I know that you get the super rod in Route 12.
Talk to the fishing guru in route 12 in Kanto.
Go to the rocky beach area and use the super rod.
The old rod is located in Route 32 from a Fishing Guru (look for him) The Super rod is located in Route 12 from...again..a fishing guru (look for him)
well if heart gold is like pearl you can catch him using a super rod in the safari zone
You could get the super rod in Olivine city (heart gold)
use a super rod at the lake of rage.
I know that you get the super rod in Route 12.
Talk to the fishing guru in route 12 in Kanto.
You can find them in the Whirl Islands by Surfing or Fishing with a Super Rod.
Old Rod---Route 32 from the Fishing Guru Good Rod---Olivine City from the Fishing Guru Super Rod---Route 12 from the Fishing Guru
You must evolve Dragonair (available from the Dragon's Den; use super rod) to get it.
Go to the rocky beach area and use the super rod.
You can get it at the Silence Bridge. The Silence Bridge is in Route 12. Route 12 is at Kanto. So... You have to beat the game before you can get the Super Rod. It's pretty upsetting.
Old Rod- in the gatehouse that connects Jubilife City to Route 218 Good Rod- Fisherman on Route 209 Super Rod- (only after National Dex) Fisherman in Fight Area
The old rod is located in Route 32 from a Fishing Guru (look for him) The Super rod is located in Route 12 from...again..a fishing guru (look for him)
to get level 40 water Pokemon you first have to get a super Rod (from house on RT. 12) and get it by fishing. The Super Rod wil only get you level 40 Pokemon.