WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for Pea River near Ariton AL in AL, United States, built from official government gauge data.
The Pea River near Ariton sits in the Pea watershed in Alabama.
The station has more than 39 years of record. The highest level in that span was 24.71 ft (7.53 m) in December 2015, and the lowest was 1.51 ft (0.46 m) in September 2011. That range matters for anyone using a dock, pumping from the bank, or watching a crossing: this river can move from a low late-summer stage to a much higher winter crest.
The seasonal pattern is clear. The typical high month is March at 3.79 ft (1.16 m), while the typical low month is October at 2.01 ft (0.61 m). The usual annual swing is 21.3 in (54.2 cm). For local users, that tells you the river is generally higher in late winter and early spring, then settles into lower water by early fall.
The drainage area above this station is 498 sq mi (1,290 km2). That is the land feeding this gauge, not the whole named watershed. In a rain-driven Gulf South setting, winter and spring rains often set the annual highs, while long warm-season low flows can hold between storms. Tropical systems can also bring sharp rises later in the year, so a quiet summer reach can change fast after heavy rain upstream.
The hero number on this page should be read against the median for this calendar day, not against the river’s absolute elevation. That comparison shows whether the Pea River is running above or below its usual stage for today, which is more useful than a raw feet reading by itself.
This station is operated by the USGS, and the record spans more than 39 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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