| HUC | Name | EOO.ZIP | SHP.ZIP | E00.TAR | SHP.TAR | INFO ON HUC | LLID HTML |
| 17090001 | Middle Fork Willamette. Oregon. (1350 sq. mi.) |
 |
|
 |
|
|
|
| 17090002 | Coast Fork Willamette. Oregon. (664 sq. mi.) |
|
|
|
|
|
|
| 17090003 | Upper Willamette. Oregon. (1830 sq. mi.) |
|
|
|
|
|
|
| 17090004 | Mckenzie. Oregon. (1360 sq. mi.) |
|
|
|
|
|
|
| 17090005 | North Santiam. Oregon. (771 sq. mi.) |
|
|
|
|
|
|
| 17090006 | South Santiam. Oregon. (1050 sq. mi.) |
|
|
|
|
|
|
| 17090007 | Middle Willamette. Oregon. (700 sq. mi.) |
|
|
|
|
|
|
| 17090008 | Yamhill. Oregon. (770 sq. mi.) |
|
|
|
|
|
|
| 17090009 | Molalla-Pudding. Oregon. (883 sq. mi.) |
|
|
|
|
|
|
| 17090010 | Tualatin. Oregon. (718 sq. mi.) |
|
|
|
|
|
|
| 17090011 | Clackamas. Oregon. (935 sq. mi.) |
|
|
|
|
|
|
| 17090012 | Lower Willamette. Oregon. (407 sq. mi.) |
|
|
|
|
|
|