WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Pyl Brook at Morden Park in England, United Kingdom, built from official government gauge data.
Pyl Brook at Morden Park is a gauged river in England.
This reach has 29 years on record, so the gauge gives a useful view of how the brook behaves across wet and dry spells. For people living near it, that matters most when levels move outside the usual range: the record high was 1.44 m (4.72 ft) in July 2007, while the record low was 0.05 m (0.15 ft) in August 1999. Those two ends of the record show the spread this brook can cover.
The seasonal pattern is narrow on this station. The highest typical month is November at 0.52 m (1.7 ft), and the lowest typical month is July at 0.49 m (1.6 ft). That is only a small shift, and the typical annual swing is 3.1 cm (1.2 in). For a dock, culvert, or intake on this water, that means the day-to-day position of the brook is usually steadier than its record extremes suggest.
The numbers point to a brook that stays close to one level for much of the year, then still has room for sharp departures. The highest typical month is in late autumn, while July is the lowest typical month. That lines up with temperate hydrology, where spring and early summer can ease into lower water, but this gauge’s own record is what matters most here: the range from 0.05 m (0.15 ft) to 1.44 m (4.72 ft) is the span local users need to keep in mind.
For anglers, that range is a reminder that access and edge habitat can change a lot between low-water and high-water periods. For anyone with infrastructure close to the bank, the small typical swing should not hide the larger record spread.
The hero number on this page should be read against the median for this calendar day across the station’s record, not as a raw elevation on its own. That comparison tells you whether the brook is running near its usual level for today, which is more useful than the height alone.
This station is published by the Environment Agency. With 29 years on record, the calendar-day median gives a better sense of where Pyl Brook stands in its own history, which is what a neighbour, angler, or flood watcher needs when deciding whether the water is simply typical or moving away from it.
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.
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.
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.
Set a threshold on any location - a level, a distance above typical, or a rate of climb - and Nibi emails or notifies you the moment the gauge crosses it. Cottagers use it for spring freshet, anglers for river conditions, marinas and municipalities for operations. The scanning runs around the clock against the same measured data shown on every page.
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.
Nibi spans the continent: every Canadian province and territory with active federal gauges - from Vancouver Island rivers to the Muskoka lakes, prairie reservoirs, and Quebec's hydrometric network - and the United States from Maine to the Texas Hill Country, the Ohio Valley, and the Pacific Northwest. Coverage grows where the water news is: when a basin floods, its gauges join the platform with their full historical records attached. Many stations report every five to fifteen minutes; most report at least hourly; every page states exactly when its gauge last spoke.
The core promise is simple: the water data is free, for everyone, forever. Live levels, maps, radar, and recent history never sit behind a paywall. Paid plans fund the platform by adding automation - multi-location alerts, decades of history, longer forecasts, and PDF reports - so the people who need more carry the cost for everyone who just needs to check the lake before driving up. There are no investors and no advertising deals shaping what the data says.
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