Babylon was located in Mesopotamia, which is situated between the Tigris and Euphrates rivers.

While the city itself was not directly on the Tigris, it was strategically located near both rivers. The third body of water associated with Babylon is the Persian Gulf, where the Euphrates River eventually flows.

Therefore, the three bodies of water associated with Babylon are:

1. Tigris River

2. Euphrates River

3. Persian Gulf