Ale Water at Ancrum Water Level
Live river level, flow, historical records and forecast for Ale Water at Ancrum in Scotland, United Kingdom, built from official government gauge data.
- Location Scotland, United Kingdom
- Primary gauge sepa-15002 (Water Survey of Canada)
About Ale Water at Ancrum
Ale Water at Ancrum is a gauged river in Scotland.
What the record shows
The station has 41 years on record, so its range is long enough to include both quiet low-water spells and sharper flood peaks.
The highest level in the record was 2.49 m (8.16 ft) in December 2015. For anyone using the river for access, crossings, or intake planning, that is the upper edge of what this gauge has seen.
The lowest level in the record was 0.21 m (0.69 ft) in August 1995. That kind of low water matters for shallow margins and any use that depends on steady depth.
Seasonally, the river is usually highest in January at 0.7 m (2.29 ft) and lowest in July at 0.31 m (1 ft). The typical annual swing is 39.4 cm (15.5 in), which is the kind of seasonal range a dock, bank landing, or small abstraction point has to tolerate.
The river
Because this station has no named watershed in the metadata, the useful picture is the river reach itself and its seasonal rhythm. The pattern fits a rain-fed system: higher water is more likely in the wetter part of the year, and lower water tends to show up in the warm season.
For people who watch the river day to day, that means winter and early spring are the time to expect more frequent rises, while July is the month to expect the lowest typical level. The record also shows that the river can move well beyond that normal seasonal band when conditions line up.
Reading the hero number
The number shown on the page is best read as today’s level compared with the median level for this calendar day across the station’s record. That is more useful than raw elevation because it tells you whether the river is running high or low for the date, not just how tall it is.
With SEPA operating the station and 41 years of record behind it, that comparison gives a practical sense of where the river sits in its own history. For cottagers, anglers, and anyone watching water use or access, the daily median is the quicker signal.
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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