Pokémon Guide

Route 22:
#50 Poliwag
#118 Goldeen

Celadon City/Route 10:
#79 Slowpoke
#62 Poliwhirl

Routes 12, 13, 17 & 18:
#72 Tentacool
#98 Krabby
#118 Goldeen
#129 Magikarp

Pallet Town and Viridian City:
#72 Tentacool
#   Poliwag

Cerulean City/Routes 4, 24 & 25:
#118 Goldeen
#54 Psyduck
#98 Krabby

Vermillion City/Routes 6 & 11:
#  Shellder
#  Krabby

Safari Zone:
#  Psyduck
#  Krabby
#  Slowpoke
#  Dratini

Cinnabar Island, Seafoam Island,
Routes 19, 20 & 21:
#  Staryu
#  Horsea
#  Goldeen
#  Shellder

Unknown Dungeon/Route 23:
#  Slowbro
#  Seaking
#  Kingler
#  Seadra

Fushia City:
#  Seaking
#  Krabby
#  Goldeen
#  Magikarp

Prof. Oak's Lab:
Squirtle
Bulbasaur
Charmander

Route 1:
Pidgey
Rattata

Route 2:
Caterpie (B)
Weedle (R)
Pidgey
Rattata
Viridian Forest:
Caterpie
Metapod
Weedle
Kakuna
Pikachu
Mr. Mime

Route 3:
Pidgey
Spearow
Jigglypuff

Mt. Moon:
Clefairy
Zubat
Paras
Geodude

Route 4:
Pidgey
Rattata
Ekans (R)
Sandshrew (B)

Cerulean Trading Post:
Jynx

Routes 24 & 25:
Caterpie
Metapod
Weedle
Kakuna
Pidgey
Oddish (R)
Abra
Bellsprout (B)

Routes 5 & 6:
Oddish (R)
Pidgey
Mankey (R)
Meowth (B)
Bellsprout (B)

Vermillion Trading Post:
Farfetch'd

Route 11:
Spearow
Ekans (R)
Nidorina
Drowzee
Sandshrew (B)

Diglett's Cave:
Diglett
Dugtrio

Routes 9 & 10:
Rattata
Spearow
Sandshrew (B)
Ekans (R)
Voltorb

Rock Tunnel:
Zubat
Geodude
Machop
Onix

Routes 8:
Pidgey
Mankey (R)
Ekans (R)
Growlithe (R)
Meowth (B)
Sandshrew (B)
Vulpix (B)

Routes 7:
Pidgey
Mankey (R)
Bellsprout (B)
Growlithe (R)
Meowth (B)
Sandshrew (B)
Vulpix (B)

Game Corner:
Abra
Clefairy
Dratini
Porygon
Scyther (R)
Nidorino (B)
Pinsir (B)

Celadon Mansion:
Eevee

Pokémon Tower:
Gastly
Haunter
Cubone

Fighting Dojo:
Hitmonlee
Hitmonchan

Silph Co.:
Lapras

Route 12:
Oddish (R)
Pidgey
Venonat
Gloom (R)
Bellsprout (B)
Weepinbell (B)
Snorlax

Route 13:
Oddish (R)
Pidgey
Venonat
Gloom (R)
Ditto
Bellsprout (B)
Weepinbell (B)

Routes 14 & 15:
Oddish (R)
Pidgey
Ditto
Venonat
Gloom (R)
Pidgeotto
Bellsprout (B)
Weepinbell (B)

Safari Zone:
Nidoran (M)
Nidoran (F)
Nidorino
Nidorina
Rhyhorn
Venonat
Exeggcute
Parasect
Scyther (R)
Pinsir (B)
Chansey
Doduo
Paras
Kangashkan
Venomoth
Tauros

Route 16:
Spearow
Rattata
Doduo
Raticate
Snorlax

Route 17:
Spearow
Rattata
Doduo
Raticate

Route 18:
Spearow
Rattata
Doduo
Raticate
Fearow
Lickitung

Power Plant:
Voltorb
Magnemite
Magneton
Pikachu
Raichu (B)
Electabuzz (R)
Zapdos
Electrode

Routes 19 & 20:
Tentacool

Seafoam Island:
Seel
Slowpoke
Psyduck
Golduck
Horsea (R)
Krabby (B)
Zubat
Golbat
Shellder
Staryu
Slowbro
Kingler (B)
Seadra (R)
Dewgong
Articuno

Pokémon Lab:
Kabuto
Omanyte
Aerodactyl

Pokémon Mansion:
Koffing
Weezing
Growlithe (R)
Grimer
Vulpix (B)
Magmar (B)
Ponyta
Muk

Route 21:
Rattata
Raticate
Pidgey
Pidgeotto
Tangela
Tentacool

Route 22:
Nidoran (M)
Nidoran (F)
Rattata
Spearow

Route 23:
Ekans (R)
Ditto
Spearow
Fearow
Arbok (R)
Sandshrew (B)
Sandslash (B)

Victory Road:
Machop
Machoke
Geodude
Graveler
Zubat
Golbat
Onix
Marowak
Venomoth
Moltres

Unknown Dungeon:
Dodrio
Venomoth
Kadabra
Rhydon
Marowak
Electrode
Chansey
Wigglytuff
Ditto
Parasect
Raichu
Arbok (R)
Sandslash (B)
Golbat
Hypno
Magnaton
Mewtwo