The Nagawater was formerly a large, deep lake located in Sespech. It was named for the large number of water nagas that lived in the southern region of the lake. A line of buoys lit with continual flame spells marked the boundry between the north half of the lake that humans inhabited and the southern part left for the nagas. The spellplague completely obliterated the lake and the area formerly occupied by the lake is now part of the Plaguewrought Land.