Masa Florenda Small Water Impounding Project (SWIP) is located in Barangay San Andres, Balungao, Pangasinan. Constructed in 1992, it was built in cooperation with the Bureau of Soils and Water Management and has been serving the needs of the area for more than 20 years. It was also rehabilitated by the Provincial Government of Pangasinan. However, there are portions which need to be removed, rehabilitated, and replaced with new structure to maximize its potential and use.