Celadon City

Kanto

	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with an Old Rod
Magikarp			100% L5	100% L5				100% L5	100% L5	100% L5
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Good Rod
Poliwag								50% L10	50% L10	50% L10
Goldeen								50% L10	50% L10	50% L10
Magikarp			100% L5–15	100% L5–15
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Super Rod
Poliwhirl									50% L23	50% L23
Slowpoke									50% L15	50% L15
Grimer			1% L30–40	1% L30–40
Goldeen								100% L5–20
Magikarp			99% L15–35	99% L15–35
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Surfing
Psyduck			99% L5–40
Slowpoke				99% L5–40
Grimer	90% L15–20	90% L15–20			90% L15–24	90% L15–24	90% L15–24
Muk	10% L15	10% L15			10% L15–19	10% L15–19	10% L15–19
Koffing			1% L30–40	1% L30–40

Celadon Mansion rooftop

	FireRed	LeafGreen	Yellow	Red	Blue
Receive as a gift
Eevee	100% L25	100% L25	100% L25	100% L25	100% L25