Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.
| Company | Current Parent | Current Parent Industry | Primary Offense Type  | Year | Agency | Penalty Amount |
|---|---|---|---|---|---|---|
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2017 | CO-DPHE | $51,450 |
| BONANZA CREEK ENERGY | Civitas Resources Inc. | oil and gas | air pollution violation | 2017 | CO-DPHE | $180,000 |
| Sterling Energy Investments | air pollution violation | 2017 | CO-DPHE | $21,000 | ||
| Western Sugar Co. | Western Sugar Cooperative | agribusiness | air pollution violation | 2017 | CO-DPHE | $102,400 |
| CF&I Steel | Evraz | metals | air pollution violation | 2017 | CO-DPHE | $30,100 |
| Horan & McConaty Funeral | air pollution violation | 2017 | CO-DPHE | $6,300 | ||
| Noble Energy | Chevron | oil and gas | air pollution violation | 2017 | CO-DPHE | $70,350 |
| Cummins Rocky Mountain | Cummins | miscellaneous manufacturing | air pollution violation | 2017 | CO-DPHE | $5,950 |
| Tri-Point Oil & Gas Production | air pollution violation | 2017 | CO-DPHE | $7,000 | ||
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2017 | CO-DPHE | $10,800 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2017 | CO-DPHE | $14,000 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2017 | CO-DPHE | $7,000 |
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2017 | CO-DPHE | $62,000 |
| Colorado River Devco | air pollution violation | 2017 | CO-DPHE | $6,480 | ||
| Great Western Operating | air pollution violation | 2017 | CO-DPHE | $12,000 | ||
| Mercury Tube | air pollution violation | 2017 | CO-DPHE | $7,700 | ||
| Verdad Resources | air pollution violation | 2017 | CO-DPHE | $12,800 | ||
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2017 | CO-DPHE | $28,000 |
| Crestone Peak | Civitas Resources Inc. | oil and gas | air pollution violation | 2017 | CO-DPHE | $31,675 |
| Extraction Oil & Gas | Civitas Resources Inc. | oil and gas | air pollution violation | 2017 | CO-DPHE | $10,500 |
| Reams Construction | air pollution violation | 2017 | CO-DPHE | $18,375 | ||
| Colorado Springs Utilities | air pollution violation | 2017 | CO-DPHE | $8,050 | ||
| Coorstek Inc. | air pollution violation | 2017 | CO-DPHE | $7,000 | ||
| Vail Corporation | Vail Resorts Inc. | entertainment | air pollution violation | 2017 | CO-DPHE | $40,060 |
| Colorado River Devco | air pollution violation | 2017 | CO-DPHE | $33,950 | ||
| Noble Energy | Chevron | oil and gas | air pollution violation | 2017 | CO-DPHE | $24,710 |
| Noble Midstream | Chevron | oil and gas | air pollution violation | 2017 | CO-DPHE | $10,500 |
| CAERUS ENERGY SERVICES | air pollution violation | 2017 | CO-DPHE | $14,000 | ||
| TOP OPERATING | air pollution violation | 2017 | CO-DPHE | $13,650 | ||
| Kilgore Companies dba Peak Materials | air pollution violation | 2017 | CO-DPHE | $40,250 | ||
| Western Gravel | air pollution violation | 2017 | CO-DPHE | $10,850 | ||
| Murfin Drilling Co. Inc. | air pollution violation | 2017 | CO-DPHE | $18,000 | ||
| Encana | Ovintiv Inc. | oil and gas | air pollution violation | 2017 | CO-DPHE | $19,600 |
| Suncor Energy | Suncor Energy | oil and gas | air pollution violation | 2017 | CO-DPHE | $31,290 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2017 | CO-DPHE | $219,100 |
| Oldcastle dba United Co. | air pollution violation | 2017 | CO-DPHE | $15,300 | ||
| BONANZA CREEK ENERGY | Civitas Resources Inc. | oil and gas | air pollution violation | 2017 | CO-DPHE | $7,700 |
| GCC RIO GRANDE | Grupo Cementos de Chihuahua (GCC) | building materials | air pollution violation | 2017 | CO-DPHE | $7,200 |
| Noble Midstream | Chevron | oil and gas | air pollution violation | 2016 | CO-DPHE | $67,925 |
| Great Divide Disposal Facility | air pollution violation | 2016 | CO-DPHE | $45,500 | ||
| Crestone Peak | Civitas Resources Inc. | oil and gas | air pollution violation | 2016 | CO-DPHE | $21,000 |
| URSA Operating | air pollution violation | 2016 | CO-DPHE | $25,200 | ||
| Foundation Energy | air pollution violation | 2016 | CO-DPHE | $28,000 | ||
| Colorado Interstate Gas Co. | Kinder Morgan | pipelines | air pollution violation | 2016 | CO-DPHE | $8,400 |
| Western Sugar Co. | Western Sugar Cooperative | agribusiness | air pollution violation | 2016 | CO-DPHE | $7,350 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2016 | CO-DPHE | $12,000 |
| WIEPKING-FULLERTON | air pollution violation | 2016 | CO-DPHE | $34,475 | ||
| Great Western | air pollution violation | 2016 | CO-DPHE | $11,900 | ||
| Coorstek Inc. | air pollution violation | 2016 | CO-DPHE | $11,200 | ||
