WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Lyn Creek near Lyn in ON, Canada, built from official government gauge data.
Lyn Creek near Lyn sits in the Upper St. Lawrence - Thousand Islands watershed in Ontario.
The record at this station runs for more than 55 years.
The highest level in the file is 9.31 m (30.54 ft), set in July 2017. The lowest is 7.49 m (24.58 ft), set in August 2016. That span matters for anyone keeping a dock, intake, or bank access in shape: the creek has moved through a fairly narrow range in the long record, but it still reached both ends of that range in recent years.
The seasonal pattern is clear. The typical high point comes in April at 8.14 m (26.69 ft). The typical low point comes in August at 7.78 m (25.51 ft). The typical annual swing is 36.1 cm (14.2 in). For a creek used by nearby landowners and anglers, that means spring water is usually the highest point to watch, while late summer is the time when margins are tightest.
This creek drains an upstream area in eastern Ontario that responds on a seasonal cycle. The regional pattern here is spring freshet in late April-May, natural summer drawdown July-September, and an early-winter decline as ice forms.
That timing lines up with the record shape above: the creek is usually highest in spring, then eases down into late summer. If you are planning around access, water depth, or bank exposure, the question is less whether the level changes and more when the change tends to arrive.
The number shown on the page is today’s reading compared with the median for this calendar day across the station record. That is more useful than raw elevation, because a level only tells you how high the water is; the median tells you whether today is running typical for the date.
At a station with more than 55 years on record, that context is what helps you judge whether the creek is simply following its usual seasonal track or sitting above or below the middle of the historical range. This gauge is operated by Water Survey of Canada.
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.
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.
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.
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.
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.
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.
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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