What water-types can I find in Blue on land?

Question

I'm playing through Pokemon Blue and I want to get a water-type Pokemon before I get the good/super rod. This being said, I chose Bulbasaur and I do not want to use Magikarp; it's a bit too late for that...

HB

Answer 1

in the Seafoam Islands cave

1F-
Seel
Slowpoke
Horsea
Krabby
Staryu
Psyduck
Slowbro

B1F-
Shellder
Krabby
Psyduck
Seel
Staryu
Dewgong
Kingler

B2F-
Seel
Psyduck
Krabby
Staryu
Shellder
Golduck

B3F-
Pyduck
Seel
Krabby
Kingler
Dewgong

B4F-
Krabby
Staryu
Psyduck
Seel
Golduck

Source - Bulbapedia

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And of course Squirtle as a starter in Pallet town.

Comments

So, no others before that?  You get the good/super rod before you can surf...

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well that's not on-ground, fishing is obvious :P
and no, there are no other on-ground water types before that, sorry :/