Allegheny River at Eldred Water Level
Live river level, flow, historical records and forecast for Allegheny River at Eldred in PA, United States, built from official government gauge data.
- Location PA, United States
- Watershed upper allegheny
- Primary gauge 03010500 (USGS)
About Allegheny River at Eldred
The Allegheny River at Eldred sits in the Upper Allegheny watershed in Pennsylvania.
Season by season
March is the usual high-water month here, with a typical level of 6.51 ft (1.99 m). September is the usual low-water month, at 2.39 ft (0.73 m). That puts the typical annual swing at 4.1 ft (1.26 m), which is enough to matter for docks, intakes, and shallow launches.
In this part of the year, the river often climbs in winter and spring, then eases through summer. Late-summer floods can still arrive in this region, but the seasonal low point at this station is still September.
Records and rises
The record high is 20.19 ft (6.15 m), set in December 2010. The record low is 1.33 ft (0.41 m), set in September 2025.
Those two marks show the range this river has already put on the gauge: from a shallow late-summer low to a winter peak far above the usual seasonal band. That is the kind of spread a shoreline user watches closely when planning access or staging equipment.
No fastest 24-hour rise is listed in the facts for this station, so I will not add one.
Reading the hero number
This page’s hero number is most useful when you compare the current stage with the median for the same calendar day across the station’s record, not with a zero point on the staff gauge. Raw elevation alone does not say whether the river is running high or low for the season.
At this USGS station, the record covers more than 50 years. That long history is what gives the daily median its value: it puts the present reading in context for anglers, cottagers, and anyone checking access or flood watch on the Allegheny.
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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How every number is computed - About the platform
