Lyon at Moar Water Level
Live river level, flow, historical records and forecast for Lyon at Moar in Scotland, United Kingdom, built from official government gauge data.
- Location Scotland, United Kingdom
- Primary gauge sepa-14949 (Water Survey of Canada)
About Lyon at Moar
Lyon at Moar is a gauged river in Scotland.
The watershed
The station drains 161 km2 (62.3 sq mi) upstream of the gauge, so the number here is the water your reach has to carry after rain and runoff from that area. For people living beside the river, that catchment size matters because the gauge is reflecting the response of that upstream land, not just the channel at the bridge.
What the numbers say
The record high at this site is 2.46 m (8.07 ft), set in December 2006. The record low is 0.04 m (0.12 ft), from April 1994. Those two marks show a river that can move from very small spring levels to a much higher winter crest.
Seasonally, November is the highest month on record at 0.37 m (1.21 ft), while April is the lowest month at 0.3 m (0.99 ft). That is a modest calendar-day pattern, and the typical annual swing is 6.7 cm (2.6 in). For a dock, intake, or small crossing, that means the day-to-day seasonal change is usually limited, even though the record range is much larger.
With 36 years on record, the station has enough history to show how the river behaves in wet months and in the warmer low-flow stretch. In this part of the world, winter and spring rain often carries the season, while late summer and early autumn can sit lower for longer.
Reading the hero number
SEPA’s hero number is not just a water level; it is today’s reading compared with the median for this calendar day across the station record. That comparison is more useful than raw elevation because it shows whether the river is running high or low for the time of year.
At a station with more than 36 years on record, that day-median context helps separate an ordinary seasonal level from one that is unusual for the date. For anyone checking access, angling, or bank conditions, that is the number to watch.
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
