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Electronic Code of Federal Regulations

e-CFR data is current as of February 13, 2020

Title 50Chapter VIPart 660Subpart H → Appendix


Title 50: Wildlife and Fisheries
PART 660—FISHERIES OFF WEST COAST STATES
Subpart H—West Coast Salmon Fisheries


Table 1 to Subpart H of Part 660—Pacific Salmon EFH Identified by USGS Hydrologic Unit Code (HUC)

4th Field
hydrologic unit code
Hydrologic unit nameState(s)Chinook
salmon
Coho salmonPuget Sound pink salmonImpassable dam(s)
17020005Chief JosephWAXXChief Joseph Dam.
17020006OkanoganWAXn/a.
17020007SimilkameenWAXn/a.
17020008MethowWAXXn/a.
17020009Lake ChelanWAXn/a.
17020010Upper Columbia-EntiatWAXXn/a.
17020011WenatcheeWAXXn/a.
17020012Moses CouleeWAXXn/a.
17020015Lower CrabWAXn/a.
17020016Upper Columbia-Priest RapidsWAXXn/a.
17030001Upper YakimaWAXXKeechelus Dam Kachess Dam (Kachess River).
17030002NachesWAXXRimrock Dam (Tieton River).
17030003Lower YakimaWAXXn/a.
17060101Hells CanyonOR/IDXHells Canyon Dam.
17060102Imnaha RiverOR/IDXn/a.
17060103Lower Snake-AsotinOR/WA/IDXXn/a.
17060104Upper Grande Ronde RiverORXXn/a.
17060105Wallowa RiverORXXn/a.
17060106Lower Grande RondeOR/WAXXn/a.
17060107Lower Snake-TucannonWAXXn/a.
17060108Palouse RiverWAXn/a.
17060110Lower Snake RiverWAXXn/a.
17060201Upper SalmonIDXn/a.
17060202PahsimeroiIDXn/a.
17060203Middle Salmon-PantherIDXn/a.
17060204LemhiIDXn/a.
17060205Upper Middle Fork SalmonIDXn/a.
17060206Lower Middle Fork SalmonIDXn/a.
17060207Middle Salmon-ChamberlainIDXn/a.
17060208South Fork SalmonIDXn/a.
17060209Lower SalmonIDXn/a.
17060210Little SalmonIDXn/a.
17060301Upper SelwayIDXXn/a.
17060302Lower SelwayIDXXn/a.
17060303LochsaIDXn/a.
17060304Middle Fork ClearwaterIDXXn/a.
17060305South Fork ClearwaterIDXXn/a.
17060306ClearwaterWA/IDXXn/a.
17060308Lower North Fork ClearwaterIDXDworshak Dam.
17070101Middle Columbia-Lake WallulaOR/WAXXn/a.
17070103UmatillaORXXMcKay Dam (McKay Creek).
17070105Middle Columbia-HoodOR/WAXXn/a.
17070106KlickitatWAXXn/a.
17070306Lower DeschutesORXXn/a.
17080001Lower Columbia-SandyOR/WAXXBull Run Dam #2.
17080002LewisWAXXn/a.
17080003Lower Columbia-ClatskanieOR/WAXXn/a.
17080004Upper CowlitzWAXXn/a.
17080005CowlitzWAXXn/a.
17080006Lower ColumbiaOR/WAXXn/a.
17090001Middle Fork WillametteORXn/a.
17090002Coast Fork WillametteORXDorena Dam.
17090003Upper WillametteORXXn/a.
17090004McKenzieORXXCougar Dam.1
17090005North SantiamORXXBig Cliff Dam.2
17090006South SantiamORXXn/a.
17090007Middle WillametteORXXn/a.
17090008YamhillORXXn/a.
17090009Molalla-PuddingORXXn/a.
17090010TualatinORXXn/a.
17090011ClackamasORXXn/a.
17090012Lower WillametteORXXn/a.
17100101Hoh-QuillayuteWAXXn/a.
17100102Queets-QuinaultWAXXn/a.
17100103Upper ChehalisWAXXn/a.
17100104Lower ChehalisWAXXn/a.
17100105Grays HarborWAXXn/a.
17100106WillapaWAXXn/a.
17100201NecanicumORXXn/a.
17100202NehalemORXXn/a.
17100203Wilson-Trask-NestuccaORXXn/a.
17100204Siletz-YaquinaORXXn/a.
17100205AlseaORXXn/a.
17100206SiuslawORXXn/a.
17100207SiltcoosORXn/a.
17100301North UmpquaORXXn/a.
17100302South UmpquaORXXn/a.
17100303UmpquaORXXn/a.
17100304CoosORXXn/a.
17100305CoquilleORXXn/a.
17100306SixesORXXn/a.
17100307Upper RogueORXXLost Creek Dam.
17100308Middle RogueORXXEmigrant Dam.
17100309ApplegateCA/ORXXApplegate Dam.
17100310Lower RogueORXXn/a.
17100311IllinoisCA/ORXXn/a.
17100312ChetcoCA/ORXXn/a.
17110001FraserWAXXn/a.
17110002Strait Of GeorgiaWAXXXn/a.
17110003San Juan IslandsWAXn/a.
17110004NooksackWAXXXn/a.
17110005Upper SkagitWAXXXGorge Lake Dam.
17110006SaukWAXXXn/a.
17110007Lower SkagitWAXXXn/a.
17110008StillaguamishWAXXXn/a.
17110009SkykomishWAXXXn/a.
17110010SnoqualmieWAXXXTolt Dam (S. Fork Tolt River).
17110011SnohomishWAXXXn/a.
17110012Lake WashingtonWAXXCedar Falls (Masonry) Dam (Cedar River).
