NHD 20191016 for Puerto Rico State or Territory Shapefile Model Version 2.2.1
URL: https://datos.estadisticas.pr/dataset/0db90ed8-021a-4819-a8ff-4197cdec8357/resource/86b430df-4986-4762-9dc4-11fa44b4bf18/download/nhd_h_puerto_rico_state_shape.zip
From the dataset abstract
This data comprises hydrological data, including flow lines, water bodies and water features. Created by U.S. Geological Survey, National Geospatial Program, 20191016, NHD 20191016 for...
Source: Sistema Hidrográfico de Puerto Rico