| 31 OPERATING - ANT HILL UNIT 7-43 | Air | — | — | — | No Violation Identified |
| ACE WEST TRUCKING- NOEL'S SAND & GRAVEL | Air | — | — | — | No Violation Identified |
| AMERICAN SHALE OIL, LLC | Air | — | — | — | No Violation Identified |
| BAKER HUGHES - RANGELY ALS/UC | Hazardous waste | — | — | — | No Violation Identified |
| BLUE MOUNTAIN ENERGY - DESERADO MINE | Air, Water, Hazardous waste | — | — | — | Violation Identified |
| BOPCO - YELLOW CREEK FIELD 4-16-1 | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - YELLOW CREEK FED #27-3 | Air | — | — | — | No Violation Identified |
| CAERUS PICEANCE - YELLOW CREEK FEDERAL 2 | Air | — | — | — | No Violation Identified |
| CHESAPEAKE ENERGY- WRD COMPRESSOR STN | Air | — | — | — | No Violation Identified |
| CHESAPEAKE OPERATING- WRD FEDERAL 2-23 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 10 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 11 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 13 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 14 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 16 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 17 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 20 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 24 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 27 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 3 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 5 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 6 | Air | — | — | — | No Violation Identified |
| CHEVRON - COLLECTION STATION 9 | Air | — | — | — | No Violation Identified |
| CHEVRON U.S.A. PRODUCTION CO | Air | — | — | — | No Violation Identified |
| CHEVRON USA | Air | — | — | — | No Violation Identified |
| CHEVRON USA PRODUCTION CO RANGELY FIELD | Air, Water, Hazardous waste, Drinking water | 1 | — | — | No Violation Identified |
| CHEVRONTEXACO-RANGELY STATION | Water, Hazardous waste | — | — | — | No Violation Identified |
| COLORADO INTERSTATE GAS CO - GREASEWOOD | Air | 3 | — | — | No Violation Identified |
| DRAGON TRAIL GAS PROCESSING PLANT | Air, Hazardous waste | 5 | 1 | $87,500 | Significant Violation |
| ETC CANYON PIPELINE - RANGELY NGL | Air | — | — | — | No Violation Identified |
| ETC CANYON PIPELINE- MID MOUNTAI | Air | — | — | — | No Violation Identified |
| FAMILY DOLLAR #8143 | Hazardous waste | — | — | — | No Violation Identified |
| FEDERAL AVIATION ADMINISTRATION - GRAND JUNCTION ARSR | Hazardous waste | — | — | — | No Violation Identified |
| FOUNDATION - BANTA RIDGE FED 10-18-1-103 | Air | — | — | — | No Violation Identified |
| FOUNDATION - BANTA RIDGE FED 16-18-1-103 | Air | — | — | — | No Violation Identified |
| FOUNDATION - BANTA RIDGE FED 2-7-1-103 | Air | — | — | — | No Violation Identified |
| FOUNDATION - BANTA RIDGE FED 4-7-1-103 | Air | — | — | — | No Violation Identified |
| FOUNDATION - TAIGA MTN FED 16-34-1-103 | Air | — | — | — | No Violation Identified |
| FOUNDATION ENERGY - BANTA RIDGE 13-20 | Air | — | — | — | No Violation Identified |
| FOUNDATION-BANTA RIDGE FED 3-17-1S-103W | Air | — | — | — | No Violation Identified |
| KUM & GO, L.C. - STORE #919 | Air | — | — | — | No Violation Identified |
| LOAF N JUG # 867 | Air | — | — | — | No Violation Identified |
| MEEKER GOLF COURSE RESTAURANT-YWTP01 | Drinking water | — | — | — | Violation Identified |
| NORTHWEST PIPELINE - RANGELY C.S. | Air | 1 | — | — | No Violation Identified |
| NORTHWEST PIPELINE CORPORATION-SAND SPRI | Hazardous waste | — | — | — | No Violation Identified |
| NORTHWEST PIPELINE RANGELY COMP STATION | Hazardous waste | — | — | — | No Violation Identified |
| OLDCASTLE SW GRP - WHITE RIVER CITY PIT | Air | — | — | — | No Violation Identified |
| PICEANCE BASIN GAS GATH - FLETCHER PLANT | Air | 3 | 1 | $3,850 | No Violation Identified |
| PSC - WEST DOUGLAS GAS PLANT | Hazardous waste | — | — | — | No Violation Identified |
| PUBLIC SERVICE CO NORTH DOUGLAS STATION | Air, Hazardous waste | — | — | — | No Violation Identified |
