Simpson Creek at the Mouth Water Level

Live river level, flow, historical records and forecast for Simpson Creek at the Mouth in BC, Canada, built from official government gauge data.

About Simpson Creek at the Mouth

Simpson Creek in the Bulkley watershed, British Columbia, is monitored at the mouth.

Season by season

This gauge sits in a mountain setting, and the year follows the snowpack. The typical high comes in May at 0.56 m (1.82 ft), then the creek drops toward its typical low in February at 0.32 m (1.03 ft).

For anyone with a dock, intake, or bank access, that 24.1 cm (9.5 in) annual swing is the normal range to plan around. Spring brings the highest water of the year here, while late winter is the lower end of the cycle.

Records and rises

The record high is 0.97 m (3.18 ft) in June 2017. The record low is 0.27 m (0.89 ft) in March 2014.

Those two marks show the spread this creek can reach beyond its usual seasonal range. For someone fishing or working near the bank, the June 2017 high is the kind of level that changes access quickly, while the March 2014 low is the kind of water that can leave shallow margins exposed.

This station has 56 years on record.

Reading the hero number

The number shown on the page is best read against the median for this calendar day, not as a raw height by itself. A level of 0.56 m (1.82 ft) can mean something very different in May than in February, so the day-median gives the better local context.

That comparison comes from the Water Survey of Canada station record. With more than 56 years on record, the page is using the station’s own history to show whether today sits above or below what is normal for this date.

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

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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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