| AMERICAN TOWER ASSET SUB II LLC / SEWARD OK7 308055 | Air | — | — | — | No Violation Identified |
| ANWAR PETROLEUM INC / GUTHRIE TRAVEL CENTER | Air | — | — | — | No Violation Identified |
| ATLAS ASPHALT PRODUCTS INC / LOGAN COUNTY PLANT | Air | — | — | — | No Violation Identified |
| AUTOQUIP | Hazardous waste | 1 | — | — | No Violation Identified |
| BCE MACH III LLC / GALE 1503 3 3WH PAD | Air | — | — | — | No Violation Identified |
| CHISHOLM OIL AND GAS OPERATING LLC / WINCHESTER 1 30H | Air | — | — | — | No Violation Identified |
| CIRRUS PRODUCTION CO / KARL 1 31 | Air | — | — | — | No Violation Identified |
| CIRRUS PRODUCTION CO / RALPH 1 30 | Air | — | — | — | No Violation Identified |
| DCP MIDSTREAM LP/FORREST HILLS STA | Air | — | — | — | No Violation Identified |
| DIAMOND RESOURCES INC | Hazardous waste | — | — | — | No Violation Identified |
| ENVIRONMENTAL MANAGEMENT | Hazardous waste | — | — | — | No Violation Identified |
| ET GATHERING PROCESSING LLC / MILLER COMPRESSOR STATION | Air | — | — | — | No Violation Identified |
| FAMILY DOLLAR # 4974 | Hazardous waste | — | — | — | No Violation Identified |
| FORUM ENERGY TECHNOLOGIES | Hazardous waste | — | — | — | No Violation Identified |
| FORUM ENERGY TECHNOLOGIES | Air | — | — | — | No Violation Identified |
| GREAT HORNED OWLS LLC / CORNFORTH 15 3 9 1HW | Air | — | — | — | No Violation Identified |
| GREAT HORNED OWLS LLC / PLAGG 17 3 13 2 HM | Air | — | — | — | No Violation Identified |
| GREAT HORNED OWLS LLC / ROTHER 2 11HM | Air | — | — | — | No Violation Identified |
| GUTHRIE | Water | 8 | 4 | — | No Violation Identified |
| GUTHRIE-GUTHRIE WTP | Drinking water | 2 | 1 | — | No Violation Identified |
| LANCE RUFFEL OIL AND GAS CORP / BRANSON 1 33 | Air | — | — | — | No Violation Identified |
| LAZY E ARENA-CL2 STATION EAST WELL | Drinking water | 3 | — | — | No Violation Identified |
| LAZY E TRAINING CENTER-CL2 STATION NORTH WELL | Drinking water | 4 | 2 | — | Violation Identified |
| LOGAN CO RWD #1 | Drinking water | 2 | — | — | No Violation Identified |
| LOGAN COUNTY ASPHALT / PLANT 1 GUTHRIE | Air | — | — | — | No Violation Identified |
| LOGAN COUNTY MS4 | Water | 2 | 1 | — | No Violation Identified |
| LOVES TRAVEL STOPS AND COUNTRY STORES I / LOVES COUNTRY STORE 218 | Air | — | — | — | No Violation Identified |
| LOVES TRAVEL STOPS AND COUNTRY STORES I / LOVES TRAVEL STOP 604 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / GUTHRIE 10000499 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / GUTHRIE DOWNTOWN 10147989 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / I35 AND HWY 33 10015190 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / LAZY E 10036758 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OK1427 SOUTH GUTHRIE | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OKL01429 FA15171294 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OKL01449 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / OKL01922 14646557 | Air | — | — | — | No Violation Identified |
| NEW CINGULAR WIRELESS PCS LLC DBA AT AN / S LAZY E 10029419 | Air | — | — | — | No Violation Identified |
| O'REILLY AUTO PARTS STORE 218 | Hazardous waste | 1 | — | — | No Violation Identified |
| OG AND E - TD AND TS / GUTHRIE MW TOWER FACILITY | Air | — | — | — | No Violation Identified |
| ONEOK - OGT - GUTHRIE CITY BORDER | Hazardous waste | — | — | — | No Violation Identified |
| PHILLIPS 66 PIPELINE LLC / GUTHRIE CRUDE OIL PIPELINE STATION | Air | 1 | — | — | No Violation Identified |
| RCK OIL AND GAS / BERG TRUST DAVIS COMMON | Air | — | — | — | No Violation Identified |
| SEWARD ROAD BATCH PLANT | — | — | — | — | — |
| SHORT SVC CNTR | Hazardous waste | — | — | — | No Violation Identified |
| TMOBILE CENTRAL LLC / CELL SITE OK01412A | Air | — | — | — | No Violation Identified |
| TMOBILE CENTRAL LLC / DOWNTOWN GUTHRIE OK02304A | Air | — | — | — | No Violation Identified |
| TMOBILE CENTRAL LLC / GUTHRIE OK01327A | Air | — | — | — | No Violation Identified |
| TMOBILE CENTRAL LLC / GUTHRIE SOUTH OK01415A | Air | — | — | — | No Violation Identified |
| TMOBILE CENTRAL LLC / OK02621A GUTHRIE NSD | Air | — | — | — | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / COOKSEY PAD | Air | — | — | — | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / EVEREST MH PLAGG 1 16MH | Air | — | — | — | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / GEORGE PLAGG SONORA GATHERING STATION | Air | 1 | 1 | $18,375 | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / MCNALLY 1 20WH 1 29MH | Air | — | — | — | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / SHIPMAN PAD | Air | — | — | — | No Violation Identified |
| VALIDUS ENERGY II MIDCON LLC / WILCOX PAD | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / CEDAR VALLEY | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / CHARTER OAK AND DOUGLAS | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / HWY 74 AND SEWARD ROAD OK | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / I 35 AND WATERLOO | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / LAZY E ARENA | Air | — | — | — | No Violation Identified |
| VERIZON WIRELESS / LIBERTY LAKE | Air | — | — | — | No Violation Identified |
| WALGREENS #10916 | Hazardous waste | — | — | — | No Violation Identified |
| WALMART SUPERCENTER #108 | Air, Hazardous waste | — | — | — | No Violation Identified |