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Rio Bairoa above Bairoa, Caguas water level

River gauge, Rio Bairoa, Puerto Rico, United States

Directions

Right now

Normal for mid-October

Water level

4.49ft Up 0.33 ft over the last 24 hours

Flow
7.6 cfs
5 8 10 Minor floodstage 10.00 ft

History

History
4.55.0ftOct 12Oct 13Oct 15Oct 17Oct 184.55.0ftOct 12Oct 15Oct 18
4.55.05.5ftSep 19Sep 26Oct 3Oct 11Oct 184.55.05.5ftSep 19Oct 3Oct 18
4.04.55.05.5ftOct 2025Jan 2026Apr 2026Jul 2026Oct 20264.04.55.05.5ftOct 2025Apr 2026Oct 2026
4.04.55.05.5ftJanMarMayJulSepNov20264.04.55.05.5ftJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Minor flood stage

What this means

Water levels are unremarkable at Rio Bairoa above Bairoa, Caguas, where the gauge shows 4.49 ft.

That puts it 0.15 ft above the median of 4.34 ft for mid-October, based on 23 years of readings. It is 5.51 ft below the flood stage of 10.00 ft. A year ago it stood at 4.18 ft (+0.31 ft).

It is on the way up, by 0.33 ft over the past 24 hours. There is still 5.51 ft of room before flood stage. The 30-day range is 4.16 ft – 5.17 ft.

Fall is often low-water season on rivers, until steadier rain returns.

Compared with 23 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
4.34 ft0.15 ft above the median for this date
Normal for this date
4.18 ft – 5.06 ft8 years in 10 fall in this range (23 years of records)
Same day last year
4.18 ft+0.31 ft
Lowest and highest in 30 days
4.16 ft – 5.17 ft
Lowest and highest in 12 months
4.12 ft – 5.22 ft

Paddling and fishing conditions

Most paddlers and anglers will find the river in good shape at this stage.

For reference, flood stage is 10.00 ft.

Weather at the gauge

Rain in the last 3 days: 0.19 in. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 88° 75° 0.22 in, 90% Wind 7 mph
18 Sun 89° 75° 0.10 in, 100% Wind 6 mph
19 Mon 88° 73° 0.14 in, 100% Wind 6 mph
20 Tue 90° 74° 0.07 in, 93% Wind 6 mph
21 Wed 90° 73° 0.01 in, 66% Wind 8 mph
22 Thu 88° 75° 0.07 in, 74% Wind 9 mph
23 Fri 88° 75° 0.24 in, 51% Wind 8 mph

Forecast: Open-Meteo

Sunrise 06:19 AM Sunset 06:01 PM Daylight 11 hr, 41 min First quarter 52%

Map

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Rio Caguitas at Villa Blanca at CaguasRiver gauge, Rio Caguitas 8.55 ft High +0.63 ft 1.3 mi
Rio Canas at Rio CanasRiver gauge, Rio Canas 9.02 ft Very low −0.51 ft 2.5 mi
Rio Grande De Loiza at CaguasRiver gauge, Rio Grande De Loiza 4.56 ft Low +0.19 ft 2.5 mi
Rio Gurabo at GuraboRiver gauge, Rio Gurabo 4.33 ft Low +0.16 ft 5.0 mi
Rio Grande De Loiza below Loiza DamsiteRiver gauge, Rio Grande De Loiza 2.71 ft Low −0.70 ft 6 mi
Rio Turabo above BorinquenRiver gauge, Rio Turabo 3.67 ft Very low −0.06 ft 7 mi
Quebrada Grande at Bo. Dos BocasRiver gauge, Quebrada Grande 4.21 ft Low −0.67 ft 7 mi
Rio De Bayamon below Lago De Cidra DamRiver gauge, Rio De Bayamon 5.60 ft Very low +0.05 ft 7 mi

Questions and answers

How does the Rio Bairoa above Bairoa, Caguas compare with last year?

It is 0.31 ft higher than on the same day last year, when the reading was 4.18 ft.

What is flood stage for the Rio Bairoa above Bairoa, Caguas?

The official flood stage is 10.00 ft. The level is currently 5.51 ft below it.

What is a normal level for the Rio Bairoa above Bairoa, Caguas in mid-October?

The median for mid-October is 4.34 ft. In 8 years out of 10 the reading falls between 4.18 ft and 5.06 ft, based on 23 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 Bairoa above Bairoa, Caguas today?

On Oct 18, 2026, 03:45 PM AST, the water level was 4.49 ft. Up 0.33 ft over the last 24 hours.

Is Rio Bairoa above Bairoa, Caguas rising or falling?

Up 0.33 ft over the last 24 hours. Up 0.14 ft over the last 7 days.

Is the level of Rio Bairoa above Bairoa, Caguas normal?

Normal for mid-October. Compared with 23 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:50055380 (Agency page)
Coordinates
18.25829, -66.04429 (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

ParameterLast valueTime (UTC)Quality
Water level 4.49 ft 2026-10-18 19:45 Provisional
Flow 7.6 cfs 2026-10-18 19:45 Provisional

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How to cite

U.S. Geological Survey: Rio Bairoa above Bairoa, Caguas (usgs:50055380). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-states/puerto-rico/rio-bairoa-above-bairoa-caguas

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.