WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Nippersink Creek above Wonder Lake in IL, United States, built from official government gauge data.
Nippersink Creek above Wonder Lake sits in the Upper Fox watershed in Illinois.
The station record runs for more than 32 years. The highest level in that span was 10.11 ft (3.08 m) in September 2019, and the lowest was 4.51 ft (1.37 m) in August 2021.
That spread matters for anyone watching a dock, bank, or intake: the creek has moved through a wide range, even if day-to-day changes are usually smaller. The typical seasonal high comes in April at 5.4 ft (1.65 m), while the typical seasonal low comes in September at 4.92 ft (1.5 m). The typical annual swing is 5.7 in (14.5 cm), so the creek’s regular rise and fall is modest compared with the record extremes.
For this station, that means spring is the season to watch most closely, and late summer is the usual low-water window.
The gauge drains 84.5 sq mi (219 km2) upstream of the station. That is the area feeding this reading, not the watershed as a whole.
In prairie-midwest hydrology, winter-spring rain and melt floods are the main pattern, and slow flat-land drainage can keep high water around for longer than people expect. Summer recessions are part of the normal cycle, which fits the lower readings shown here.
The hero number on this page should be read against the median for this calendar day at the station, not as a raw elevation by itself. A single level tells you where the water stands right now; the calendar-day median tells you whether it is high or low for this date at this site.
This station is operated by the USGS, and the record spans more than 32 years.
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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