Nigua River (Salinas, Puerto Rico)

The Nigua River (Río Nigua) is a river of Salinas, Puerto Rico, which flows south to Rincón Bay (Bahía de Rincón) in Santa Isabel, Puerto Rico.

Flood control project
In mid 2018, the United States Army Corps of Engineers announced it would be undertaking a major flood control project of the river, with a $60 million budget.