Hogsmill River at Worcester Road Water Level
Live river level, flow, historical records and forecast for Hogsmill River at Worcester Road in England, United Kingdom, built from official government gauge data.
- Location England, United Kingdom
- Primary gauge ea-3369TH (Environment Agency)
About Hogsmill River at Worcester Road
Hogsmill River at Worcester Road is a gauged river in England.
Season by season
The Hogsmill’s typical high water comes in December, when the level sits around 1.09 m (3.56 ft). By July, the typical level eases to 0.97 m (3.17 ft). That seasonal gap is 12.1 cm (4.8 in), which is small enough to sound modest on paper and still enough to matter for a low bank, a footbridge, or any intake that sits close to the waterline.
For people using the river through the year, that pattern says the reach does not stay fixed at one level for long. In a temperate river, that usually means the water can answer to winter rainfall and snowmelt seasonality, then settle back in summer. The practical point is simple: December conditions and July conditions are not the same river for access, wading, or bank-side work.
Records and rises
The highest level in the record is 1.63 m (5.34 ft) in March 2023. The lowest is 0.61 m (2.01 ft) in July 2023. Those two readings show the range this gauge has already seen within the same year, so a single outing or single season should not be treated as representative.
With 27 years on record, the station has enough history to show a real spread between ordinary seasonal levels and the more extreme readings. For anglers, that matters because holding water, shoreline depth, and access can change quickly around these edges. For cottagers and anyone working near the bank, the record high is the level to keep in mind when checking what sits low and close to the water.
Reading the hero number
The hero number on this page is best read against the median level for the same calendar day, not as a raw height by itself. That comparison shows whether the river is running above, below, or near its usual position for this date at this station.
That is more useful than elevation alone because the number is tied to the Hogsmill’s own record and its usual day-to-day pattern. The station is operated by the Environment Agency, and its long local record makes the comparison meaningful for this reach of the river rather than for a generic benchmark.
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.
Water Stories
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The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
How every number is computed - About the platform
