Streamflow discharge was last observed at 13 cfs, and a gauge height of 5.94 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 15 .
Weather today, Tomorrow,
The river's flow is affected by rainfall, groundwater, and the release of water from the Carraizo and La Plata reservoirs. The river has several tributaries, including the Rio Cañas and the Rio Cibuco. Seasonally, the river experiences low flow during the dry season and high flow during the wet season. Interestingly, the river was once a major source of water for the city of San Juan but is now primarily used for recreational activities such as kayaking and fishing.
| Elevation | 520.0 ft |
| Last Updated | |
| Stream water level elevation above Puerto Rico Datum of 2002, feet | 505.34 ft |
| Gage height, ft | 5.94 ft |
| Precipitation, total, in | 0.0 in |
| Streamflow, ft³/s | 12.5 ft3/s |
| Percent of Normal | 58% |
| Year Over Year Average | 22 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 6,820 cfs |
| Geolocation | 18.15, -65.96 |