| License# | First Name | Last Name | Company | Street | City | State | Zip | Phone | License Type | Bonded |
| 514 | BERT | JONES | JONES WELL DRILLING CO INC | 29400 SANTIAM HWY | LEBANON | OR | 97355 | 541-367-2560 | WATER AND MONITORING | Yes |
| 664 | CHARLES | NUGENT | NUGENT DRILLING CO LLC | 36969 ROCK HILL DR | LEBANON | OR | 97355 | 541-258-7816 | WATER AND MONITORING | Yes |
| 688 | STEVEN | STADELI | | PO BOX 1018 | MOLALLA | OR | 97038 | 503-507-4793 | WATER AND MONITORING | Yes |
| 758 | THOMAS | PECK | ABBAS WELL DRILLING CO | 1701 C AVE | TERREBONNE | OR | 97760944 | 541-410-3277 | WATER AND MONITORING | Yes |
| 773 | JOHN | OETTER | OETTER DRILLING CO | PO BOX 876 | CRANE | OR | 97732 | 541-589-2805 | WATER | Yes |
| 783 | IVAN | GROSSEN | GROSSEN'S WELL DRILLING | PO BOX 526 | WOODBURN | OR | 97071 | 503-982-2060 | WATER | Yes |
| 792 | RICK | WALLAERT | RICK WALLAERT WELL DRILLING | PO BOX 1594 | ESTACADA | OR | 97023 | 503-319-0210 | WATER | Yes |
| 806 | DAVID | DONNELLY | | PO BOX 445 | AURORA | OR | 97002 | 503-889-3213 | WATER AND MONITORING | Yes |
| 1273 | FLOYD | SIPPEL | SIPPEL WELL DRILLING INC | PO BOX 21355 | KEIZER | OR | 97307 | 503-390-2841 | WATER AND MONITORING | Yes |
| 1283 | SCOTT | KINNEY | CORVALLIS DRILLING CO INC | 3440 SW 3RD | CORVALLIS | OR | 97333 | 541-753-8991 | WATER | Yes |
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