Etowah River at Kelly Bridge Road, near Matt Water Level
Live river level, flow, historical records and forecast for Etowah River at Kelly Bridge Road, near Matt in GA, United States, built from official government gauge data.
- Location GA, United States
- Watershed etowah
- Primary gauge 02390050 (USGS)
About Etowah River at Kelly Bridge Road, near Matt
The Etowah River at Kelly Bridge Road, near Matt sits in the Etowah watershed in Georgia.
The watershed
This gauge watches 277 sq mi (717 km2) of drainage upstream of the station. That is the area that feeds this reach, not the full watershed.
For people living, farming, or fishing here, the useful pattern is the seasonal one. The station’s typical high month is February at 2.64 ft (0.81 m), and the typical low month is October at 1.3 ft (0.4 m). The typical annual swing is 16.1 in (40.9 cm), which is the range docks, pumps, and shallow spots need to handle through the year.
What the numbers say
The record high at this station is 15.32 ft (4.67 m) in February 2025. The record low is 0.58 ft (0.18 m) in October 2016.
With 13 years on record, those two end points show how far this river can move here. For an angler, a high stage like 15.32 ft (4.67 m) means access, current speed, and bank conditions can change fast. For anyone with an intake, dock, or low crossing, the 16.1 in (40.9 cm) seasonal swing is the everyday range to plan around, while the record low shows how shallow this reach can get in a dry stretch of the year.
The regional pattern here is rain-driven: winter-spring rains carry the main high-water season, and warm-season low flows can settle in between storms. On this gauge, the monthly pattern fits that broad rhythm.
Reading the hero number
The number on the page is today’s reading compared with the median for this calendar day from the station’s record. That is more useful than raw elevation because a stage by itself does not say whether this river is running high or low for the season.
This gauge is a USGS station, and its record spans 13 years. If today’s reading sits above the day’s median, the river is running higher than usual for this date; if it sits below, it is running lower than usual.
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.
How Nibi Metrics works · Water stories
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.
Alerts that watch the water for you
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.
Where Nibi comes from
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.
Coverage
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.
Free forever, funded by members
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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How every number is computed - About the platform
