Chattahoochee R .36 MI DS Wfg Dam near FT Gaines Water Level

Live river level, flow, historical records and forecast for Chattahoochee R .36 MI DS Wfg Dam near FT Gaines in AL, United States, built from official government gauge data.

About Chattahoochee R .36 MI DS Wfg Dam near FT Gaines

What the record shows

The Chattahoochee River in the lower Chattahoochee watershed in Alabama sits at a USGS station near Fort Gaines, Georgia.

This station has 17 years of record. The highest water in that record was 150.33 ft (45.82 m) in December 2015. The lowest was 99.91 ft (30.45 m) in November 2012. That gap tells you this reach can move a long way between quiet periods and flood periods, so docks, bank access, and any low riverside intake need room for change.

The usual seasonal shape is smaller than those extremes but still matters. The highest typical month is February at 105.72 ft (32.22 m), and the lowest typical month is October at 102.97 ft (31.39 m). The typical annual swing is 33 in (83.9 cm). For a neighbour on the river, that is the normal band to expect across the year, even before any storm-driven rise.

The watershed

The station drains 7,460 sq mi (19,321 km2) upstream of the gauge. That number is for this station only, not the whole named watershed.

This part of the Chattahoochee responds to rain across the basin, so the river can rise outside the usual seasonal pattern when storms are widespread. The month-to-month record here shows the water is often steadier than the record extremes suggest, but the record also shows how fast conditions can change when the basin gets a lot of rain.

Reading the hero number

The hero number on this page is best read against the median for the same calendar day, not as a raw stage number by itself. Raw elevation tells you where the water is right now; the day-median tells you whether it is running high or low for this date at this station.

With 17 years of record, that comparison is grounded in local history. USGS is the operating agency for this station.

How this page is built

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.

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Nibi Metrics - live water levels, flow, and forecasts for lakes and rivers across Canada, the US and the UK

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.

What you can see for any monitored lake or river

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.

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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.

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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.

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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.

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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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