Wartortle evolves at the same level in every Pokemon game. Wartortle evolves at level 36. Wartortle will then evolve into a Blastoise.
wartutrtle evolves at level 16
Wooper will evolve at Level 20.
level 31
Level 55.
On level 40
Farfetch'd is a Pokemon that does not evolve.
You can't catch Wartortle in heartgold. After you beat Red on Mt. Silver you can go to Prof. Oak (he'll be in his lab in pallet) and he'll give you a Kanto starter. In your case, you can choose Squirtle and evolve it to Wartortle
35
Level 55
level 32
at level 38
Level 25 .