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Canal De Patillas above Guayama Filtration Plant water level

Canal gauge, Canal De Patillas, Puerto Rico, United States

Directions

High for late October

Water level

2.63ft Steady over the last 24 hours

Flow
24.5 cfs
3 5 8 10 Minor floodstage 10.00 ft

History

2.52.62.7ftOct 16Oct 17Oct 18Oct 20Oct 212.52.62.7ftOct 16Oct 18Oct 21
2.22.42.62.8ftSep 22Sep 29Oct 6Oct 14Oct 212.22.42.62.8ftSep 22Oct 6Oct 21
2.22.42.62.8ftOct 2025Jan 2026Apr 2026Jul 2026Oct 20262.22.42.62.8ftOct 2025Apr 2026Oct 2026
2.22.42.62.8ftJanMarMayJulSepNov20262.22.42.62.8ftJanAprJulOct2026

20252026

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

What this means

High water at Canal De Patillas above Guayama Filtration Plant: the latest reading is 2.63 ft, above normal for late October.

That puts it 0.07 ft above the median of 2.56 ft for late October, based on 12 years of readings. It is 7.37 ft below the flood stage of 10.00 ft. A year ago it stood at 2.65 ft (−0.02 ft).

The level has held steady over the past 24 hours. The 30-day range is 2.60 ft – 2.67 ft.

Compared with 12 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
2.56 ft0.07 ft above the median for this date
Normal for this date
2.46 ft – 2.64 ft8 years in 10 fall in this range (12 years of records)
Same day last year
2.65 ft−0.02 ft
Lowest and highest in 30 days
2.60 ft – 2.67 ft
Lowest and highest in 12 months
2.47 ft – 2.71 ft

Weather at the gauge

Rain in the last 3 days: 0.14 in. Rain that falls upstream can take hours or days to show up at a river gauge.

21 Wed 87° 78° 0.07 in, 63% Wind 8 mph
22 Thu 86° 76° 0.14 in, 61% Wind 9 mph
23 Fri 87° 76° 0.12 in, 75% Wind 12 mph
24 Sat 85° 76° 0.20 in, 93% Wind 13 mph
25 Sun 86° 78° 0.19 in, 86% Wind 11 mph
26 Mon 86° 78° 0.13 in, 73% Wind 12 mph
27 Tue 86° 78° 0.02 in, 53% Wind 10 mph

Forecast: Open-Meteo

Sunrise 06:20 AM Sunset 05:59 PM Daylight 11 hr, 39 min Waxing gibbous 76%

Map

Other gauges on the Canal De Patillas

Gauge Level Compared with normal 24 hours Distance
Canal De Patillas at ForebayCanal gauge, Canal De Patillas 1.57 ft Normal ±0 5.8 mi
Canal De Patillas below Guayama Filtration PlantCanal gauge, Canal De Patillas 1.44 ft Normal −0.01 ft 0.0 mi
Canal De Patillas above Aes Intake at GuayamaCanal gauge, Canal De Patillas 1.45 ft No reference yet ±0 2.7 mi
Canal De Patillas above El Legado IntakeRiver gauge, Canal De Patillas 1.31 ft Normal ±0 5.2 mi
Canal De Patillas at Intake 113 SalinasCanal gauge, Canal De Patillas 1.34 ft High ±0 11 mi
Canal De Patillas at Intake 123, SalinasCanal gauge, Canal De Patillas 1.52 ft High ±0 12 mi

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Canal De Guamani Oeste at Highway 15 GuayamaCanal gauge, Canal De Guamani Oeste 1.34 ft Normal −0.03 ft 1.7 mi
Aes Intake Canal at Canal De Patillas, GuayamaCanal gauge, Aes Intake Canal 1.46 ft Normal −0.02 ft 2.7 mi
Rio Grande De Patillas below Lago PatillasCanal gauge, Rio Grande De Patillas 4.33 ft Low −0.01 ft 5.6 mi
Rio Grande De Patillas near PatillasRiver gauge, Rio Grande De Patillas 4.63 ft Normal −0.03 ft 5.8 mi
Rio Marin near PatillasRiver gauge, Rio Marin 6.49 ft Normal −0.05 ft 7 mi
Rio Majada at La PlenaRiver gauge, Rio Majada 3.29 ft Normal −0.03 ft 8 mi
Rio Lapa near Rabo Del BueyRiver gauge, Rio Lapa 5.32 ft Normal +0.01 ft 11 mi

Questions and answers

How does the Canal De Patillas above Guayama Filtration Plant compare with last year?

It is 0.02 ft lower than on the same day last year, when the reading was 2.65 ft.

What is flood stage for the Canal De Patillas above Guayama Filtration Plant?

The official flood stage is 10.00 ft. The level is currently 7.37 ft below it.

What is a normal level for the Canal De Patillas above Guayama Filtration Plant in late October?

The median for late October is 2.56 ft. In 8 years out of 10 the reading falls between 2.46 ft and 2.64 ft, based on 12 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 Canal De Patillas above Guayama Filtration Plant today?

On Oct 21, 2026, 04:30 AM AST, the water level was 2.63 ft. Steady over the last 24 hours.

Is Canal De Patillas above Guayama Filtration Plant rising or falling?

Steady over the last 24 hours. Steady over the last 7 days.

Is the level of Canal De Patillas above Guayama Filtration Plant normal?

High for late October. Compared with 12 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:50093075 (Agency page)
Coordinates
17.98250, -66.10111 (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 2.63 ft 2026-10-21 08:30 Provisional
Flow 24.5 cfs 2026-10-21 08:30 Provisional

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How to cite

U.S. Geological Survey: Canal De Patillas above Guayama Filtration Plant (usgs:50093075). Accessed October 21, 2026 via Nivelmap, https://nivelmap.com/en/united-states/puerto-rico/canal-de-patillas-above-guayama-filtration-plant

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