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Rio De La Plata at Proyecto La Plata water level

River gauge, Rio De La Plata, Puerto Rico, United States

Directions

Right now

Normal for mid-October

Water level

10.04ft Up 0.04 ft over the last 24 hours

Flow
28.9 cfs
10 20 30 40 Highest onrecord 36.39 ft Minor floodstage 20.00 ft

History

History
6810ftOct 13Oct 14Oct 16Oct 17Oct 196810ftOct 13Oct 16Oct 19
681012ftSep 20Sep 27Oct 4Oct 11Oct 19681012ftSep 20Oct 4Oct 19
5101520ftOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Minor flood stage5101520ftOct 2025Apr 2026Oct 2026Minor flood stage
581013ftJanMarMayJulSepNov2026581013ftJanAprJulOct2026

20252026

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

What this means

Water levels are unremarkable at Rio De La Plata at Proyecto La Plata, where the gauge shows 10.04 ft.

The median for mid-October is 10.11 ft, based on 25 years of readings, so the river stage is 0.07 ft below typical. It is 9.96 ft below the flood stage of 20.00 ft. On the same day last year the reading was 10.10 ft, a difference of −0.06 ft.

It is on the way up, by 0.04 ft over the past 24 hours. There is still 9.96 ft of room before flood stage. The 30-day range is 9.98 ft – 10.30 ft.

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

Compared with 25 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
10.11 ft0.07 ft below the median for this date
Normal for this date
5.91 ft – 11.28 ft8 years in 10 fall in this range (25 years of records)
Same day last year
10.10 ft−0.06 ft
Lowest and highest in 30 days
9.98 ft – 10.30 ft
Lowest and highest in 12 months
9.83 ft – 11.20 ft
Highest on record
36.39 ftJanuary 5, 1992

Paddling and fishing conditions

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

For reference, flood stage is 20.00 ft.

Highest crests on record

RankLevelDate
136.39 ftJanuary 5, 1992
234.10 ftSeptember 10, 1996
332.20 ftAugust 27, 1961
430.51 ftSeptember 18, 2022
530.50 ftSeptember 6, 1960
628.32 ftOctober 9, 1970
722.74 ftNovember 6, 2022
822.30 ftOctober 23, 1974
922.00 ftOctober 6, 1985
1021.51 ftMay 22, 1981

Weather at the gauge

Rain in the last 3 days: 0.23 in. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 85° 73° 0.24 in, 100% Wind 7 mph
18 Sun 87° 73° 0.23 in, 100% Wind 4 mph
19 Mon 84° 72° 0.18 in, 100% Wind 5 mph
20 Tue 86° 72° 0.11 in, 100% Wind 5 mph
21 Wed 85° 71° 0.04 in, 76% Wind 7 mph
22 Thu 83° 72° 0.14 in, 85% Wind 7 mph
23 Fri 85° 72° 0.28 in, 69% Wind 6 mph

Forecast: Open-Meteo

Sunrise 06:20 AM Sunset 06:01 PM Daylight 11 hr, 41 min First quarter 56%

Map

Other gauges on the Rio De La Plata

Gauge Level Compared with normal 24 hours Distance
Rio De La Plata at CayeyRiver gauge, Rio De La Plata 3.74 ft Very low +0.08 ft 6.1 mi
Rio De La Plata at ComerioRiver gauge, Rio De La Plata 5.70 ft Normal +0.59 ft 4.3 mi
Rio De La Plata below Represa ComerioRiver gauge, Rio De La Plata 5.23 ft No reference yet −0.01 ft 8 mi
Rio De La Plata below La Plata DamsiteRiver gauge, Rio De La Plata 6.87 ft Very low −0.01 ft 13 mi
Rio De La Plata at Highway 2 near Toa AltaRiver gauge, Rio De La Plata 3.40 ft Normal −0.09 ft 18 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Rio Usabon at Highway 162 near BarranquitasRiver gauge, Rio Usabon 3.02 ft Low +0.21 ft 5.3 mi
Rio De Bayamon below Lago De Cidra DamRiver gauge, Rio De Bayamon 5.64 ft Very low +0.06 ft 7 mi
Rio Lapa near Rabo Del BueyRiver gauge, Rio Lapa 5.31 ft Normal ±0 7 mi
Rio De Bayamon at ArenasRiver gauge, Rio De Bayamon 1.27 ft Normal +0.01 ft 7 mi
Rio Majada at La PlenaRiver gauge, Rio Majada 3.33 ft Normal +0.12 ft 8 mi
Rio Guadiana near Guadiana, NaranjitoRiver gauge, Rio Guadiana 1.62 ft Very low +0.01 ft 10 mi
Rio Coamo at Highway 14 at CoamoRiver gauge, Rio Coamo 4.85 ft Normal +0.24 ft 10 mi
Rio Turabo above BorinquenRiver gauge, Rio Turabo 3.65 ft Very low −0.02 ft 12 mi

Questions and answers

Is the Rio De La Plata at Proyecto La Plata higher than last year?

No, it is 0.06 ft lower than on the same day last year, when the reading was 10.10 ft.

What is flood stage for the Rio De La Plata at Proyecto La Plata?

The official flood stage is 20.00 ft. The level is currently 9.96 ft below it.

What is a normal level for the Rio De La Plata at Proyecto La Plata in mid-October?

The median for mid-October is 10.11 ft. In 8 years out of 10 the reading falls between 5.91 ft and 11.28 ft, based on 25 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 De La Plata at Proyecto La Plata today?

On Oct 19, 2026, 12:15 AM AST, the water level was 10.04 ft. Up 0.04 ft over the last 24 hours.

Is Rio De La Plata at Proyecto La Plata rising or falling?

Up 0.04 ft over the last 24 hours. Down 0.26 ft over the last 7 days.

Is the level of Rio De La Plata at Proyecto La Plata normal?

Normal for mid-October. Compared with 25 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:50043000 (Agency page)
Coordinates
18.16000, -66.22889 (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 10.04 ft 2026-10-19 04:15 Provisional
Flow 28.9 cfs 2026-10-19 04:15 Provisional

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How to cite

U.S. Geological Survey: Rio De La Plata at Proyecto La Plata (usgs:50043000). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/puerto-rico/rio-de-la-plata-at-proyecto-la-plata

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.