| ANADARKO - BENNET D-1H WELL SITE | Air | — | — | — | No Violation Identified |
| ANADARKO - KREY C-1 STATION | Air | — | — | — | No Violation Identified |
| ANADARKO - LIGHT BOOSTER STATION | Air | — | — | — | No Violation Identified |
| ANADARKO - PRILLMAN 1-26 STATION | Air | — | — | — | No Violation Identified |
| ANADARKO - SHARP B-1 WELL SITE | Air | — | — | — | No Violation Identified |
| ANADARKO - STOUT E-1H WELL SITE | Air | — | — | — | No Violation Identified |
| ANADARKO - USA Q-1H STATION | Air | — | — | — | No Violation Identified |
| CARGILL, AGHORIZONS - ELKHART, KS | Air | — | — | — | No Violation Identified |
| COLORADO INTERSTATE GAS - BOEHM DEHY STATION | Air | — | — | — | No Violation Identified |
| COLORADO INTERSTATE GAS - MORTON CO STATION (AIR) | Air | 4 | — | — | No Violation Identified |
| COLORADO INTERSTATE GAS COMPANY LLC - MORTON COUNTY CS | Hazardous waste | — | — | — | No Violation Identified |
| CROELL - ELKHART (AIR) | Air | — | — | — | No Violation Identified |
| CROELL, INC. - ELKHART READY-MIX PLANT | Water | — | — | — | No Violation Identified |
| DCP OPERATING - JUDY BOOSTER STATION (AIR) | Air | 2 | — | — | No Violation Identified |
| DCP OPERATING - ROXANNE STATION (DEHY)(AIR) | Air | 2 | — | — | No Violation Identified |
| DCP OPERATING - SOUTH ELKHART STATION (DEHY)(AIR) | Air | — | — | — | No Violation Identified |
| EIGER OPERATING - WARD/HUGS B BOOSTER STATION (AIR) | Air | 2 | — | — | No Violation Identified |
| EIGER OPERATING - WEST WARD #1 STATION (AIR) | Air | 3 | — | — | No Violation Identified |
| ELKHART COOPERATIVE EQUITY EXCHANGE - ELKHART | Air, Hazardous waste | — | — | — | No Violation Identified |
| ELKHART FORD MERCURY | Hazardous waste | — | — | — | No Violation Identified |
| ELKHART, CITY OF | Drinking water | — | — | — | No Violation Identified |
| ET GATHERING & PROCESSING - GREENWOOD #2 STATION (AIR) | Air | 4 | — | — | No Violation Identified |
| JAYHAWK PIPELINE - TALOGA STATION (CRUDE STOR)(AIR) | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - E-1 STATION | Air | 2 | — | — | No Violation Identified |
| MERIT ENERGY - E-2 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - GGGS #8 STATION (AIR) | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - GOVERNMENT 2-9 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - KANSAS 1-17 STATION (AIR) | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - KANSAS 1-21 WELL SITE | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - MORTON CO. #101 STATION | Air | 3 | — | — | No Violation Identified |
| MERIT ENERGY - MORTON CO. #102 STATION | Air | 3 | — | — | No Violation Identified |
| MERIT ENERGY - N-1 STATION (AIR) | Air | 1 | — | — | No Violation Identified |
| MERIT ENERGY - N-2 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - R-1 BOOSTER STATION (DEHY) | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - W-1 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - W-2 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - WATSON 2-35 STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY - WEESE COMPRESSOR STATION | Air | — | — | — | No Violation Identified |
| MERIT ENERGY- OKAN FACILITY | Air | 2 | — | — | No Violation Identified |
| MORTON CO. HEALTH SYSTEM | Air | — | — | — | No Violation Identified |
| ONEOK - STOUT STATION | Air | — | — | — | No Violation Identified |
| PLAINS MARKETING - MORTON STATION (CRUDE STOR) | Air | — | — | — | No Violation Identified |
| SCOUT V - MORTON CO. #6 STATION (AIR) | Air | 2 | — | — | No Violation Identified |
| SEABOARD FOODS - THOMASON | Water | — | — | — | No Violation Identified |
| SMITH BROTHERS FEEDERS LLC | Water | — | — | — | No Violation Identified |
| SURREY HILLS-CL2 STATION WELLS 1 & 2 | Drinking water | 3 | 7 | — | Significant Violation |
| THOMPSON AUTO | Hazardous waste | — | — | — | No Violation Identified |
| USD 218 ELKHART | Hazardous waste | — | — | — | No Violation Identified |