| ANTERO - PICEANCE CORP. - DEVER A | Air | — | — | — | No Violation Identified |
| ANTERO RESOURCES - CASTLE SPRINGS A PAD | Air | — | — | — | No Violation Identified |
| BILL BARRETT - BATTERY # 15575 | Air | — | — | — | No Violation Identified |
| BILL BARRETT - BATTERY 15775-MDP | Air | — | — | — | No Violation Identified |
| BILL BARRETT - BATTERY 15847-MDP PAD 9 | Air | — | — | — | No Violation Identified |
| BILL BARRETT - BATTERY 16001 MDP PAD 6 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - # 22528 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - BATT 12535-MDP PAD 3 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - TANK # 23140 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - TANK BATTERY # 19481 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - TANK BATTERY # 22430 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP - TANK BATTERY # 22639 | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORP 28622 (CIRCLE B2 PAD) | Air | — | — | — | No Violation Identified |
| BILL BARRETT CORPORATION 26255 | Air | — | — | — | No Violation Identified |
| BLM COLORADO RIVER VALLEY FIELD OFFICE | Hazardous waste | — | — | — | No Violation Identified |
| CAERUS PICEANCE - D34NE PRODUCTION FACIL | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - E33NE | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - F33 | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - G32 & G32C | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - K29NE PRODUCTION FACIL | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - L3E | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - M34NW | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - P3 | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - P33NE PRODUCTION FACIL | Air | — | — | — | No Violation Identified |
| CR BROWN OIL CO SILT FOOD STOP | Air | — | — | — | No Violation Identified |
| DELTA PETROLEUM CORPORATION-WILLOW CREEK | Air | — | — | — | No Violation Identified |
| EAGLE SPRINGS ORGANIC SOLAR, LLC | Water | 1 | — | — | No Violation Identified |
| ELMERS BODY AND PAINT | Hazardous waste | — | — | — | No Violation Identified |
| ENCANA (WEST) - N4 E | Air | — | — | — | No Violation Identified |
| ENCANA - B27 | Air | — | — | — | No Violation Identified |
| GOOD TO GO STORES - GOOD2GO STORE #701 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 38485_CIRCLE B PAD 1 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 15076 _JCJ 22C-21-692 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 15591_KAUFMAN PAD 7-1/2/3 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 21148_LOUTHAN 41B-34-692 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 23654_GUCCINI 41D-20-692 | Air | — | — | — | No Violation Identified |
| GRIZZLY - 38478_GEISKE 42A-26-692 | Air | — | — | — | No Violation Identified |
| KUM & GO, LC- # 905 | Air | — | — | — | No Violation Identified |
| LAFARGE WEST - MAMM CREEK PIT | Air | 2 | — | — | No Violation Identified |
| MASTER PETROLEUM, INC. | Air, Water | 1 | — | — | No Violation Identified |
| MINEOTA ESTATES HOA-WATER TREATMENT PLANT | Drinking water | — | — | — | Violation Identified |
| NORTH HANGS MINE | Water | — | — | — | No Violation Identified |
| OXY USA WTP LP- HELLS GULCH 23-13 | Air | — | — | — | No Violation Identified |
| OXY USA WTP LP- HELLS GULCH 26-6 | Air | — | — | — | No Violation Identified |
| OXY USA WTP LP- HG-113744, HG-113745 | Air | — | — | — | No Violation Identified |
| OXY USA WTP LP- HIDDEN CREEK 14-14 | Air | — | — | — | No Violation Identified |
| PLAINS EXPLORATION- ALKALI CREEK C.S. | Air | 1 | — | — | No Violation Identified |
| QB ENERGY OPERATING - F11E PF | Air | — | — | — | No Violation Identified |
| QB ENERGY OPERATING - L34 PROD FACIL | Air | — | — | — | No Violation Identified |
| QB ENERGY OPERATING - M1E | Air | — | 1 | $45,500 | No Violation Identified |
| QB ENERGY OPERATING - O29NE PROD FACIL | Air | — | — | — | No Violation Identified |
| QB ENERGY OPERATING - O2E PROD FACILITY | Air | — | — | — | No Violation Identified |
| QB ENERGY OPERATING - P4E PROD FACIL | Air | — | — | — | No Violation Identified |
| RALEY RANCH PROJECT LLC | Water | — | — | — | No Violation Identified |
| RED ROCK GATHERING- RIFLE BOULTON C.S. | Air, Hazardous waste | 1 | — | — | No Violation Identified |
| SILT TOWN OF | Water | — | — | — | No Violation Identified |
| SILT WTP | Water | 1 | — | — | — |
| SILT, TOWN OF | Water | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - 15343 MILLER PAD 2 | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - BURCKLE A PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - CIRCLE B PAD 5 | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - GENTRY B PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - GENTRY C PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - GENTRY E PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - HANGS A | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - HANGS B | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - MCPHERSON A PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - O'TOOLE A PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - RIVER RANCH A | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - ROBINSON A PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - ROBINSON C PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - VALLEY FARMS C | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - VALLEY FARMS D | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - VALLEY FARMS F PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - WASATCH BENCH E&P | Air | 2 | — | — | No Violation Identified |
| TEP ROCKY MOUNTAIN - WEINREIS A PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MTN - 15585 DOMMER 33A-26 | Air | — | — | — | No Violation Identified |
| TEP ROCKY MTN - NORTH BANK C PAD | Air | — | — | — | No Violation Identified |
| TEP ROCKY MTN - VALLEY FARMS E | Air | — | — | — | No Violation Identified |
| TIMS TOOLS CO | Air | — | — | — | No Violation Identified |
| VANGUARD - 16907_PORTER FEDERAL 14-28 | Air | — | — | — | No Violation Identified |
| VANGUARD - 20064_FERGUSON 44B-27-692 | Air | — | — | — | No Violation Identified |
| VANGUARD - 22682_LAST DANCE 43C-03-792 | Air | — | — | — | No Violation Identified |