This information is intended for use with the Dungeons & Dragons role-playing game.
At a Glance
There have been two great floods of the River Alamber, and a third should be expected soon.
The first Great Flood occurred in 108 DR, and nearly destroyed the city of Unthalass.
The second Great Flood occurred in 731 DR, and again causes massive damage in Unthalass.
Source
- Old Empires [FR10/9274] page 5
Disclaimer
Wizards of the Coast, Dungeons & Dragons, D&D, Forgotten Realms, and their logos are trademarks of Wizards of the Coast LLC in the United States and other countries. This blog is not affiliated with, endorsed, sponsored, or specifically approved by Wizards of the Coast LLC.