WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Plum Brook at Utica in MI, United States, built from official government gauge data.
Plum Brook in the Clinton watershed, Michigan.
This station has 50 years on record.
The highest water level in the file is 8.56 ft (2.61 m), set in September 2021. The lowest is 1.9 ft (0.58 m), set in August 2022. For someone watching a bank, dock, or crossing, that spread tells you this reach can move far outside its usual band.
The seasonal pattern is tighter than the record extremes. The highest typical month is April at 2.48 ft (0.76 m), and the lowest typical month is September at 2.19 ft (0.67 m). The typical annual swing is 3.5 in (8.8 cm), which is the range a fixed intake or low dock clearance has to live with most years.
This is a USGS station on Plum Brook at Utica, with 16.5 sq mi (42.7 km2) upstream of the gauge. That number is the area draining to this station, not the whole Clinton watershed.
In Great Lakes country, spring snowmelt freshet is often the main seasonal lift, while lake-effect snow helps build the winter pack. Groundwater-fed streams usually hold steadier summer baseflow than most regions, and this brook’s monthly pattern shows a modest late-summer low compared with spring.
The hero number on this page should be read against the median for this calendar day at the station, not against raw elevation alone. A stage can look high or low by itself, but the median puts it beside what is typical for the same day in the local record.
That matters here because the station has a record that reaches back more than 50 years, and the same water level can mean different things in April than in September. For day-to-day use, the median is the cleaner guide for anglers, cottagers, and anyone checking access or water levels.
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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