Quonochontaug Pond
| Quonochontaug Pond | |
|---|---|
| Quonochontaug Pond in August 2009 | |
| Location | Washington County, Rhode Island | 
| Coordinates | 41°20′30″N 71°43′18″W / 41.34167°N 71.72167°W | 
| Type | lagoon | 
Quonochontaug (KWAHN-uh-kon-tog) is a coastal lagoon in the towns of Charlestown and Westerly, both in Washington County, Rhode Island, United States. It is the most saline of nine such lagoons (often referred to as "salt ponds") in southern Rhode Island.