Rio Inabon at Real Abajo, PR
River level and flood forecast · Ponce County
The river is 6.3 ft below flood stage (8 ft).
Flow: 14 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 Inabon at Real Abajo to flood, when it floods, and when it's over.
Flood stages
| Major flood stage | 21 ft |
| Moderate flood stage | 16 ft |
| Flood stage | 8 ft |
| Action stage | 5 ft |
| Record crest (October 7, 1985) | 25.3 ft |
What floods at each level
From the National Weather Service, highest first.
- 8 ftPR-1 near Mercedita Airport likely to be impassable. /oms 3/2023.
- 6 ftFlooding at the Mercedita Airport (close to the AA runway). /oms 3/2023.
Highest crests on record
- 25.3 ft — October 7, 1985
- 20.76 ft — September 20, 2017
- 20.76 ft — September 20, 2017
- 20.6 ft — October 9, 1970
- 20.56 ft — September 18, 2022
Recent crests: 11.98 ft (March 24, 2026) · 10.23 ft (May 2, 2025) · 11.21 ft (May 1, 2025) · 9.68 ft (August 28, 2024) · 12.77 ft (August 14, 2024)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (IANP4); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.