- Table 3 to Part 226—Hydrologic Units Containing Critical Habitat for Snake River Sockeye Salmon and Snake River Spring/Summer and Fall Chinook Salmon

Hydrologic unit name Hydrologic unit number Sockeye salmon Spring/summer chinook salmon Fall chinook salmon Hells Canyon1706010117060101 Imnaha1706010217060102 Lower Snake—Asotin170601031706010317060103 Upper Grande Ronde17060104 Wallowa17060105 Lower Grande Ronde1706010617060106 Lower Snake—Tucannon170601071706010717060107 Palouse17060108 Lower Snake170601101706011017060110 Upper Salmon1706020117060201 Pahsimeroi17060202 Middle Salmon—Panther1706020317060203 Lemhi17060204 Upper Middle Fork Salmon17060205 Lower Middle Fork Salmon17060206 Middle Salmon—Chamberlain1706020717060207 South Fork Salmon17060208 Lower Salmon170602091706020917060209 Little Salmon17060210 Clearwater17060306 Lower North Fork Clearwater17060308

1 Hydrologic units and names taken from DOI, USGS 1:500,000 scale hydrologic unit maps (available from USGS); State of Oregon, 1974; State of Washington, 1974; State of Idaho, 1974.

[58 FR 68552, Dec. 28, 1993]