Rio Bayamon at Bayamon, PR
River level and flood forecast · Bayamon County
The river is 9.2 ft below flood stage (11 ft).
Flow: 5 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.
Get flood alerts for this river
An email when the National Weather Service forecasts Rio Bayamon at Bayamon to flood, when it floods, and when it's over.
Flood stages
| Major flood stage | 23 ft |
| Moderate flood stage | 17 ft |
| Flood stage | 11 ft |
| Action stage | 7 ft |
| Record crest (September 10, 1996) | 29.07 ft |
What floods at each level
From the National Weather Service, highest first.
- 16.5 ftFlooding in Urb. Bella Vista and Jardines de Caparra.Serious flooding affecting structural integrity of bridges. Potential Landslides throughout vicinity but especially along Hways 812, 816, 8829, 830, 174 and 167.
- 15 ftRiver out of its banks and flooding Sector Humacao, Urb. Santa Rosa. Quebradda Tortuga ... tributary out of its banks and flooding Hwy 1 near Sansosi.
Highest crests on record
- 29.07 ft — September 10, 1996
- 22.55 ft — September 18, 2022
- 20.2 ft — October 9, 1970
- 19.36 ft — September 22, 1998
- 17.76 ft — September 18, 1989
Recent crests: 13.6 ft (August 14, 2024) · 13.13 ft (November 6, 2022) · 22.55 ft (September 18, 2022) · 12.2 ft (February 6, 2022) · 11.01 ft (July 30, 2020)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (BAYP4); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.