WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Blue River at Stadium Drive in Kansas City in MO, United States, built from official government gauge data.
Blue River at Stadium Drive sits in the Lower Missouri-Crooked watershed in Missouri.
The station record spans more than 24 years. The highest reading on file is 32.25 ft (9.83 m) in August 2017. The lowest is 4.22 ft (1.29 m) in November 2007. That spread tells you the river can move far outside its middle range, so a dock, bank access, or low intake needs room for both ends of the record.
The usual seasonal pattern is modest but real. May is the highest typical month at 6.2 ft (1.89 m), and October is the lowest typical month at 5.49 ft (1.67 m). The typical annual swing is 8.5 in (21.5 cm). For day-to-day use, that means the river usually changes by inches, not feet, but the larger record highs show what can happen when rainfall stacks up.
In this part of the region, flooding can come in any season, and spring is often the fastest season for rises. Some streams in the area also keep baseflow from karst springs. That regional pattern is useful context, but the station record above is what matters most for this reach.
The gauge drains 256 sq mi (663 km2) above the station. That is the land area feeding this reading, not the whole Lower Missouri-Crooked watershed.
For people living near the river, that upstream area is large enough to gather runoff from a broad mix of streets, fields, and tributaries before water reaches Stadium Drive. A basin of that size can answer rain over a wide area, so local conditions upstream matter as much as what happens right at the bridge.
The hero number on this page should be read against the median for this calendar day in the station record, not as a raw elevation. That comparison shows whether the river is running near its usual level for today, or sitting above or below its normal seasonal mark.
This station is a USGS site, and the record here covers more than 24 years. That long record is what makes the day-of-year comparison useful: it filters out the seasonal rise and fall, so you can judge the reading in context instead of comparing it to a single fixed stage.
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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