| 4215 CR 39, HUDSON CO | Water | — | — | — | No Violation Identified |
| AMES CONSTRUCTION BARRY BORROW SITE | Water | 1 | — | — | — |
| ATLANTIC MANUFACTURING & LOGISTICS LLC - HUDSON | Hazardous waste | 1 | 1 | $41,346 | No Violation Identified |
| CHEMICAL & METAL INDUSTRIES INC | Air, Hazardous waste | 2 | — | — | Violation |
| CHEMICAL & METAL INDUSTRIES INC | Water | — | — | — | Significant Violation |
| CHEVRON MIDSTREAM SERVICES - LARAMIE METER SKID | Hazardous waste | — | — | — | No Violation Identified |
| CRESTONE PEAK - ANNIS BATTERY | Air | — | — | — | No Violation Identified |
| CRESTONE PEAK - GURTLER 24HZ | Air | 2 | — | — | No Violation Identified |
| CRESTONE PEAK - POWERS BATTERY | Air | — | — | — | No Violation Identified |
| DELTA PETROLEUM CORP - AMOCO AMPET 1-1 | Air | 1 | — | — | No Violation Identified |
| DPC INDUSTRIES, INC. | Air, Hazardous waste | — | — | — | No Violation Identified |
| EAST WATTENBERG GAS FIELD | Water | — | — | — | No Violation Identified |
| ENCANA - OLIN 1-4 GITTLEIN BATTERY | Air | — | — | — | No Violation Identified |
| ENCANA - OLIN BATTERY | Air | — | — | — | No Violation Identified |
| ENERGY TRANSFER LP - PLATTEVILLE STATION | Water | 3 | — | — | — |
| ENERVEST OPERATING - JUANITA STATE #1 | Air | — | — | — | No Violation Identified |
| ENERVEST OPERATING LLC | Air | — | — | — | No Violation Identified |
| ENERVEST OPERATING LLC | Air | — | — | — | No Violation Identified |
| GRANITE PEAK TRANSLOAD - HUDSON | Air | 1 | — | — | No Violation Identified |
| GREAT ROCK NORTH WATER AND SANITATION DISTRICT | Water | — | — | — | No Violation Identified |
| H & H AUTO PARTS HUDSON | Water | — | — | — | No Violation Identified |
| HRM RESOURCES - PENNY 32-8 & WANDA 41-8 | Air | — | — | — | No Violation Identified |
| HRM RESOURCES II - BOGUS - DO NOT USE | Air | — | — | — | No Violation Identified |
| HRM RESOURCES II - HOSMER 43-32 | Air | — | — | — | No Violation Identified |
| HRM RESOURCES II - HSR NAZARENUS 16-8 | Air | — | — | — | No Violation Identified |
| HRM RESOURCES II-DEBRA ROBIN/ SANDY LYNN | Air | — | — | — | No Violation Identified |
| HUDSON ASPHALT TERMINAL LLC | Water | — | — | — | Violation Identified |
| HUDSON TERMINAL RAILROAD/BOULDER SCIENTIFIC COMPANY | Air, Hazardous waste | — | — | — | No Violation Identified |
| HUDSON TERMINAL RR | Water | — | — | — | No Violation Identified |
| HUDSON TIREVILLE OPERATIONS COMPANY, LLC | Air | 2 | — | — | No Violation Identified |
| HUDSON TOWN OF | Water | — | — | — | No Violation Identified |
| HUDSON TOWN OF-BOOSTER CHLORINATOR FOR INDUSTRIAL TANK | Water, Drinking water | — | — | — | No Violation Identified |
| KERR-MCGEE - 34002293 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - 34002610 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - 34002711 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - 34002720 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - 34003172 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - BATTERY# 62794 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - BATTERY# 62795 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - NOBLE TANK BATTERY#11472800 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - SITE 34003921 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - X11470 36130845 SPARBOE 1N | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - X12338 36126928 POWERS 11-2 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - X12494 34002694 HUDSON13C 1 | Air | 1 | — | — | No Violation Identified |
| KERR-MCGEE - X12532 36116861 WARDELL 3C- | Air | — | — | — | No Violation Identified |
| KERR-MCGEE - X22110 36970583 ZELDA 25-1, | Air | — | — | — | No Violation Identified |
| KERR-MCGEE -NOBLE TANK BATTERY#415690469 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 13172-CANNON 5-3 | Air | 1 | — | — | No Violation Identified |
| KERR-MCGEE 14005 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 16017 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 35022195 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 35022894 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 61410 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 61672 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62147 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62167-GATES CYCLO #1 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62207 - HARKIS POOLING UNI... | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62248 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62370 - POWERS JESSEE UN A 1 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62554 - UPRR 22 PAN AM T 1... | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62587 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62713 - UPRR 53 PAN AM G 2... | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62784 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 62793 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE 70322-DOVE 15-22 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - #415687069 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 34003938 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36144495 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36144599 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36159135 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36159230 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - 36162366 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY # 4156692 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY #11370900 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY #11618200 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY #41567669 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY #91499100 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS - BATTERY #91529300 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415682146 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415682828 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415690235 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415750691 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415750692 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE OIL & GAS -BATTERY #415750693 | Air | — | — | — | No Violation Identified |
