PUERTO RICO FLOW REPORT

Last Updated: April 19, 2026

Streamflow levels across Puerto Rico are currently 216.0% of normal, with the Rio Culebrinas At Margarita Damsite Nr Aguada reporting the highest discharge in the state with 1640cfs and gauge stage of 16.04 ft. Meanwhile, the Rio Grande De Manati At Hwy 2 Nr Manati is seeing a spike in streamflows today after experiencing a 187.95% increase since yesterday, and currently running at 1290cfs.

Maximum gauge stage in the state was last observed at the Rio Culebrinas At Margarita Damsite Nr Aguada, currently reporting a stage of 16.04ft. The Rio Grande De Loiza Blw Damsite Loiza in the N/A watershed is surging for this time of year at 298cfs, about 1565.65% of normal.




       

Weather Warnings

April 19 2026