River Loddon at Sindlesham Mill Water Level
Live river level, flow, historical records and forecast for River Loddon at Sindlesham Mill in England, United Kingdom, built from official government gauge data.
- Location England, United Kingdom
- Primary gauge ea-2481TH (Environment Agency)
About River Loddon at Sindlesham Mill
River Loddon at Sindlesham Mill is a gauged river in England.
The watershed
This station sits on the River Loddon in England. The record here runs for 29 years, so the day-to-day pattern has some weight behind it. For people watching a bank, bridge, or intake, the main thing is the season: levels are usually highest in January at 0.34 m (1.11 ft) and lowest in August at 0.12 m (0.41 ft). That gap is a typical annual swing of 21.3 cm (8.4 in), so summer is the part of the year when the river asks the most from shallow margins and fixed fittings.
The extremes show how far outside that usual band the river can go. The record high is 1.27 m (4.17 ft) in January 2003, and the record low is 0.02 m (0.05 ft) in September 2015. Those are useful reference points for anyone judging clearance, access, or where fishable water starts and stops on a given day.
What the numbers say
The seasonal shape is straightforward for a temperate river: higher water in winter, lower water in late summer. January is the month to watch for the highest typical levels, and August is the month where the river usually drops furthest back.
Because the fast-rise field is not given, there is no warning-time number to lean on here. That means the daily level itself matters more when conditions are changing, especially after a wet spell. The river can sit well within its usual band for long stretches, then move well beyond it when the weather shifts.
For local users, the practical takeaway is simple. Winter levels are normally higher than summer levels, and the record shows that the river has reached more than three times its typical January level. That is enough to affect low banks, moorings, and any spot where a small change in stage makes a big difference.
Reading the hero number
The hero panel compares today’s reading with the median for this calendar day across the station’s 29-year record. That is more useful than raw elevation because it shows whether the river is running high or low for this time of year, not just how many metres are on the staff gauge.
This page is based on data from the Environment Agency.
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.
How Nibi Metrics works · Water stories
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.
Alerts that watch the water for you
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.
Where Nibi comes from
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.
Coverage
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.
Free forever, funded by members
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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