41 16040201 Upper Quinn
41 16040204
41 16040205 Thousand-Virgin
41 17050103 Middle Snake-Succor
41 17050105 South Fork Owyhee
41 17050106 East Little Owyhee
41 17050107 Middle Owyhee
41 17050108 Jordan
41 17050109 Crooked-Rattlesnake
41 17050110 Lower Owyhee
41 17050115 Middle Snake-Payette
41 17050116 Upper Malheur
41 17050117 Lower Malheur
41 17050118 Bully
41 17050119 Willow
41 17050201 Brownlee Reservoir
41 17050202 Burnt
41 17050203 Powder
41 17060101 Hells Canyon
41 17060102 Imnaha
41 17060103 Lower Snake-Asotin
41 17060104 Upper Grande Ronde
41 17060105 Wallowa
41 17060106 Lower Grande Ronde
41 17070101 Middle Columbia-Lake Wallula
41 17070102 Walla Walla
41 17070103 Umatilla
41 17070104 Willow
41 17070105 Middle Columbia-Hood
41 17070201 Upper John Day
41 17070202 North Fork John Day
41 17070203 Middle Fork John Day
41 17070204 Lower John Day
41 17070301 Upper Deschutes
41 17070302 Little Deschutes
41 17070303 Beaver-South Fork
41 17070304 Upper Crooked
41 17070305 Lower Crooked
41 17070306 Lower Deschutes
41 17070307 Trout
41 17080001 Lower Columbia-Sandy
41 17080003 Lower Columbia-Clatskanie
41 17080006 Lower Columbia
41 17090001 Middle Fork Willamette
41 17090002 Coast Fork Willamette
41 17090003 Upper Willamette
41 17090004 Mckenzie
41 17090005 North Santiam
41 17090006 South Santiam
41 17090007 Middle Willamette
41 17090008 Yamhill
41 17090009 Molalla-Pudding
41 17090010 Tualatin
41 17090011 Clackamas
41 17090012 Lower Willamette
41 17100201 Necanicum
41 17100202 Nehalem
41 17100203 Wilson-Trusk-Nestuccu
41 17100204 Siletz-Yaquina
41 17100205 Alsea
41 17100206 Siuslaw
41 17100207 Siltcoos
41 17100301 North Umpqua
41 17100302 South Umpqua
41 17100303 Umpqua
41 17100304 Coos
41 17100305 Coquille
41 17100306 Sixes
41 17100307 Upper Rogue
41 17100308 Middle Rogue
41 17100309 Applegate
41 17100310 Lower Rogue
41 17100311 Illinois
41 17100312 Chetco
41 17120001 Harney-Malheur Lakes
41 17120002 Silvies
41 17120003 Donner und Blitzen
41 17120004 Silver
41 17120005 Summer Lake
41 17120006 Lake Abert
41 17120007 Warner Lakes
41 17120008 Guano
41 17120009 Alvord Lake
41 18010101 Smith
41 18010201 Williamson
41 18010202 Sprague
41 18010203 Upper Klamath Lake
41 18010204 Lost
41 18010205 Butte
41 18010206 Upper Klamath
41 18010209 Lower Klamath
41 18020001 Goose Lake