Blackthorn City

Pokemon	Levels	Method	Rarity
Magikarp	10	Fishing with an Old Rod	85%
Magikarp	20	Fishing with a Good Rod	40%
Magikarp	40	Fishing with a Super Rod	20%
Magikarp	2-20	Surfing	100%
Poliwag	10	Fishing with an Old Rod	15%
Poliwag	20	Fishing with a Good Rod	60%
Poliwag	40	Fishing with a Super Rod	80%