Rio Maunabo at Lizas, PR
River level and flood forecast · Maunabo County
The river is 6.3 ft below flood stage (10 ft).
Flow: 4 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 Maunabo at Lizas to flood, when it floods, and when it's over.
Flood stages
| Major flood stage | 16 ft |
| Moderate flood stage | 13 ft |
| Flood stage | 10 ft |
| Action stage | 6 ft |
| Record crest (September 20, 1994) | 17.46 ft |
What floods at each level
From the National Weather Service, highest first.
- 11 ftFlooding along PR-759 in sector Garona. Several neighborhoods affected, such as Tumbao, Palo Seco, Matuyas & Lizas. Updated on Aug 24/erg
Highest crests on record
- 17.46 ft — September 20, 1994
- 17.4 ft — September 21, 2008
- 16.69 ft — September 10, 1996
- 14.84 ft — November 25, 1977
- 14.64 ft — September 16, 1975
Recent crests: 11.86 ft (September 20, 2017) · 9.23 ft (July 31, 2016) · 7.48 ft (November 7, 2014) · 9.34 ft (August 22, 2014) · 10.54 ft (August 20, 2013)
Up and down the river, and nearby
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (MAUP4); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.