Old Rod:
Magikarp - Route 3, Route 22
Luvdisk - Route 8, Ambrette Town, Cyllage City, Shalour City, Route 12, Azure Bay
Poliwag - Route 14, Laverre City, Route 15, Route 16, Frost Cavern, Couriway Town, Route 19, Pokemon Village, Route 21, Victory Road
Good Rod:
Goldeen - Route 3, Route 22
Corphish - Route 3
Staryu - Route 8 - X only
Clauncher - Route 8, Ambrette Town, Cyllage City - X only
Shellder - Route 8 - Y only
Skrelp - Route 8, Ambrette Town, Cyllage City - Y only
Horsea - Ambrette Town, Cyllage City
Remoraid - Shalour City, Route 12, Azure Bay
Chinchou - Shalour City, Azure Bay
Clamperl - Route 12
Poliwhirl - Route 14, Laverre City, Route 15, Route 16, Frost Cavern, Couriway Town, Route 19, Pokemon Village, Route 21, Victory Road
Barboach - Route 14, Route 19
Basculin - Laverre City, Route 15, Route 16, Frost Cavern, Couriway Town, Pokemon Village, Route 21, Victory Road - Red in X, Blue in Y
Dratini - Route 21
Carvanha - Route 22
Super Rod:
Seaking - Route 3, Route 22
Gyarados - Route 3, Route 22
Crawdaunt - Route 3
Starmie - Route 8 - X only
Clawitzer, Ambrette Town, Cyllage City Route 8 - X only
Quilfish - Route 8
Cloyster - Route 8 - Y only
Dragalge - Ambrette Town, Cyllage City, Route 8 - Y only
Seadra - Ambrette Town, Cyllage City
Relicanth - Ambrette Town, Cyllage City
Alomomola - Shalour City, Azure Bay
Octillery - Shalour City, Route 12, Azure Bay
Lanturn - Shalour City, Azure Bay
Corsola - Route 12
Huntail - Route 12 - X only
Poliwhirl - Route 14, Laverre City, Route 15, Route 16, Frost Cavern, Couriway Town, Route 19, Pokemon Village, Route 21, Victory Road
Basculin - Laverre City, Route 15, Route 16, Frost Cavern, Couriway Town, Pokemon Village, Route 21, Victory Road - Red in X, Blue in Y
Whiscash - Route 14, Route 19
Gorebyss - Route 12 - Y only
Politoed - Route 19
Dragonair - Route 21
Sharpedo - Route 22
Poliwrath - Victory Road