Rio Lapa near Rabo Del Buey water level
River gauge, Rio Lapa, Puerto Rico, United States
Right now
Normal for mid-October
Water level
- Flow
- 0.4 cfs
History
20252026
What this means
The gauge at Rio Lapa near Rabo Del Buey reads 5.31 ft, a normal level for mid-October.
That puts it 0.04 ft above the median of 5.27 ft for mid-October, based on 26 years of readings. It is 6.69 ft below the flood stage of 12.00 ft. A year ago it stood at 5.42 ft (−0.11 ft).
The level has held steady over the past 24 hours. Over the past 30 days it has moved between 5.25 ft and 5.43 ft.
Fall is often low-water season on rivers, until steadier rain returns.
Compared with 26 years of daily readings for this time of year. How to read levels
Key numbers
- Median for this date
- 5.27 ft0.04 ft above the median for this date
- Normal for this date
- 4.39 ft – 6.04 ft8 years in 10 fall in this range (26 years of records)
- Same day last year
- 5.42 ft−0.11 ft
- Lowest and highest in 30 days
- 5.25 ft – 5.43 ft
- Lowest and highest in 12 months
- 5.18 ft – 5.85 ft
- Highest on record
- 18.65 ftSeptember 10, 1996
What the stage means on the water
A normal level is usually prime time for floating and wade fishing, as long as the weather holds upstream.
The National Weather Service puts flood stage for this gauge at 12.00 ft, still 6.69 ft away.
Highest crests on record
| Rank | Level | Date |
|---|---|---|
| 1 | 18.65 ft | September 10, 1996 |
| 2 | 17.82 ft | January 5, 1992 |
| 3 | 15.37 ft | September 20, 2017 |
| 4 | 14.30 ft | September 21, 1998 |
| 5 | 14.05 ft | September 19, 2022 |
| 6 | 12.67 ft | September 14, 2011 |
| 7 | 11.92 ft | November 12, 2003 |
| 8 | 10.85 ft | September 7, 1995 |
| 9 | 10.23 ft | October 20, 1990 |
| 10 | 10.17 ft | August 23, 2000 |
Weather at the gauge
Rain in the last 3 days: 0.22 in. Rain that falls upstream can take hours or days to show up at a river gauge.
Forecast: Open-Meteo
Map
Nearby gauges
| Gauge | Level | Compared with normal | 24 hours | Distance |
|---|---|---|---|---|
| Rio Majada at La PlenaRiver gauge, Rio Majada | 3.30 ft | Normal | −0.07 ft | 2.4 mi |
| Canal De Patillas at Intake 113 SalinasCanal gauge, Canal De Patillas | 1.34 ft | High | +0.07 ft | 5.6 mi |
| Canal De Patillas at Intake 123, SalinasCanal gauge, Canal De Patillas | 1.45 ft | Normal | +0.07 ft | 6.0 mi |
| Rio De La Plata at Proyecto La PlataRiver gauge, Rio De La Plata | 10.01 ft | Normal | −0.03 ft | 7 mi |
| Rio Coamo at Highway 14 at CoamoRiver gauge, Rio Coamo | 4.79 ft | Normal | +0.07 ft | 8 mi |
| Canal De Juana Diaz at Bo. Penuelas near SalinasCanal gauge, Canal De Juana Diaz | 1.31 ft | Very low | −0.41 ft | 8 mi |
| Rio Usabon at Highway 162 near BarranquitasRiver gauge, Rio Usabon | 2.94 ft | Low | −0.01 ft | 8 mi |
| Rio De La Plata at CayeyRiver gauge, Rio De La Plata | 3.69 ft | Very low | −0.08 ft | 9 mi |
Questions and answers
How does the Rio Lapa near Rabo Del Buey compare with last year?
It is 0.11 ft lower than on the same day last year, when the reading was 5.42 ft.
What is flood stage for the Rio Lapa near Rabo Del Buey?
The official flood stage is 12.00 ft. The level is currently 6.69 ft below it.
What is a normal level for the Rio Lapa near Rabo Del Buey in mid-October?
The median for mid-October is 5.27 ft. In 8 years out of 10 the reading falls between 4.39 ft and 6.04 ft, based on 26 years of records.
Is gage height the same as water depth?
No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.
What is the water level of Rio Lapa near Rabo Del Buey today?
On Oct 20, 2026, 10:45 AM AST, the water level was 5.31 ft. Steady over the last 24 hours.
Is Rio Lapa near Rabo Del Buey rising or falling?
Steady over the last 24 hours. Down 0.07 ft over the last 7 days.
Is the level of Rio Lapa near Rabo Del Buey normal?
Normal for mid-October. Compared with 26 years of daily readings for this time of year.
For specialists
Station codes, datum, parameters, data quality and downloads
- Operator
- U.S. Geological Survey
- Station code
usgs:50100200(Agency page)- Coordinates
18.05972, -66.24111(WGS84)- Vertical datum
- PRVD02
- Update interval
- every 15 minutes
- Licence
- Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision
Published series
| Parameter | Last value | Time (UTC) | Quality |
|---|---|---|---|
| Water level | 5.31 ft | 2026-10-20 14:45 | Provisional |
| Flow | 0.4 cfs | 2026-10-20 14:45 | Provisional |
Download
Embed this gauge
Add a live card for this gauge to your website. It updates on its own and links back here.
How to cite
U.S. Geological Survey: Rio Lapa near Rabo Del Buey (usgs:50100200). Accessed October 20, 2026 via Nivelmap, https://nivelmap.com/en/united-states/puerto-rico/rio-lapa-near-rabo-del-buey
How we check values
Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.
Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer