These kettles created basins for the Twin Cities Lakes, such as Harriet and Calhoun.
Mississippi River | River Thames | Amazon River | Columbia River | Hudson River | Colorado River | Potomac River | river | Ohio River | Niagara Falls | Missouri River | Delaware River | Murray River | River Tyne | Madeira River | Volga River | River Nene | River Clyde | River Trent | River Severn | Warren G. Harding | Amur River | River Wear | Allegheny River | Red River | Dnieper River | Yarra River | Warren | Warren Buffett | Paraná River |