Where to get the water pail on Pokemon soul silver?

You can't get a Water Pail in Pokémon SoulSilver. The item was introduced in Pokémon Diamond and Pearl, and it's not available in previous generations.

However, you can obtain items with similar functionalities in SoulSilver:

* Old Rod: This item is available at the Goldenrod Department Store for 1000 Pokédollars. It allows you to fish in shallow water.

* Good Rod: This item is available at the Goldenrod Department Store for 3000 Pokédollars. It allows you to fish in deeper water.

* Super Rod: This item is available at the Goldenrod Department Store for 6000 Pokédollars. It allows you to fish in the deepest water.

These rods can be used to catch various Pokémon, including some water-type Pokémon. They can also be used to obtain rare items like rare candies and other useful items.