| KERR-MCGEE: X11151 36118988 WEICHEL HZ O | Air | — | — | — | No Violation Identified |
| KERR-MCGEE: X11844 36124423 MOSER/REIGLE | Air | 2 | — | — | No Violation Identified |
| KLEVE ENTERPRISES, INC. - CORNER MART 66 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN - MCGILL | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN HORTH 1 & 2 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN JORDAN #1 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN RUEBEL #36-1 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN TIPPETT 6-2 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN TIPPETT 6-4 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN UPRR 23 PA M 1 & 2 | Air | — | — | — | No Violation Identified |
| KP KAUFFMAN UPRR 24 PA C #1 | Air | — | — | — | No Violation Identified |
| LOVE'S TRAVEL - STOP #377 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - BATTERY #415676549 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - DECHANT T2N-R65W-S1 L01 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - HURLEY H26-11-A ECONODE T | Air | 1 | — | — | No Violation Identified |
| NOBLE ENERGY - INDEPENDENCE D19-01-A T3N | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - MOSER L03 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - RITCHEY T3N-R65W-S27 L03 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY - SARCHET T3N-R65W-S24 L02 | Air | 1 | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10076900 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10077300 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10083700 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10131000 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10135400 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10142000 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #10863400 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11352000 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11361000 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11488900 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11532000 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #11607500 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY INC. BATTERY #90660900 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - # 42566224 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - #116375 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - #116376 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - 415860539 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - 415860551 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - 62721 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - BATT # 92566224 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC. - NEPI LAND FARM | Air | 1 | — | — | No Violation Identified |
| NOBLE ENERGY, INC.- BATTERY # 415676551 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC.- BATTERY # 415676779 | Air | — | — | — | No Violation Identified |
| NOBLE ENERGY, INC.- BATTERY #415682830 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #11540900 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #415860687 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #91523900 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #91526700 | Air | — | — | — | No Violation Identified |
| NOBLE TANK BATTERY #91540900 | Air | — | — | — | No Violation Identified |
| PDC ENERGY - LAND JG 31 BATTERY | Air | — | — | — | No Violation Identified |
| PDC ENERGY, INC - MEDSKER-OVERTON #1 | Air | — | — | — | No Violation Identified |
| PDC VON FELDT 1-25B | Air | — | — | — | No Violation Identified |
| PETRO-CANADA RESOURCES (USA) INC | Air | — | — | — | No Violation Identified |
| PETRO-CANADA RESOURCES (USA) INC | Air | — | — | — | No Violation Identified |
| PLATTEVILLE OIL TREATING FACILITY | Hazardous waste | — | — | — | No Violation Identified |
| RENEWABLE FIBER | Water | — | — | — | No Violation Identified |
| SADDLEHORN INTERCONNECT 16-16-1222-12 | Hazardous waste | — | — | — | No Violation Identified |
| SADDLEHORN PIPELINE COMPANY LLC - PLATTEVILLE TERMINAL | Hazardous waste | — | — | — | No Violation Identified |
| SCOOTER HORNTON T3N-R64W-S18 L01 | Air | — | — | — | No Violation Identified |
| SEMCRUDE L.P. - PLATTEVILLE STATION | Air | — | — | — | No Violation Identified |
| SILCO OIL CO BARN STORE NO 14 | Air | — | — | — | No Violation Identified |
| SOLSTICE ADVANCED MATERIALS US, INC - HUDSON | Hazardous waste | — | — | — | No Violation Identified |
| STA 052A-055 #24199 CO 52 RESURFACING HUDSON EAST | Water | — | — | — | No Violation Identified |
| STORE #4257 | Water | — | — | — | No Violation Identified |
| STROMO, LLC | Water | — | — | — | No Violation Identified |
| SUNFLOWER MANUFACTURING LLC | Hazardous waste | 2 | 2 | $136,640 | Significant Violation |
| TIRE CENTERS INC. | Air | — | — | — | No Violation Identified |
| TIRE MOUNTAIN LLC | Water | — | — | — | Significant Violation |
| USRL - HUDSON RAIL TERMINAL | Water, Hazardous waste | — | — | — | No Violation Identified |
| VERDAD RESOURCES - DRAKE 8N | Air | 1 | — | — | No Violation Identified |
| VERDAD RESOURCES - HDI KF 01-65-10 | Air | — | — | — | No Violation Identified |
| VERDAD RESOURCES - OTTESEN #1 | Air | — | — | — | No Violation Identified |
| WILLIAMS FRONT RANGE - TIGER COMPRESSOR | Air | 2 | 1 | $4,500 | No Violation Identified |