| Golden Gate Petroleum | air pollution violation | 2016 | CO-DPHE | $7,700 | ||
| Vestas Towers America Inc. | air pollution violation | 2016 | CO-DPHE | $20,720 | ||
| American Gypsum Company | Eagle Materials | building materials | air pollution violation | 2016 | CO-DPHE | $5,950 |
| CCI Paradox Upstream | air pollution violation | 2016 | CO-DPHE | $7,000 | ||
| Western Operating Company | air pollution violation | 2016 | CO-DPHE | $10,500 | ||
| Whiting Oil & Gas | Chord Energy | oil and gas | air pollution violation | 2016 | CO-DPHE | $18,900 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2016 | CO-DPHE | $24,900 |
| Bargath LLC | Williams Companies | oil and gas | air pollution violation | 2016 | CO-DPHE | $11,725 |
| GCC RIO GRANDE | Grupo Cementos de Chihuahua (GCC) | building materials | air pollution violation | 2016 | CO-DPHE | $42,175 |
| PDC Energy | Chevron | oil and gas | air pollution violation | 2016 | CO-DPHE | $11,340 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2016 | CO-DPHE | $24,300 |
| Monarch Cleaners | air pollution violation | 2016 | CO-DPHE | $5,075 | ||
| Wapiti Operating | air pollution violation | 2016 | CO-DPHE | $5,250 | ||
| Red Rock Gathering | air pollution violation | 2016 | CO-DPHE | $6,000 | ||
| Sterling Energy Investments | air pollution violation | 2016 | CO-DPHE | $20,300 | ||
| TRF Energy Solutions | air pollution violation | 2016 | CO-DPHE | $12,600 | ||
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2016 | CO-DPHE | $56,700 |
| CAERUS ENERGY SERVICES | air pollution violation | 2016 | CO-DPHE | $8,050 | ||
| Oldcastle dba United Co. | air pollution violation | 2016 | CO-DPHE | $7,700 | ||
| Wilwerding Crematory | air pollution violation | 2016 | CO-DPHE | $5,075 | ||
| Extraction Oil & Gas | Civitas Resources Inc. | oil and gas | air pollution violation | 2016 | CO-DPHE | $10,500 |
| Noble Energy | Chevron | oil and gas | air pollution violation | 2016 | CO-DPHE | $44,695 |
| PDC Energy | Chevron | oil and gas | air pollution violation | 2016 | CO-DPHE | $10,500 |
| Holcim (US) Inc. | Holcim Group | building materials | air pollution violation | 2016 | CO-DPHE | $5,600 |
| Collbran Valley Gas | air pollution violation | 2016 | CO-DPHE | $23,100 | ||
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2016 | CO-DPHE | $7,700 |
| Kaiser Premier | air pollution violation | 2016 | CO-DPHE | $18,550 | ||
| TOP OPERATING | air pollution violation | 2016 | CO-DPHE | $10,675 | ||
| Sterling Energy Investments | air pollution violation | 2016 | CO-DPHE | $10,000 | ||
| Murfin Drilling Co. Inc. | air pollution violation | 2016 | CO-DPHE | $5,250 | ||
| Foundation Energy Management | air pollution violation | 2016 | CO-DPHE | $8,400 | ||
| GCC RIO GRANDE | Grupo Cementos de Chihuahua (GCC) | building materials | air pollution violation | 2016 | CO-DPHE | $12,950 |
| CAERUS ENERGY SERVICES | air pollution violation | 2016 | CO-DPHE | $7,000 | ||
| Nexo Merchant | air pollution violation | 2016 | CO-DPHE | $5,600 | ||
| PDC Energy | Chevron | oil and gas | air pollution violation | 2016 | CO-DPHE | $16,800 |
| Sterling Ethanol | air pollution violation | 2016 | CO-DPHE | $17,500 | ||
| Yuma Ethanol LLC | air pollution violation | 2016 | CO-DPHE | $21,000 | ||
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $86,700 |
| Suncor Energy | Suncor Energy | oil and gas | air pollution violation | 2015 | CO-DPHE | $166,667 |
| Crestone Peak | Civitas Resources Inc. | oil and gas | air pollution violation | 2015 | CO-DPHE | $8,050 |
| Greenleaf Environmental Services | air pollution violation | 2015 | CO-DPHE | $15,750 | ||
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $17,250 |
| KP Kauffman Co. | air pollution violation | 2015 | CO-DPHE | $32,550 | ||
| Suncor Energy | Suncor Energy | oil and gas | air pollution violation | 2015 | CO-DPHE | $46,785 |
| AKA ENERGY GROUP - GILCREST GAS | Aka Energy | oil and gas | air pollution violation | 2015 | CO-DPHE | $6,300 |
| OMIMEX PETRO | air pollution violation | 2015 | CO-DPHE | $11,200 | ||
| Strachan Exploration | air pollution violation | 2015 | CO-DPHE | $5,950 | ||
| Kilgore Companies dba Peak Materials | air pollution violation | 2015 | CO-DPHE | $7,875 | ||
| Waste Connections | Waste Connections Inc. | waste management and environmental services | air pollution violation | 2015 | CO-DPHE | $7,000 |
| CF&I Steel | Evraz | metals | air pollution violation | 2015 | CO-DPHE | $14,000 |
| Kerr-McGee Oil & Gas | Occidental Petroleum | oil and gas | air pollution violation | 2015 | CO-DPHE | $65,759 |
| DCP Operating Company | Phillips 66 | oil and gas | air pollution violation | 2015 | CO-DPHE | $26,100 |
