Knocklofty water level

Name: Knocklofty 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, Suir, Tipperary, Ireland

Directions

Within the normal range

Water level

-0.03m Down 0.06 m over the last 24 hours

Measured 17 Oct 2026, 15:30 GMT+1 (60 min ago)

History

7 days

Water level Top of normal rangeBottom of normal range

What this means

Water levels are unremarkable at Knocklofty, where the gauge shows −0.03 m.

The usual range here runs from −0.07 m to 1.89 m.

It is still going down, by 0.06 m over the past 24 hours. The 30-day range is −0.03 m – 0.04 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: −0.07 m – 1.89 m
Highest on record: 3.60 m

For anglers and canoeists

This is an ordinary level for the river: most put-ins, beats and weirs behave as they usually do.

Many angling and canoe clubs check gauges like this one before heading out.

About the Suir

The River Suir is a river in Ireland that flows into the Celtic Sea through Waterford after a distance of 185 kilometres (115 mi). The catchment area of the Suir is 3,610 km2. Its long-term average flow rate is 76.9 cubic metres per second (m3/s), about twice the flow of either the River Barrow or the River Nore before these join, but a little less than the Barrow's flow when it meets the Suir 20 km downstream.

Weather at the gauge

Rain in the last 3 days: 8.8 mm. Rain that falls upstream can take hours or days to show up at a river gauge.

17 Sat 12° 2° – Wind 10 km/h

18 Sun 13° 0° – Wind 6 km/h

19 Mon 12° 2° 0.4 mm, 55% Wind 14 km/h

20 Tue 14° 8° 1.8 mm, 48% Wind 22 km/h

21 Wed 12° 6° 20 mm, 43% Wind 39 km/h

22 Thu 12° 3° – Wind 21 km/h

23 Fri 9° 4° 35 mm, 67% Wind 32 km/h

Forecast: Open-Meteo

Sunrise 08:00 AM Sunset 06:34 PM Daylight 10 hr, 34 min First quarter 41%

Map

Other gauges on the Suir

Gauge	Level	Compared with normal	24 hours	Distance
Sandy BanksRiver gauge, Suir	0.52 m	No reference yet	−0.07 m	3.3 km
Workhouse BridgeRiver gauge, Suir	0.56 m	Normal	−0.03 m	5.1 km
Joyce's LaneRiver gauge, Suir	0.15 m	Normal	−0.02 m	5.8 km
ClonmelRiver gauge, Suir	0.30 m	Normal	−0.07 m	6.6 km
ArdfinnanRiver gauge, Suir	1.02 m	Normal	−0.03 m	6.8 km
Newcastle BridgeRiver gauge, Suir	0.40 m	Normal	−0.05 m	7.0 km
Caher ParkRiver gauge, Suir	0.29 m	Normal	−0.04 m	9.4 km
New Bridge SuirRiver gauge, Suir	0.26 m	Normal	−0.02 m	20 km
BeakstownRiver gauge, Suir	0.33 m	Normal	±0	35 km
ThurlesRiver gauge, Suir	0.30 m	Normal	±0	38 km

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Marlfield ReservoirReservoir, Marfield Lake	0.22 m	Normal	±0	3.1 km
Fourmilewater FFWS Main LoggerRiver gauge, Nire	0.53 m	Normal	−0.03 m	7.4 km
Tar BridgeRiver gauge, Tar	0.55 m	Normal	−0.06 m	8.0 km
AnnerRiver gauge	0.58 m	Normal	−0.01 m	12 km

Questions and answers

What is the typical range for the Suir at Knocklofty?

The Office of Public Works (waterlevel.ie) gives a typical range of −0.07 m to 1.89 m for this gauge.

Is the river level the same as the depth of the water?

No. The reading is measured from a fixed zero mark at the gauge, so −0.03 m on the gauge does not mean the water is that deep.

What is the water level of Knocklofty today?

On 17 Oct 2026, 15:30 GMT+1, the water level was −0.03 m. Down 0.06 m over the last 24 hours.

Is Knocklofty rising or falling?

Down 0.06 m over the last 24 hours.

Is the level of Knocklofty 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 Knocklofty?

The highest level on record is 3.60 m.

How often is this data updated?

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

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: Office of Public Works (waterlevel.ie)
Station code: opw:16139 (Agency page)
Coordinates: 52.33673, -7.78927 (WGS84)
Vertical datum: OD Malin Head OSGM15
Gauge zero: 19.127 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	−0.03 m	2026-10-17 14:30	Provisional

Download

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How to cite

Office of Public Works (waterlevel.ie): Knocklofty (opw:16139). Accessed October 17, 2026 via Nivelmap, https://nivelmap.com/en/ireland/tipperary/knocklofty

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