WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Massac Creek near Paducah in KY, United States, built from official government gauge data.
Massac Creek near Paducah is in the Lower Ohio watershed in Kentucky.
March is the typical high-water month here, with a level of 2.85 ft (0.87 m). August is the typical low-water month, at 2.44 ft (0.74 m). That gap is a typical annual swing of 4.9 in (12.5 cm), so the day-to-day range is usually modest even when the creek is being watched closely.
For people living nearby, that means the creek’s ordinary seasonal movement is smaller than its flood spikes. In this part of the country, rain on already wet ground can push levels up quickly, especially in winter and spring. A small stream can look settled one day and be running much higher after a heavy rain.
The highest level in the record is 10.17 ft (3.1 m), reached in April 2025. The lowest is 1.76 ft (0.54 m), reached in July 2012.
Those two marks show the range this creek can cover. The high end is the number to keep in mind for bank access, low crossings, and anything set near the water. The low end matters for fish cover, shallow intake setups, and places where a thin channel can leave little margin.
The station has 50 years on record. No fastest 24-hour rise is listed in the facts, so there is no way here to state how much warning this creek gives from one day to the next.
The hero number on this page is today’s reading set against the median for this calendar day across the station record. That comparison is more useful than raw elevation because the same height can mean very different things in March than in August.
This gauge is operated by the USGS. With 50 years on record, the day-of-year context helps show whether the creek is running near its usual level for now, not just how high it sits above the datum.
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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