| QUESTAR GAS MANAGEMENT CO-RABBIT MTN STA | Air | 1 | — | — | No Violation Identified |
| RANGELY DISTRICT HOSPITAL | Hazardous waste | — | — | — | No Violation Identified |
| RANGELY LANDFILL | Water | — | — | — | No Violation Identified |
| RANGELY PLANT SITE | Water | — | — | — | No Violation Identified |
| RANGELY TOWN OF | Water | — | — | — | No Violation Identified |
| RANGELY WWTP | Water, Drinking water | 2 | — | — | No Violation Identified |
| RBC RANGELY AIRPORT 4VO | Water | — | — | — | Violation Identified |
| RED ROCK GATHERING - GREASEWOOD | Air | 1 | — | — | Significant Violation |
| RIO BLANCO CNTY RD & BRIDGE- BAXTER PASS | Air | 1 | — | — | No Violation Identified |
| RIO BLANCO CNTY RD & BRIDGE- E DOUGLAS P | Air | 1 | — | — | No Violation Identified |
| RIO BLANCO CNTY RD & BRIDGE- QUINN PIT | Air | 1 | — | — | No Violation Identified |
| RIO BLANCO CNTY RD & BRIDGE- RED WASH PI | Air | — | — | — | No Violation Identified |
| RIO BLANCO CNTY RD& BRIDGE- JOHNSON DRAW | Air | — | — | — | No Violation Identified |
| RIO BLANCO CNTY RD& BRIDGE- W JOHNSON PI | Air | — | — | — | No Violation Identified |
| ROBERT L BAYLESS - HELLS HOLE 6-14 | Air | — | — | — | No Violation Identified |
| ROBERT L. BAYLESS - WEAVER RIDGE SEC 13 | Air | — | — | — | No Violation Identified |
| ROBERT L. BAYLESS- WEAVER RIDGE 27-1 | Air | — | — | — | No Violation Identified |
| SCOUT ENERGY - LUF FEDERAL 1-23 | Air | — | — | — | No Violation Identified |
| SCOUT ENERGY - CENTRAL 6 BATTERY | Air | — | — | — | No Violation Identified |
| TEP ROCKY MTN - BCU 23-22-198 | Air | — | — | — | No Violation Identified |
| THE WALTER GROUP, LLC | Air | — | — | — | No Violation Identified |
| TOWN OF RANGELY | Water | — | — | — | No Violation Identified |
| TRACTORY SUPPLY - RANGELY, CO | Water | 1 | — | — | — |
| UGC MIDSTREAM - FOUNDATION CREEK CS | Air | 1 | — | — | Significant Violation |
| UGC MIDSTREAM - N. DOUGLAS GAS PLT | Air | 1 | — | — | Significant Violation |
| UGC MIDSTREAM - WEST DRY LAKE | Air | — | — | — | No Violation Identified |
| URIE ROCK CO - URIE GRAVEL PIT | Air | — | — | — | No Violation Identified |
| UTAH GAS - LHDU 2127 | Air | — | — | — | No Violation Identified |
| UTAH GAS - RABBIT MOUNTAIN 9109 | Air | — | — | — | No Violation Identified |
| UTAH GAS - WEST DRAGON TRAIL C.S. | Air | 1 | — | — | No Violation Identified |
| UTAH GAS CORP - DTU 1302 WELLHEAD | Air | — | — | — | No Violation Identified |
| UTAH GAS OP - GOVT 6-1 & 6-2X | Air | — | — | — | No Violation Identified |
| W.W. CLYDE & CO - FLINTSTONE PIT | Air | — | — | — | No Violation Identified |
| WEXPRO - RABBIT MOUNTAIN(TANKS 869 & 870 | Air | — | — | — | No Violation Identified |
| WHITING OIL & GAS EQUITY FEDERAL 1-7 | Air | — | — | — | No Violation Identified |
| WHITING OIL & GAS PEPPER, M. ET AL #1 | Air | — | — | — | No Violation Identified |
| WILLIAMS FIELD SERVICES | Hazardous waste | — | — | — | No Violation Identified |
| WILLIAMS PROD - FEDERAL BCU 42-31-198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD - RYAN GULCH 11-25-198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD - RYAN GULCH 31-02 298 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD -RYAN GULCH 22-16-298 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD -RYAN GULCH UNIT 11-11-298 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD -RYAN GULCH UNIT 14-28-198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD -RYAN GULCH UNIT 33-32-198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PROD RMT - RYAN GULCH 34-19 198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 24-20 398 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 24-29 198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 31-30 198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 31-32 198 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 33-7 298 | Air | — | — | — | No Violation Identified |
| WILLIAMS PRODUCTION RYAN GULCH 41-08 298 | Air | — | — | — | No Violation Identified |