABLE ASPHALT PLNT | Synthetic minor source | No |
| CONSOLIDATED MUTUAL WATER - PERRY PIT | Synthetic minor source | No |
| COULSON EXCAVATING - PORTABLE ASPHALT BA | Synthetic minor source | No |
| DELTA CNTY PIG MESA PIT ASPHALT PLT | Synthetic minor source | No |
| EDW C LEVY CO DBA SCHMIDT CONSTRUCTION | Synthetic minor source | No |
| ELAM CONST. - PORTAB (955 ASPHALT PLANT) | Synthetic minor source | No |
| ELAM CONSTRUCTION - BUNN RANCH PORTABLE | Synthetic minor source | No |
| ELAM CONSTRUCTION - CRUSHER #1 | Synthetic minor source | No |
| ENVENT CORP. - PORT. THERMAL OXIDIZER | Synthetic minor source | No |
| ENVENT CORPORATION - MOBILE OXIDIZER | Synthetic minor source | No |
| ETC CANYON PIPELINE, LLC | Synthetic minor source | No |
| ETC CANYON PIPELINE, LLC | Synthetic minor source | No |
| ETC CANYON PIPELINE, LLC | Synthetic minor source | No |
| FLANAGAN READY MIX LTD | Synthetic minor source | No |
| FREEDOM ENERGY INC | Synthetic minor source | No |
| FRONT RANGE AGGREGATES - SCREEN | Synthetic minor source | No |
| FRONTIER PAVING INC. (CEDARAPIDS ABP) | Synthetic minor source | No |
| GEM MOBILE - PORT THERMAL OXIDIZER | Synthetic minor source | No |
| GEM MOBILE - PORT VAPOR COMBUSTORS | Synthetic minor source | No |
| GOLDEN CONCRETE LLLP (TELESMITH JAW) | Synthetic minor source | No |
| GOLDEN CONCRETE LLLP DBA AGGREGATE IND | Synthetic minor source | No |
| IHC SCOTT - PORTABLE CEB - SHOP | Synthetic minor source | No |
| IRVING F JENSEN CO INC DBA CASTLE ROCK C | Synthetic minor source | No |
| KAGAN & SON LLC | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LAFARGE WEST, INC. | Synthetic minor source | No |
| LEVEL 3 COMMUNICATIONS | Synthetic minor source | No |
| LG EVERIST INC | Synthetic minor source | No |
| LHOIST- PORTABLE TRANSLOADER | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - GENERATOR | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - GENERATOR | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - GENERATOR | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - GENERATOR | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - GENERATOR | Synthetic minor source | No |
| MARTIN MARIETTA MTRLS - PORT GENERATOR | Synthetic minor source | No |
| MCATEE PAVING COMPANY (CMI 4DM) | Synthetic minor source | No |
| MILES CONST CO | Synthetic minor source | No |
| MILL IRON MINING - PORTABLE PLANT | Synthetic minor source | No |
| NIELSONS SKANSKA, INC. | Synthetic minor source | No |
| NOBLE ENERGY-LEDET CATERPILLAR G3520B | Synthetic minor source | No |
| OLDCASTLE DBA UNITED COS - PORTABLE HMAP | Synthetic minor source | No |
| OLDCASTLE SW - PORT GENCOR HMA PLANT 1 | Synthetic minor source | No |
| OLDCASTLE SW GROUP - PORT DIESEL RICE | Synthetic minor source | No |
| OLDCASTLE SW GROUP - CUGNINI PIT | Synthetic minor source | No |
| OLDCASTLE SW GROUP - HMA PLANT | Synthetic minor source | No |
| OLDCASTLE SW GROUP -PORTABLE HMA PLANT | Synthetic minor source | No |
| OLDCASTLE SW GROUP DBA UNITED CO - PORT | Synthetic minor source | No |
| OLDCASTLE SW GROUP INC. DBA FOUR CORNERS | Synthetic minor source | No |
| OLDCASTLE SW GROUP INC. DBA FOUR CORNERS | Synthetic minor source | No |
| PETE LIEN - PORTABLE SCREEN | Synthetic minor source | No |
| PETE LIEN & SONS - GENERATOR CAT 3406B | Synthetic minor source | No |
| PETE LIEN AND SONS INC | Synthetic minor source | No |
| PHILLIPS PIPE LINE CO | Synthetic minor source | No |
| PIONEER SAND CO INC | Synthetic minor source | No |
| PSC INDUSTRIAL -PORTABLE VAPOR COMBUSTOR | Synthetic minor source | No |
| ROCKY MOUNTAIN MATERIALS & ASPHALT INC | Synthetic minor source | No |
| RW BUSSE EXCAVATING | Synthetic minor source | No |
| SIMON CONTRACTORS - PORTABLE PLANT #1 | Synthetic minor source | No |
| SOUTHWAY CONSTRUCTION CO (CRUSHER #4) | Synthetic minor source | No |
| STAKER PAVING AND CONSTRUCTION | Synthetic minor source | No |
| STRESSCON CORP | Synthetic minor source | No |
| TEZAK HEAVY EQUIPMENT CO INC | Synthetic minor source | No |
| TRISTAR GLOBAL VAPOR CONTROL-TO MIM298 | Synthetic minor source | No |
| UNITED COMPANIES OF MESA COUNTY INC | Synthetic minor source | No |
| UNIVERSAL COMPRESSION INC | Synthetic minor source | No |
| VARRA COMPANIES - PORTABLE SCREEN | Synthetic minor source | No |
| W.W.CLYDE & CO. - PORTABLE CEB | Synthetic minor source | No |
| WAGNER / KAUFFMAN PIT #3 | Synthetic minor source | No |
| WAGNER EQUIPMENT CO | Synthetic minor source | No |
| WEEMINUCHE CONST AUTH - PORT GENERATORS | Synthetic minor source | No |
| WEEMINUCHE CONST AUTH - RIDGES BASIN DAM | Synthetic minor source | No |
| WES KAN CONST | Synthetic minor source | No |
| WILLIAMS PROD - RGU 33-24-198 | Synthetic minor source | No |
| WILLIAMS PRODUCTION RMT - RG 22-5-397 | Synthetic minor source | No |
| WILLIAMS PRODUCTION RMT - RGU 23-35-198 | Synthetic minor source | No |
Classification as filed on the facility record. Figures from EPA’s ICIS-AIR download.