Rio Piedras at Hato Rey

Last updated: Jul 20, 2025, 1:23 AM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 15.24 - The following roads were flooded in Bo. Obrero:Avenida KennedyAvenida BarbosaAvenida Munoz RiveraRoosevelt AveSimon Maderade DiegoCalle NOtre Dame in University Gardens

Gauge Info

Coordinates 18.4076, -66.0689
RFC SERFC
State PR
WFO SJU
County San Juan
Data Provider(s)
USGS 50049100

Gauge Location

Recent Crests

1. 15.78 ft on 10-31-2024
2. 18.35 ft on 08-14-2024
3. 16.93 ft on 05-03-2024
4. 15.76 ft on 04-28-2023
5. 17.08 ft on 11-06-2022

Historic Crests

1. 22.91 ft on 09-20-2017
2. 22.47 ft on 11-15-2009
3. 22.11 ft on 09-10-1996
4. 21.17 ft on 05-23-2004
5. 20.77 ft on 06-17-1970

Vertical Datum Table

type NGVD29
major Flooding 35.00 ft
moderate Flooding 33.00 ft
minor Flooding 31.00 ft
action 25.00 ft
Latest Value 23.70 ft
Gauge Zero 16.00 ft

Gauge Photos

No Images Found

Probability Information

No Images Available

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
San Juan
4000 Carreterra 190
San Juan, PR 00979
Official Homepage