Chorlton Brook at Lavington Avenue Debris Screen Water Level

Live river level, flow, historical records and forecast for Chorlton Brook at Lavington Avenue Debris Screen in England, United Kingdom, built from official government gauge data.

About Chorlton Brook at Lavington Avenue Debris Screen

Chorlton Brook at Lavington Avenue Debris Screen is a gauged river in England.

The watershed

For this reach, the record describes a small but active seasonal pattern rather than a big river response. Over 21 years on record, the monthly range has been tight in typical conditions: November is the highest month at 0.06 m (0.19 ft), and September is the lowest at 0.03 m (0.11 ft). That kind of spread is small enough that a low crossing, outfall, or screen can feel the difference quickly when water starts to rise or fall.

The seasonal note fits a temperate flow regime: spring and autumn are the times to watch for higher water, while summer low water is part of the expected cycle. For someone living beside the brook, that means the channel spends much of the year near a narrow band, but it can still shift outside that band when storms or wet spells arrive.

What the numbers say

The largest level in the record is 1.81 m (5.93 ft), set in December 2010. The lowest is -0.48 m (-1.56 ft), also in December 2010. Those two marks show that the brook has reached both ends of a wide span in the same month, which is worth remembering if you are checking a garden edge, a culvert, or a debris screen after heavy weather.

The typical annual swing is 2.5 cm (1 in). That is not much on paper, but it is enough to matter where water is shallow or where a small change affects flow past a fixed point. The monthly figures suggest that late autumn is usually the higher part of the year, while late summer tends to be lower.

Reading the hero number

The hero number on this page is today’s reading compared with the median for the same calendar day across the station’s record. That is more useful than raw elevation, because 0.20 m (0.66 ft) can mean very different things in September than it does in November.

This station is operated by the Environment Agency. With 21 years on record, that day-by-day comparison gives a practical sense of whether the brook is sitting near its usual level for this time of year, or standing above or below its normal range.

How this page is built

Readings come from official government gauges and are rolled into daily records: the daily mean, high and low for every day on record. Each calendar day gets its own baseline from the full history, so the level you see is compared against what this specific date usually looks like rather than an annual average.

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Nibi Metrics - live water levels, flow, and forecasts for lakes and rivers across Canada, the US and the UK

Real-time water levels, forecasts, and alerts for lakes and rivers across Canada, the US and the UK. Built on official government data.

Nibi Metrics tracks more than 13,000 gauged lakes and rivers across Canada, the United States and the United Kingdom, reading directly from official federal monitoring networks: the Water Survey of Canada, the United States Geological Survey, Quebec's provincial hydrometric network, and the Environment Agency for England. Every number on the platform is measured, not modelled - taken from a government gauge on the water itself and compared against that location's own historical record for this exact date.

What you can see for any monitored lake or river

The level right now, in feet or metres, updated as the source agency publishes new readings - for many stations that is every five to fifteen minutes. How today compares to typical: every location carries its own typical-for-this-date band built from its historical record, so a reading is never just a number - it is above, below, or near what this water usually does on this calendar day. Which way it is moving: a measured RISING, FALLING, or STEADY verdict computed from the gauge's own recent readings, with the rate of change - the difference between a flood ending and one beginning. What comes next: level forecasts up to 72 hours ahead, driven by the gauge's recent behaviour, upstream water, and quantitative precipitation forecasts, alongside live radar, lightning, and weather for the surrounding region.

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Nibi means water in Anishinaabemowin. The platform began at a family cottage on Lake Muskoka, Ontario, where the spring melt floods the shoreline most years and the only forecast was standing on the dock, looking, and guessing. It grew into an independent, member-funded platform run by Muskoka Research Inc. - no investors, no data resale, and a privacy policy shorter than most cookie banners. The core data is free for everyone, forever; paid plans add automation like multi-location alerts, deep history, and reports.

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