| BAYSWATER E&P - 146 COMPANY 14-1 | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - KINDSFATER 23-13 | Air | — | — | — | No Violation Identified |
| BAYSWATER E&P - MONFORT 1-25 BATTERY | Air | — | — | — | No Violation Identified |
| BAYSWATER EXP & PROD - ADAMS 25-1 | Air | — | — | — | No Violation Identified |
| BAYSWATER EXP & PROD - ROWE 13-1 | Air | — | — | — | No Violation Identified |
| BAYSWATER EXPL & PROD - MONFORT 34-25 | Air | — | — | — | No Violation Identified |
| BLACK DIAMOND - LUCERNE NGL INTERCONNECT | Air | 1 | — | — | No Violation Identified |
| BLACK DIAMOND STORAGE AND TERM - LUCERNE | Air | 4 | — | — | No Violation Identified |
| BLUE CHIP OIL - NORTH POUDRE 1-30 | Air | — | — | — | No Violation Identified |
| BLUE CHIP OIL - SLOAN 1 | Air | — | — | — | No Violation Identified |
| BLUE CHIP OIL, INC.- ANDREWS TANK BATTER | Air | — | — | — | No Violation Identified |
| BLUE CHIP OIL, INC.- SLOAN #3 | Air | — | — | — | No Violation Identified |
| BROKEN ARROW INVESTMENTS - MILL IRON PIT | Air | 1 | — | — | No Violation Identified |
| DCP OPERATING - 20TH ST & FERN | Air | — | — | — | No Violation Identified |
| DCP OPERATING - 8TH AVE & FERN E 1/4 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - CR 57 & 58 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - CR 60 & 55 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - CR 62 & 51 E .5 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - CR 64 & 29 AG 1&2 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - CR 64 1/2 & 45 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - H392 & 29 GEOTZEL 12 | Air | — | — | — | No Violation Identified |
| DCP OPERATING - HWY 34 & 49 S .2 | Air | — | — | — | No Violation Identified |
| DCP OPERATING CO - LIBSACK C.S. | Air | 4 | — | — | No Violation Identified |
| DCP OPERATING CO - LUCERNE 2 GAS PLANT | Air | 4 | 7 | $3,965,281 | Significant Violation |
| ENTERPRISE PRODUCTS - LUCERNE METER STAT | Air | — | — | — | No Violation Identified |
| EXPEDITION WATER SOLUTIONS-EWS #2 (AIRPO | Air | — | — | — | No Violation Identified |
| EXTRACTION - DOWNTOWN HABITAT& WAKE EAST | Air | — | — | — | No Violation Identified |
| EXTRACTION - WAKE EAST 32N PROD FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - C STREET PROD FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - CARLSON HA 41-15 | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - HUNGENBERG TANK BATTERY | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - MORO FARMS 31,41,CNE-29 | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - MORO FARMS 34,44,CSE 29 | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - OLIN GEIST | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - ROTH 14-5 | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G - VETTING PRODUCTION FACI | Air | — | — | — | No Violation Identified |
| EXTRACTION O&G -SHERLEY HZ PROD FACILITY | Air | — | — | — | No Violation Identified |
| EXTRACTION OIL & GAS - CARLSON 15-D | Air | — | — | — | No Violation Identified |
| EXTRACTION OIL & GAS - HINER 36 PAD | Air | — | — | — | No Violation Identified |
| EXTRACTION OIL & GAS - WAKE NORTH PRODUC | Air | — | — | — | Violation Identified |
| FOUNTAINHEAD RES - LITTLE WILL #4 | Air | — | — | — | No Violation Identified |
| GREAT WESTERN - BOULTER BATTERY | Air | — | — | — | No Violation Identified |
| GREAT WESTERN - FRITZLER PAD | Air | — | — | — | No Violation Identified |
| GREAT WESTERN - KOWITZ 27-5 | Air | — | — | — | No Violation Identified |
| J-2 CONTRACTING - DPG PIT | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - 36130844 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 28016 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36144581 | Air | — | — | — | No Violation Identified |
| MARTIN MARIETTA - PARSONS PIT | Air | 1 | — | — | No Violation Identified |
| MERIT ENERGY COMPANY - BRAGG | Air | — | — | — | No Violation Identified |
| NGL CRUDE TERMINALS - LUCERNE STATION | Air | 2 | — | — | No Violation Identified |