17110013DuwamishWAXXXn/a.
17110014PuyallupWAXXXn/a.
17110015NisquallyWAXXXn/a.
17110016DeschutesWAXXn/a.
17110017SkokomishWAXXXn/a.
17110018Hood CanalWAXXXn/a.
17110019Puget SoundWAXXXn/a.
17110020Dungeness-ElwhaWAXXXn/a.
17110021Crescent-HokoWAXXn/a.
18010101Smith RiverCA/ORXXn/a.
18010102Mad-RedwoodCAXXRobert W. Matthews Dam.
18010103Upper EelCAXXScott Dam.
18010104Middle Fork EelCAXXn/a.
18010105Lower EelCAXXn/a.
18010106South Fork EelCAXXn/a.
18010107MattoleCAXXn/a.
18010108Big-Navarro-GarciaCAXXn/a.
18010109Gualala-SalmonCAXXn/a.
18010110RussianCAXXCoyote Valley Dam (E. Fork Russian R.) Warm Springs Dam (Dry Cr.).
18010206Upper KlamathCA/ORXXKeno Dam.
18010207ShastaCAXXDwinnell Dam.
18010208ScottCAXXn/a.
18010209Lower KlamathCA/ORXXn/a.
18010210SalmonCAXXn/a.
18010211TrinityCAXXLewiston Dam.
18010212South Fork TrinityCAXXn/a.
18020104Sacramento-Stone CorralCAXn/a.
18020111Lower AmericanCAXNimbus Dam.
18020115Upper StonyCAXBlack Butte Dam.
18020116Upper CacheCAXCapay Dam.3
18020125Upper YubaCAXn/a.
18020126Upper BearCAXCamp Far West Dam.
18020151Cow CreekCAXn/a.
18020152Cottonwood CreekCAXn/a.
18020153Battle CreekCAXn/a.
18020154Clear Creek-Sacramento RiverCAXKeswick Dam (Sacramento R.), Whiskeytown Dam (Clear Creek).
18020155Paynes Creek-Sacramento RiverCAXn/a.
18020156Thomes Creek-Sacramento RiverCAXn/a.
18020157Big Chico Creek-Sacramento RiverCAXn/a.
18020158Butte CreekCAXn/a.
18020159Honcut Headwaters-Lower FeatherCAXFeather River Fish Barrier Dam.
18020161Upper Coon-Upper Auburn4CAXn/a.
18020162Upper PutahCAXMonticello Dam.
18020163Lower SacramentoCAXn/a.
18040001Middle San Joaquin-Lower Chowchilla5CAXBuchanan Dam (Chowchilla River), Bear Dam (Bear Creek), Owens Dam (Owens Creek) Mariposa Dam.
18040002Lower San Joaquin River5CAXn/a.
18040003San Joaquin DeltaCAXn/a.
18040007Fresno RiverCAXHidden Dam.
18040008Upper MercedCAXCrocker-Huffman Diversion Dam.
18040009Upper TuolumneCAXLa Grange Dam (Tuolumne R.).
18040010Upper StanislausCAXGoodwin Dam.
18040011Upper CalaverasCAXNew Hogan Dam.
18040012Upper MokelumneCAXCamanche Dam.
18040013Upper CosumnesCAXn/a.
18050001Suisun BayCAXn/a.
18050002San Pablo BayCAXXSan Pablo Dam (San Pablo Cr.).
18050003CoyoteCAXXLeRoy Anderson Dam.
18050004San Francisco BayCAXXn/a.
18050005Tomales-Drake BaysCAXXNicasio Dam (Nicasio Cr.) Peters Dam (Lagunitas Cr.).
18050006San Francisco Coastal SouthCAXn/a.
18060015Monterey Bay6CAXNewell Dam (Newell Cr.)

1Cougar Dam is a barrier to coho salmon only. Chinook salmon are trapped and hauled above the dam.

2Big Cliff Dam is a barrier to coho salmon only. Chinook salmon are trapped and hauled above the dam.

3Capay Dam was selected as the upstream extent of EFH because it was identified as a complete barrier by NMFS biologists and is located in the vicinity of the historical upstream extent of Chinook salmon distribution.

4Natural “lower falls” are downstream of any artificial barriers that would meet the criteria for designating them as the upstream extent of EFH; therefore, the upstream extent of EFH within this HU is at the “lower falls”.

5EFH for Chinook salmon in the Middle San Joaquin-Lower Chowchilla HU (18040001) and Lower San Joaquin River HU (18040002) includes the San Joaquin River, its eastern tributaries, and the lower reaches of the western tributaries. Although there is no evidence of current or historical Chinook salmon distribution in the western tributaries (Yoshiyama et al. 2001), the lower reaches of these tributaries could provide juvenile rearing habitat or refugia from high flows during floods as salmon migrate along the mainstem in this area.

6EFH for coho salmon in the Monterey Bay HU does not include the sections south of the Pajaro HU (18060002).

[79 FR 75450, Dec. 18, 2014]

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