Where to find Poliwag in HeartGold & SoulSilver

• Blackthorn City — Good Rod, Old Rod, Super Rod, Surf
• Cerulean Cave — Good Rod, Super Rod
• Cliff Edge Gate — Super Rod
• Ecruteak City — Good Rod, Old Rod, Super Rod, Surf
• Ilex Forest — Good Rod, Old Rod, Super Rod
• Johto Safari Zone — Good Rod, Old Rod, Super Rod, Surf
• Mt. Moon — Good Rod, Super Rod, Surf
• Mt. Silver — Good Rod, Old Rod, Super Rod, Surf
• Route 22 — Good Rod, Old Rod, Super Rod, Surf
• Route 28 — Good Rod, Old Rod, Super Rod, Surf
• Route 30 — Good Rod, Old Rod, Super Rod, Surf
• Route 31 — Good Rod, Old Rod, Super Rod, Surf
• Route 35 — Good Rod, Old Rod, Super Rod
• Route 43 — Good Rod, Old Rod, Super Rod
• Route 44 — Good Rod, Old Rod, Super Rod, Surf
• Route 45 — Good Rod, Old Rod, Super Rod
• Route 47 — Good Rod, Super Rod
• Route 6 — Good Rod, Old Rod, Super Rod
• Ruins of Alph — Good Rod, Old Rod, Super Rod
• Violet City — Good Rod, Old Rod, Super Rod, Surf
• Viridian City — Good Rod, Old Rod, Super Rod, Surf

Poliwag in every game · Johto & Kanto interactive map

By game: Pokémon HeartGold map · Pokémon SoulSilver map