| NGL WATER - CENTRAL WELD SALT WATER DISP | Air | 1 | — | — | No Violation Identified |
| NGL WATER SOLUTIONS DJ - C7 SALT WATER | Air | 1 | — | — | No Violation Identified |
| NGL WATER SOLUTIONS DJ LLC - C-4 | Air | — | — | — | No Violation Identified |
| NOBLE - RESOLUTE E25, STEADFAST E27, HEA | Air | — | 1 | $21,000 | No Violation Identified |
| NOBLE ENERGY - BATTERY # 415806792 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BATTERY #11366800 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BATTERY #415737314 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BATTERY #415810337 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BATTERY #415810388 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BILL L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - CARLSON T5N-R66W-S32 L02 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - DARLING SIAN SWANSON T6N- | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - EAGLE RELIANCE SENECA TAH | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - FEUERSTEIN T6N-R66W-S28 L | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - FIVE M T6N-R65W-S28 L01 | Air | 1 | — | — | No Violation Identified |
| NOBLE ENERGY - FIVE M T6N-R65W-S28 L02 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - GIBBS T5N-R65W-S28 L02 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - LDS T6N-R65W-S25 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - LDS T6N-R65W-S34 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - NELSON T6N-R65W-S22 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - PHERSON BUCKMUR T5N-R64W- | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - SINGER T6N-R65W-S34 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - SITZMAN T6N-R64W-S33 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - SPOMER #415860860 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - STORIS E24 & MACKINAW A19 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - URPC BERNHARDT #415826453 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - WATSON T6N-R65W-S28 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - ZABKA T5N-R65W-S2 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10087700 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11332900 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11462900 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC - FRAN LUTZ | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - BATTERY # 415704972 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - BATTERY #415809468 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #10091300 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #10109300 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #10864300 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #11322500 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #11366900 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415713892 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415779655 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415779716 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415779759 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415808773 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415809219 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415820529 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415826451 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415826454 | Air | — | — | — | No Violation Identified |
| PDC - CERVI 13-31H | Air | — | — | — | No Violation Identified |
| PDC - EHRLICH P M 2 | Air | — | — | — | No Violation Identified |
| PDC - HARVESTER 31, 32, 41, 42-15 | Air | — | — | — | No Violation Identified |
| PDC - HARVESTERS RESOURCES 15M-303, 423; | Air | — | — | — | No Violation Identified |
| PDC - HARVESTERS RESOURCES 15R-323, 403; | Air | — | — | — | No Violation Identified |
| PDC - RICHARD 1 | Air | — | — | — | No Violation Identified |
| PDC - WITWER 34, 44-6D, 43-6/ HOFF 33-6 | Air | — | — | — | No Violation Identified |
| PDC BENSON 24-15 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - AG 26-32 | Air | — | 2 | $59,760 | Significant Violation |
