WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Mohawk River at Rexford NY in NY, United States, built from official government gauge data.
The Mohawk River at Rexford NY is a gauged river in the Mohawk watershed, New York.
This reach has a clear seasonal range. The typical high month is October at 12.01 ft (3.66 m), and the typical low month is February at 10.06 ft (3.07 m). For a dock, landing, or shallow intake, that means the river does not sit at one level for long; the water shifts by 23.4 in (59.4 cm) over a typical year.
That pattern is a useful reminder to watch the calendar, not just the gauge. In this part of the Northeast, spring snowmelt freshet is the usual seasonal lift, while summer recessions are the low-water period many users feel first.
The station record runs for 12 years, which is enough to show the edges of this reach. The highest level in the record is 18.74 ft (5.71 m), reached in February 2019. The lowest is 8.22 ft (2.51 m), reached in December 2017.
Those two marks matter because they show how far the river can move beyond its typical month-to-month band. February has already produced the record high, which is a useful signal for anyone watching winter water, ice-margin conditions, or shoreline stress. The record low in December 2017 is the other side of the range: even in a cool season, the river can sit well below its usual autumn level.
The watershed above this station is 3,360 sq mi (8,702 km2). That is a large contributing area for this gauge, so upstream weather can show up here in a broad, systemwide way rather than as a small local bump.
The hero number on this page is the current reading at the USGS station compared with the median for the same calendar day across the 12-year record. That is more useful than raw elevation because a stage that looks ordinary in spring may be high for late summer, and the opposite can also be true.
For people using the river day to day, the comparison tells you where the water sits against its own seasonal baseline. A value above the median points to more water than is typical for that date; a value below it points to less.
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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