During the Dutch colonial era, it served as the access point to Fort Island.

The Supenaam River [ceb], a tributary of the Essequibo, is mainly used for forestry and home to several sawmills.

In May 2010, a new stelling (harbour) was opened in Supenaam to serve as the new point of departure for the ferry.

[4] The Essequibo Coast Road connects Supenaam with Charity on the Pomeroon River.

[5] Supenaam has developed into a busy port, however for secondary education and health care, it is still depended on neighbouring Suddie.