Who you will meet here
4 species to catch in 2 areas of this location, across 2 game versions.
Game version
Data from Pokemon Black 2 only: exact levels and the encounter rate for each Pokémon.
On land
in tall grass
On water
while surfing (Surf)
in rippling water
Fishing
with the Super Rod
with the Super Rod in rippling water
Areas of this location
Castelia Sewers Area
Castelia Sewers Unknown Area 38