- Table 6 to Part 226—Hydrologic Units and Counties Containing Critical Habitat for Southern Oregon/Northern California Coasts Coho Salmon, Tribal Lands Within the Range of the ESU, and Dams/Reservoirs Representing the Upstream Extent of Critical Habitat

Hydrologic unit name Hydrologic unit No. Counties and tribal lands contained in hydrologic unit and within the range of ESU 1 2Dams (reservoirs) Mattole18010107Humboldt (CA), Mendocino (CA) South Fork Eel18010106Mendocino (CA), Humboldt (CA)—Laytonville Rancheria; Sherwood Valley RancheriaLower Eel18010105Mendocino (CA), Humboldt (CA), Trinity (CA) Middle Fork Eel18010104Mendocino (CA), Trinity (CA), Glenn (CA), Lake (CA)—Round Valley ReservationUpper Eel18010103Mendocino (CA), Glenn (CA), Lake (CA)Scott Dam (Lake Pillsbury). Mad-Redwood18010102Humboldt (CA), Trinity (CA)—Big Lagoon Rancheria; Blue Lake RancheriaSmith18010101Del Norte (CA), Curry (OR)—Elk Valley Rancheria; Smith River RancheriaSouth Fork Trinity18010212Humboldt (CA), Trinity (CA) Trinity18010211Humboldt (CA), Trinity (CA)—Hoopa Valley ReservationLewiston Dam (Lewiston Reservoir). Salmon18010210Siskiyou (CA) Lower Klamath18010209Del Norte (CA), Humboldt (CA), Siskiyou (CA)—Karuk Reservation; Resighini Rancheria; Yurok ReservationScott18010208Siskiyou (CA)—Quartz Valley ReservationShasta18010207Siskiyou (CA)Dwinnell Dam (Dwinnell Reservoir). Upper Klamath18010206Siskiyou (CA), Jackson (OR)Irongate Dam (Irongate Reservoir). Chetco17100312Curry (OR), Del Norte (CA) Illinois17100311Curry (OR), Josephine (OR), Del Norte (CA)Selmac Lake Dam (Lake Selmac). Lower Rogue17100310Curry (OR), Josephine (OR), Jackson (OR) Applegate17100309Josephine (OR), Jackson (OR), Siskiyou (CA)Applegate Dam (Applegate Reservoir). Middle Rogue17100308Josephine (OR), Jackson (OR)Emigrant Lake Dam (Emigrant Lake). Upper Rogue17100307Jackson (OR), Klamath (OR), Douglas (OR)Agate Lake Dam (Agate Lake); Fish Lake Dam (Fish Lake); Willow Lake Dam (Willow Lake); Lost Creek Dam (Lost Creek Reservoir). Sixes17100306Curry (OR)

1 Some counties have very limited overlap with estuarine, riverine, or riparian habitats identified as critical habitat for this ESU. Consult USGS hydrologic unit maps (available from USGS) to determine specific county and basin boundaries.

2 Tribal lands are specifically excluded from critical habitat for this ESU.

[64 FR 24061, May 5, 1999]