Allan Water at Bridge of Allan Water Level
Live river level, flow, historical records and forecast for Allan Water at Bridge of Allan in Scotland, United Kingdom, built from official government gauge data.
- Location Scotland, United Kingdom
- Primary gauge sepa-14889 (Water Survey of Canada)
About Allan Water at Bridge of Allan
Allan Water at Bridge of Allan is a gauged river in Scotland.
What the record shows
This station has 34 years on record, so its monthly pattern is worth treating as local habit, not a short snapshot.
The highest level in the record is 2.21 m (7.23 ft) in January 2008. The lowest is 0.22 m (0.73 ft) in July 1992. For anyone drawing water, launching small craft, or working a bank-side intake, those two marks show the range this reach has already seen.
The seasonal pattern is clear enough to matter. January is the highest month at 0.77 m (2.53 ft), while July is the lowest month at 0.42 m (1.37 ft). The typical annual swing is 35.1 cm (13.8 in), which is the sort of change a fixed dock, footbridge clearance, or shallow bank access has to live with through the year.
The river
The gauge drains 210 km2 (81.1 sq mi) upstream of the station, so the readings here reflect runoff from that contributing area, not the water body as a whole.
The regional rhythm fits a rain-fed river in the cool season: winter and spring tend to bring the higher levels, while the long warm-season low-flow stretch shows up in July. That means conditions can change quickly after wet spells, and the same reach can sit close to its lower seasonal range for part of summer.
For cottagers and anglers, that mix matters in practical ways. High-water months are the periods to watch for bank edge changes and faster current. Low-water months are when access can be easier, but the channel may run much shallower than in winter.
Reading the hero number
The number shown at the top is today’s reading set against the median for this calendar day across the station’s record. That is more useful than raw elevation because the same level can mean different things at different times of year. A reading near the day’s median says the river is behaving close to its usual pattern for this date; one far from it says conditions are running higher or lower than normal for this point in the season.
SEPA is the agency behind this station, and the 34 years on record give that comparison real weight.
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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How every number is computed - About the platform
