WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Mohawk R above State Highway 30A at Fonda NY in NY, United States, built from official government gauge data.
The Mohawk River above State Highway 30A at Fonda NY sits in the Mohawk watershed, New York.
The station drains 2,118 sq mi (5,486 km2) upstream of the gauge, so the reading here reflects what reaches this point, not the full watershed downstream. For people watching the river, that upstream area is the part that sets the pace for local rise and fall.
This station has 12 years on record. The highest reading in that record was 27.98 ft (8.53 m) in November 2019, and the lowest was 8.64 ft (2.63 m) in June 2020.
The seasonal pattern is clear. The typical high point comes in June at 20.36 ft (6.21 m), and the typical low point comes in February at 12.18 ft (3.71 m). That gives a typical annual swing of 8.2 ft (2.49 m). For docks, intakes, and shoreline access, that is a wide enough range to matter through the whole year, not just during freshet.
The regional pattern here is the one to watch: spring snowmelt freshet, with the largest floods often tied to rain-on-snow or tropical remnants, then summer recessions. That fits a river where June can still sit near the top of the yearly cycle and late winter can be much lower.
The hero number on this page should be read against the median for this calendar day across the station record, not against raw elevation alone. A single stage reading by itself only says where the water is right now; the calendar-day median says whether today is running high or low for this date.
That matters on a river with 12 years on record and a typical swing of 8.2 ft (2.49 m). A level that looks ordinary in July can be high in February, and a level that looks low in June can still be near the seasonal pattern. For day-to-day use, the comparison to the long record is the better guide.
Source: USGS.
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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