| BAYSWATER E&P - BEARS TANK BATTERY | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - DRAKE II 18-04 CN | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - DRAKE PAD | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - DRAKE PC MM14-08D, 15D | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - DRAKE PC MM14-15D | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - WALKER SHANDS BATTERY | Air | — | — | — | No Violation Identified |
| EXTRACTION - HERGERT - LAUNER PRODUC | Air | 3 | 1 | $65,625 | No Violation Identified |
| EXTRACTION - HESTER PRODUCTION | Air | 1 | — | — | No Violation Identified |
| EXTRACTION - ICE MAN PRODUCTION FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION - LIND 26-D PRODUCTION FACILI | Air | — | — | — | No Violation Identified |
| EXTRACTION - VIC PRODUCTION FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION - WINDSOR LV2 PROD FACILITY | Air | 1 | 1 | $157,500 | No Violation Identified |
| EXTRACTION O & G - WINDER PROD FACILITY | Air | 2 | — | — | No Violation Identified |
| EXTRACTION O&G - NELSON FARMS 28-A | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - RANCHERO-LAKE | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - RUBYANNA TANK BATTERY | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - SCHLOTTHAUER 4-26 | Air | 2 | — | — | No Violation Identified |
| EXTRACTION O&G - WALT PRODUCTION FACILIT | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - WALTON 08-25,17-25 | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - WALTON HZ PROD FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G- WINDSOR LV HZ | Air | — | — | — | No Violation Identified |
| EXTRACTION OIL & GAS - BOWER 10, 15-3 | Air | — | — | — | No Violation Identified |
| EXTRACTION OIL & GAS - GILBERT/MSH PAD | Air | 2 | — | — | No Violation Identified |
| GREAT WESTERN O&G CO - CARLSON 33-18 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #415779624 | Air | — | — | — | No Violation Identified |
| PDC - ROTHARMEL 11, 21-32 | Air | — | — | — | No Violation Identified |
| PDC - ROTHARMEL 11-32H | Air | — | — | — | No Violation Identified |
| PDC - SIMONSEN SCHAEFER 7E-203, 403;... | Air | — | — | — | No Violation Identified |
| PDC ENERGY - BOSWORTH-BAILEY 9,20,16-31 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - DETIENNE FD 10, 16 PAD | Air | — | — | — | No Violation Identified |
| PDC ENERGY - LINCOLN STATE 3-18 PAD | Air | 1 | 4 | $206,500 | No Violation Identified |
| PDC ENERGY - SCHAEFER PAD | Air | — | — | — | No Violation Identified |
| PDC ENERGY - THORNTON 17T-421 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - VAIR 12, 13-18 | Air | — | — | — | No Violation Identified |
| PDC ENERGY, INC. - GOLDEN EAGLE HZ | Air | 4 | — | — | No Violation Identified |
| PDC ENERGY, INC. - STOUT 18 SEC HZ | Air | 2 | — | — | No Violation Identified |
| PDC MOODY 31, 32, 41, 42-32D | Air | — | — | — | No Violation Identified |
| PRAIRIE OPERATING - BLEHM PAD | Air | — | — | — | No Violation Identified |
| PRAIRIE OPERATING CO - COT EAST & WEST | Air | — | — | — | No Violation Identified |
| PRAIRIE OPERATING CO - HESTER FARMS II | Air | — | — | — | No Violation Identified |
| PRAIRIE OPERATING CO - THORNTON 8-P | Air | — | — | — | No Violation Identified |
| WELD COUNTY - SEVERANCE GRADER SHED | Air | 1 | — | — | No Violation Identified |