Savannah River above New Sav. Lock and Dam Water Level
Live lake level, flow, historical records and forecast for Savannah River above New Sav. Lock and Dam in GA, United States, built from official government gauge data.
- Location GA, United States
- Watershed middle savannah
- Primary gauge 02196999 (USGS)
About Savannah River above New Sav. Lock and Dam
Savannah River sits in the Middle Savannah watershed in Georgia.
The watershed
This station drains 7508 sq mi (19446 km2) upstream of the gauge. That is the area that matters for this reading, not the whole watershed label on the map. For people living or fishing along this reach, the upstream basin is large enough that rain in one part of the network can reach the gauge without much warning, but the response here is still a river response, not a lake response.
What the numbers say
The record high is 120.01 ft (36.58 m) in September 2024. The record low is 8.29 ft (2.53 m) in August 1991. That range is wide enough to matter for docks, bank access, and any intake that depends on a steady stage.
The seasonal pattern is tight. The typical high month is November at 114.19 ft (34.81 m), and the typical low month is September at 113.95 ft (34.73 m). The typical annual swing is 2.9 in (7.3 cm). For daily use, that says the river usually moves within a narrow band, even though the long record shows it can break far outside that band when conditions line up.
This station has 37 years on record. That is enough history to separate a one-off spike from the ordinary cycle.
Reading the hero number
The hero number on this page should be read against the median for this calendar day, not as a raw elevation by itself. A stage can look high or low in isolation and still be normal for the date; the median puts today beside the station’s own record for the same day of the year.
That matters here because this is a USGS station with 37 years on record. The comparison shows whether today is above or below the usual level for this date on the Savannah, which is what a dock owner, angler, or flood watcher needs when deciding whether conditions are ordinary or out of pattern.
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.
Water Stories
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One percent, every year, forever - unwrapping hydrology's most misunderstood phrase, and how it differs from our own percentiles.
How every number is computed - About the platform
