Nivelmap
EN

How to read levelsSources and methods

North America

Western Europe

Central Europe

Mediterranean

Nordic countries

Slea Tilting Gate water level

River gauge, River Slea, Lincolnshire, United Kingdom

Directions

Within the normal range

Water level

0.32m Steady over the last 24 hours

0.0 0.3 0.5 Highest onrecord 0.58 m Lowest on record 0.00 m

History

0.250.300.35mOct 12Oct 14Oct 15Oct 17Oct 19Bottom of normal range0.250.300.35mOct 12Oct 15Oct 19Bottom of normal range
0.250.300.35mSep 19Sep 26Oct 4Oct 11Oct 19Bottom of normal range0.250.300.35mSep 19Oct 4Oct 19Bottom of normal range
Water level Top of normal rangeBottom of normal range

What this means

Water levels are unremarkable at Slea Tilting Gate, where the gauge shows 0.32 m.

The usual range here runs from 0.24 m to 0.50 m.

The level has held steady over the past 24 hours. The 30-day range is 0.27 m – 0.36 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
0.24 m – 0.50 m
Lowest and highest in 30 days
0.27 m – 0.36 m
Lowest and highest in 12 months
0.32 m – 0.34 m
Highest on record
0.58 mDecember 29, 2012
Lowest on record
0.00 mFebruary 16, 2003

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 River Slea

River Slea

The River Slea is a 36.4-kilometre-long (22.6 mi) tributary of the River Witham, in Lincolnshire, England. In 1872 the river was described as "a never-ending source of pure water", and was a trout river renowned throughout the East coast of England. But in the late 1960s, the Anglian Water Authority took control of the river, and thereafter it became rapidly degraded, due mostly to over-abstraction of water for use in farming.

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 07:35 AM Sunset 05:59 PM Daylight 10 hr, 24 min First quarter 58%

Map

Other gauges on the River Slea

Gauge Level Compared with normal 24 hours Distance
Cranwell Line SluiceRiver gauge, River Slea 0.08 m Normal ±0 1.3 km
Leasingham MillRiver gauge, River Slea 0.04 m Normal +0.02 m 3.3 km

Nearby gauges

Gauge Level Compared with normal 24 hours Distance
Ruskington BeckRiver gauge 0.27 m Normal +0.01 m 5.6 km
SwatonRiver gauge, South Forty Foot Drain 0.20 m Normal +0.02 m 10 km
Billingborough OusemereRiver gauge, South Forty Foot Drain 0.05 m Low +0.01 m 12 km
BillinghayRiver gauge, Billinghay Skirth 0.48 m Normal +0.01 m 13 km
Donington BridgeRiver gauge, South Forty Foot Drain 0.72 m Normal −0.02 m 15 km
Pointon LodeRiver gauge −0.03 m Very low +0.10 m 15 km
Chapel HillRiver gauge, River Witham 1.05 m Normal +0.01 m 16 km
Brant BroughtonRiver gauge, River Brant 0.11 m Normal +0.05 m 16 km

Questions and answers

What is the typical range for the River Slea at Slea Tilting Gate?

The Environment Agency gives a typical range of 0.24 m to 0.50 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 0.32 m on the gauge does not mean the water is that deep.

What is the water level of Slea Tilting Gate today?

On 19 Oct 2026, 11:45 BST, the water level was 0.32 m. Steady over the last 24 hours.

Is Slea Tilting Gate rising or falling?

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

Is the level of Slea Tilting Gate 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 Slea Tilting Gate?

The highest level on record is 0.58 m on December 29, 2012. The lowest is 0.00 m on February 16, 2003.

How often is this data updated?

The Environment Agency 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
Environment Agency
Station code
ea:E4411 (Agency page)
Coordinates
52.99885, -0.40858 (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 0.32 m 2026-10-19 10:45 Provisional

Download

Embed this gauge

Add a live card for this gauge to your website. It updates on its own and links back here.

How to cite

Environment Agency: Slea Tilting Gate (ea:E4411). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-kingdom/lincolnshire/slea-tilting-gate

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