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Killamarsh water level

River gauge, River Rother, South Yorkshire, United Kingdom

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Right now

Very low for mid-October

Water level

-0.06m Down 0.05 m over the last 24 hours

0 3 Highest onrecord 4.36 m Lowest on record -0.24 m

History

History
-0.10.00.10.2mOct 11Oct 12Oct 14Oct 16Oct 17Bottom of normal range-0.10.00.10.2mOct 11Oct 14Oct 17Bottom of normal range
-0.00.2mSep 18Sep 25Oct 3Oct 10Oct 17Bottom of normal range-0.00.2mSep 18Oct 3Oct 17Bottom of normal range
-02mOct 2025Jan 2026Apr 2026Jul 2026Oct 2026Top of normal rangeBottom of normal range-02mOct 2025Apr 2026Oct 2026Top of normal rangeBottom of normal range
-02mJanMarMayJulSepNov2026-02mJanAprJulOct2026

20252026

Water level Normal range (10–90 %) Top of normal rangeBottom of normal range

What this means

At −0.06 m, the River Rother at Killamarsh is far below normal for mid-October.

The median for mid-October is 0.06 m, based on 21 years of readings, so the river level is 0.12 m below typical. On the same day last year the reading was −0.09 m, a difference of +0.02 m. The lowest reading on record is −0.24 m (July 27, 2004).

The level is falling, down 0.05 m over the past 24 hours. Without real rain upstream, that is unlikely to change quickly. Over the past 30 days it has moved between −0.13 m and 0.08 m.

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

Compared with 21 years of daily readings for this time of year. How to read levels

Key numbers

Median for this date
0.06 m0.12 m below the median for this date
Normal for this date
0.00 m – 0.22 m8 years in 10 fall in this range (21 years of records)
Normal range
0.00 m – 1.68 m
Same day last year
−0.09 m+0.02 m
Lowest and highest in 30 days
−0.13 m – 0.08 m
Lowest and highest in 12 months
−0.12 m – 3.50 m
Highest on record
4.36 mJune 26, 2007
Lowest on record
−0.24 mJuly 27, 2004

On the river at Killamarsh

Low, clear water makes fish wary, and anglers often do better early and late in the day. For canoeists, shallow riffles mean scraped hulls and the odd portage.

Flood warnings for the area come from the Environment Agency.

About the River Rother

River Rother, East Sussex

The River Rother flows for 35 miles (56 km) through the English counties of East Sussex and Kent. Its source is near Rotherfield in East Sussex, and its mouth is on Rye Bay, part of the English Channel. Prior to 1287, its mouth was further to the east at New Romney, but it changed its course after a great storm blocked its exit to the sea. It was known as the Limen until the sixteenth century. For the final 14 miles (23 km), the river bed is below the high tide level, and Scots Float Sluice is used to control levels. It prevents salt water entering the river system at high tides, and retains water in the river during the summer months to ensure the health of the surrounding marsh habitat. Below the sluice, the river is tidal for 3.7 miles (6.0 km).

Read more on Wikipedia

Text and image from Wikipedia and Wikimedia Commons, licensed under CC BY-SA.

Weather at the gauge

The forecast is not available right now.

Sunrise 07:38 AM Sunset 06:05 PM Daylight 10 hr, 27 min First quarter 44%

Map

Other gauges on the River Rother

Gauge Level Compared with normal 24 hours Distance
Meadowgate RegulatorRiver gauge, River Rother 35.14 m No reference yet −0.05 m 1.6 km
Woodhouse Mill RegulatorRiver gauge, River Rother 0.24 m Normal −0.04 m 4.6 km
Woodhouse MillRiver gauge, River Rother 0.46 m Normal −0.04 m 4.7 km
CatcliffeRiver gauge, River Rother 25.36 m Normal −0.08 m 7.4 km
Canklow RegulatorRiver gauge, River Rother 23.84 m No reference yet −0.11 m 8.5 km
WhittingtonRiver gauge, River Rother 0.22 m Low −0.03 m 8.7 km
Chesterfield Tapton BridgeRiver gauge, River Rother 0.06 m Low −0.02 m 11 km
Hady HillRiver gauge, River Rother 0.52 m Normal −0.04 m 12 km
Chesterfield St AugustinesRiver gauge, River Rother 0.21 m Normal −0.04 m 13 km
Chesterfield Avenue WashlandsRiver gauge, River Rother 0.20 m Normal ±0 14 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Rother Valley LakeRiver gauge, Rother Washlands 0.03 m Normal ±0 0.6 km
Eckington Rotherham RoadRiver gauge, The Moss 0.23 m Lowest on record −0.02 m 2.0 km
StaveleyRiver gauge, River Doe Lea 0.11 m Normal −0.03 m 6.7 km
Catcliffe DrainRiver gauge 25.64 m Normal ±0 7.4 km
Sheffield Carr Brook ScreenRiver gauge, Carr Brook 0.00 m Low ±0 8.0 km
Canklow WashlandsRiver gauge, Ulley Brook 0.15 m Normal ±0 8.5 km

Questions and answers

Is the River Rother at Killamarsh higher than last year?

Yes, it is 0.02 m higher than on the same day last year, when the reading was −0.09 m.

What is a normal level for the River Rother at Killamarsh in mid-October?

The median for mid-October is 0.06 m. In 8 years out of 10 the reading falls between 0.00 m and 0.22 m, based on 21 years of records.

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 −0.06 m on the gauge does not mean the water is that deep.

What is the water level of Killamarsh today?

On 18 Oct 2026, 00:45 BST, the water level was −0.06 m. Down 0.05 m over the last 24 hours.

Is Killamarsh rising or falling?

Down 0.05 m over the last 24 hours. Down 0.04 m over the last 7 days.

Is the level of Killamarsh normal?

Very low for mid-October. Compared with 21 years of daily readings for this time of year.

What is the highest water level ever recorded at Killamarsh?

The highest level on record is 4.36 m on June 26, 2007. The lowest is −0.24 m on July 27, 2004.

For specialists

Station codes, datum, parameters, data quality and downloads
Operator
Environment Agency
Station code
ea:L0307 (Agency page)
Coordinates
53.32672, -1.32882 (WGS84)
Vertical datum
station datum
Update interval
every 15 minutes
Licence
Open Government Licence v3.0. Contains Environment Agency data licensed under the Open Government Licence v3.0

Published series

ParameterLast valueTime (UTC)Quality
Water level −0.06 m 2026-10-17 23:45 Provisional

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How to cite

Environment Agency: Killamarsh (ea:L0307). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/south-yorkshire/killamarsh

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.