Pollagh water level

Name: Pollagh water level (Office of Public Works (waterlevel.ie))
Creator: Office of Public Works (waterlevel.ie)
License: https://creativecommons.org/licenses/by/4.0/

River gauge, Brosna, Offaly, Ireland

Directions

Within the normal range

Water level

0.63m

Measured Oct 17, 2026, 02:00 AM GMT+1 (28 min ago)

History

Not enough readings for a chart yet. History builds up with every update.

What this means

The Brosna at Pollagh is at 0.63 m, within its typical range.

The usual range here runs from 0.47 m to 2.27 m.

In the last month it has stayed between 0.63 m and 0.66 m.

Autumn rain usually starts to lift rivers again after the summer low.

Compared with the normal range the agency publishes for this gauge. How to read levels

Key numbers

Normal range: 0.47 m – 2.27 m
Highest on record: 3.91 m

Fishing and paddling

Paddlers and anglers can expect the river much as they know it, though a heavy shower upstream can change that within hours.

Flood alerts and warnings come from the OPW and Met Éireann.

Weather at the gauge

Rain in the last 3 days: 10 mm. Rain upstream usually reaches a river gauge after hours to days.

17 Sat 12° 3° – Wind 9 km/h

18 Sun 12° 2° – Wind 7 km/h

19 Mon 13° 2° – Wind 13 km/h

20 Tue 14° 6° 0.2 mm, 40% Wind 21 km/h

21 Wed 10° 5° 27 mm, 49% Wind 37 km/h

22 Thu 10° 4° 1.5 mm, 46% Wind 19 km/h

23 Fri 7° 6° 20 mm, 83% Wind 38 km/h

Forecast: Open-Meteo

Sunrise 08:01 AM Sunset 06:33 PM Daylight 10h 31m First quarter 36 %

Map

Other gauges on the Brosna

Gauge	Level	Compared with normal	Distance
FerbaneRiver gauge, Brosna	1.02 m	Normal	7.6 km
MoystownRiver gauge, Brosna	0.59 m	Normal	15 km
Mullingar Pump HseRiver gauge, Brosna	0.23 m	Normal	37 km
Culleen Fish FarmRiver gauge, Brosna	0.17 m	Normal	38 km

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Rahan ClodiaghRiver gauge, Clodiagh	0.75 m	Normal	0.00 m	6.7 km
MillbrookEstuary gauge, Silver	0.66 m	Normal		8.8 km
Bracknagh BridgeRiver gauge, Clodiagh River	0.32 m	Normal		18 km
Derryholmes d/sRiver gauge, Shannon	2.54 m	Normal		19 km
GarrycastleRiver gauge, Al	0.34 m	Normal		19 km
Derryholmes u/sRiver gauge, Shannon	2.60 m	Normal		19 km
BanagherRiver gauge, Shannon	2.16 m	Normal		21 km
AthloneRiver gauge, Shannon	2.59 m	Normal		22 km

Questions and answers

What is the record level at Pollagh?

The highest reading on record is 3.91 m.

How often is Pollagh updated?

Several times an hour. New readings from Office of Public Works (waterlevel.ie) appear here as they arrive. Latest: Oct 17, 2026, 02:00 AM GMT+1.

What is the water level of Pollagh today?

On Oct 17, 2026, 02:00 AM GMT+1, the water level was 0.63 m. Normal.

Is the level of Pollagh normal?

Within the normal range. Compared with the normal range the agency publishes for this gauge.

What is the highest water level ever recorded at Pollagh?

The highest level on record is 3.91 m on –.

How often is this data updated?

Office of Public Works (waterlevel.ie) publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from Office of Public Works (waterlevel.ie), the official operator of this gauge, and are published under the CC BY 4.0. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: Office of Public Works (waterlevel.ie)
Station code: opw:25015 (Agency page)
Coordinates: 53.28135, -7.71586 (WGS84)
Vertical datum: OD Malin Head OSGM15
Gauge zero: 40.777 m
Update interval: every 15 minutes
Licence: CC BY 4.0. Contains Irish Public Sector Information licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence (source waterlevel.ie - provided by the Office of Public Works)

Published series

Parameter	Last value	Time (UTC)	Quality
Water level `stage`	0.63 m	2026-10-17 01:00	Provisional

Download

Embed this gauge

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<iframe src="https://nivelmap.com/embed/23925?lang=en" width="360" height="230" style="border:0;max-width:100%" loading="lazy" title="Pollagh water level"></iframe>

How to cite

Office of Public Works (waterlevel.ie): Pollagh (opw:25015). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/ireland/offaly/pollagh

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