| Akron Solid Waste Disposal Site | 28 | 28 | 416.85 |
| Anton Co-Op Association | 1 | 2 | 11,154.00 |
| Antonito | 28 | 28 | 198.56 |
| Arickaree | 28 | 28 | 324.45 |
| Cargill, Inc. - Otis | 2 | 6 | 16,100.00 |
| Cig (Niobrara)/High Plains (Akron) C.S. | 9 | 15 | 382,965.43 |
| Cope | 28 | 28 | 6,569.06 |
| Davis Bros Inc | 2 | 8 | 6,235.46 |
| Equity Coop Oil Co - Otis, Co | 2 | 4 | 14,022.46 |
| Ison Oil Co Llc | 2 | 8 | 16,121.00 |
| Last Chance Junction | 1 | 1 | 5,360.00 |
| Linden Landfill | 28 | 28 | 6,569.06 |
| Merit Energy Company - Kejr | 2 | 2 | 34,735.39 |
| Otis Solid Waste Disposal Site | 28 | 28 | 334.45 |
| R R Baney Operating - Hubbird-Boston | 1 | 1 | 21,577.47 |
| Signo Sun Products, Inc | 2 | 8 | 11,920.00 |
| Walsh Production Inc - Bobcat | 2 | 2 | 21,412.40 |
| Walsh Production Inc - Forbes #16-14 | 3 | 3 | 143,506.07 |
| Walsh Production Inc - Forbes #2-23 | 3 | 3 | 172,544.47 |
| Walsh Production Inc - Xenia West Unit | 3 | 3 | 90,501.20 |
| Washington Cnty | 2 | 2 | 30,260.00 |
| Washington Cnty Nickel Gravel Pit | 2 | 2 | 3,540.00 |
| Washington Cnty Willis Pit | 2 | 2 | 46,788.94 |
| Washington County | 2 | 2 | 81,245.43 |
| Washington County Landfill | 3 | 3 | 313,680.01 |
| Washington County Robert Gebauer #1 Pit | 2 | 2 | 59,224.00 |
| Washington County Robert Gebauer #2 Pit | 2 | 2 | 31,612.00 |
