| Aec Express Holdings _ Casper Stn | 1 | 2 | 142,800.00 |
| Big West Oil & Gas -North Grieve | 2 | 11 | 189,520.00 |
| Black Hills Bentonite _ Casper Plant | 3 | 3 | 37,000.00 |
| Black Hills Bentonite _ Mills Plant | 2 | 3 | 19,600.00 |
| Casper Balefill | 1 | 1 | 18,820.00 |
| Chevron Usa_waltman Unit 16 | 2 | 15 | 48,240.00 |
| Conoco - Casper Pump Station | 6 | 14 | 112,442.00 |
| Custom Fiberglass Inc. | 1 | 1 | 13,934.00 |
| Defense Techs. Corp. Of America | 2 | 3 | 6,330.21 |
| Excal Inc. | 2 | 2 | 10.00 |
| Kinder Morgan Igt_casper Extraction | 15 | 48 | 376,591.00 |
| Natrona County Parks / Alcova #2 Landfill | 28 | 28 | 136.45 |
| Ondeo Nalco Energy Services | 7 | 13 | 1,820.00 |
| Rocky Mountain Pls_medicine Bow Station | 8 | 10 | 186,400.00 |
| Salt Creek Joint Powers Board Landfill | 28 | 28 | 654.68 |
| Sinclair Refinery - Casper | 14 | 90 | 3,806,642.29 |
| Univar Usa | 3 | 6 | 423.00 |
| Wyoming Medical Center | 10 | 13 | 2,047.95 |
