WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Amite River at Port Vincent in LA, United States, built from official government gauge data.
The Amite River at Port Vincent sits in the Amite watershed, Louisiana.
This station has 39 years on record. The high-water mark is 17.44 ft (5.32 m) in August 2016, and the low-water mark is -0.7 ft (-0.21 m) in December 2010. For anyone using a dock, bank access, or a shallow crossing, those two marks show the span this reach has already seen.
The seasonal pattern is modest compared with those extremes. The typical high month is September at 2.32 ft (0.71 m), while the typical low month is July at 1.46 ft (0.44 m). The typical annual swing is 10.4 in (26.4 cm). That is the change a fixed dock, intake, or ramp has to live with through the year.
For this part of Louisiana, slow drainage, rainfall flooding, and hurricane-season surges can keep water elevated for days. That regional pattern matters here because it affects how long high water can stay on the landscape, not just how fast it arrives.
The gauge drains 1,596 sq mi (4,134 km2) upstream of this station. That is the area feeding the reading at Port Vincent, not the watershed as a whole. Upstream rain anywhere in that catchment can show up at the station.
With that much land above the gauge, local conditions on the river can shift after broad rain events, and low areas near the banks may stay wet longer than a short-lived rise would suggest. For anglers and property owners, the record and the seasonal range together give a better sense of what this reach tends to do than a single snapshot ever could.
The number on the page is most useful when you compare today’s reading with the median for this calendar day across the station’s record. That puts the level in context for the date, instead of treating raw elevation as if it meant the same thing in every season.
This station is a USGS site, and with more than 39 years on record, the day-of-year median is a practical benchmark for how the Amite is behaving right now at Port Vincent.
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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