| HUC | Name | EOO.ZIP | SHP.ZIP | E00.TAR | SHP.TAR | INFO ON HUC | LLID HTML |
| 17060101 | Hells Canyon. Idaho, Oregon. (545 sq. mi.) |
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| 17060102 | Imnaha. Oregon. (855 sq. mi.) |
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| 17060103 | Lower Snake-Asotin. Idaho, Oregon, Washington. (711 sq. mi.) |
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| 17060104 | Upper Grande Ronde. Oregon. (1650 sq. mi.) |
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| 17060105 | Wallowa. Oregon. (950 sq. mi.) |
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| 17060106 | Lower Grande Ronde. Oregon. (1530 sq. mi.) |
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| 17060107 | Lower Snake-Tucannon. Washington. (1480 sq. mi.) |
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| 17060108 | Palouse. Idaho, Washington. (2360 sq. mi.) |
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| 17060109 | Rock. Idaho, Washington. (962 sq. mi.) |
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| 17060110 | Lower Snake. Washington. (731 sq. mi.) |
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