| PDC ENERGY - BOOTH N 25-03, 04, 05, 06, | Air | — | — | — | No Violation Identified |
| PDC ENERGY - BOOTH T5N-R67W-S25 L03 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - BURR FD PAD | Air | — | — | — | No Violation Identified |
| PDC ENERGY - CHALK-SEELEY FEDERAL 26 SEC | Air | 1 | — | — | No Violation Identified |
| PDC ENERGY - ELBERT 21 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - FERN 11 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - FRITZLER SEC 17, HOOD 6, | Air | — | — | — | No Violation Identified |
| PDC ENERGY - GOETZEL 7-29 & 25-29 | Air | 2 | 3 | $126,350 | Significant Violation |
| PDC ENERGY - GRAYS FEDERAL 27 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - HARVESTERS STATE 7-15 | Air | 1 | 3 | $128,625 | No Violation Identified |
| PDC ENERGY - HOOD 20 SEC | Air | 3 | 4 | $80,675 | No Violation Identified |
| PDC ENERGY - LDS 1 SEC PAD 2 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - LDS NORTH PAD | Air | — | — | — | No Violation Identified |
| PDC ENERGY - LIGHTNING 3 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - LORENZ F | Air | — | — | — | No Violation Identified |
| PDC ENERGY - MCNEAR 10-9 PAD | Air | 2 | 5 | $72,625 | No Violation Identified |
| PDC ENERGY - MONFORT 4-19 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - ORR STATE 40-36 PAD | Air | 1 | 4 | $197,050 | No Violation Identified |
| PDC ENERGY - PETERSON 1, 41-20 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - ROACH N14-65-1HN | Air | — | 2 | — | Significant Violation |
| PDC ENERGY - STELLA 22 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - SUNLIGHT 8 SEC HZ | Air | 2 | 1 | — | No Violation Identified |
| PDC ENERGY - SWIFT FACILITY | Air | — | — | — | No Violation Identified |
| PDC ENERGY - THUNDER 3 SEC HZ | Air | — | — | — | No Violation Identified |
| PDC ENERGY - WIEDEMAN/BOOMERANG PAD | Air | 1 | 6 | $299,250 | Significant Violation |
| PDC ENERGY, INC. - BROE FD | Air | — | — | — | No Violation Identified |
| PDC GATEWOOD 3, 6-1 | Air | — | — | — | No Violation Identified |
| PDC NACAMI MM 2-10 | Air | — | — | — | No Violation Identified |
| PDC NELSON 24-1; KENT 24-2 | Air | — | — | — | No Violation Identified |
| PDC SILVA 1, 23-6 | Air | — | — | — | No Violation Identified |
| PLATTE RIVER MIDSTREAM-LUCERNE WEST STAT | Air | 2 | — | — | No Violation Identified |
| PRAIRIE OPERATING - BOOTH 8-7HZ TANK | Air | — | — | — | No Violation Identified |
| PRAIRIE OPERATING CO - HUNGENBERG PAD | Air | — | — | — | No Violation Identified |
| RAPTOR MATERIALS - PORTABLE SCREEN | Air | — | — | — | No Violation Identified |
| SRC ENERGY, INC. - #10866300 | Air | — | — | — | No Violation Identified |
| SRC ENERGY, INC. - - 415779911 | Air | — | — | — | No Violation Identified |
| SRC ENERGY, INC. - BATTERY #10870700 | Air | — | — | — | No Violation Identified |
| SRC ENERGY, INC. - BATTERY #415812253 | Air | — | — | — | No Violation Identified |
| SRC ENERGY, INC. - GUARD RH FARMS T7N R6 | Air | — | — | — | No Violation Identified |
| SYNERGY RES. CORP. - OLE #4-24, #21-24 | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES - LOWE 31-14 | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES - LOWE-2 WELL FACILITY | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES - LOWE-3 WELL FACILITY | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES - MONTERA 10-34 | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES - MONTERA 2 FACILITY | Air | — | — | — | No Violation Identified |
| SYNERGY RESOURCES CORP. - GOLDBERG #1-24 | Air | — | — | — | No Violation Identified |
| VARRA COMPANIES INC (EL JAY CONE) | Air | — | — | — | No Violation Identified |
| VARRA COMPANIES INC - SEE 123-0180 | Air | — | 1 | $80,000 | No Violation Identified |
| VARRA COMPANIES- VARRA-COULSON RESOURCE | Air | — | — | — | No Violation Identified |
| WELD COUNTY PUBLIC WORKS - P. SCREEN #3 | Air | — | — | — | No Violation Identified |
| WIEDEMAN T5N-R66W-S5 L01 | Air | — | — | — | No Violation Identified |