Little Conemaugh River at Wilmore Water Level
Live river level, flow, historical records and forecast for Little Conemaugh River at Wilmore in PA, United States, built from official government gauge data.
- Location PA, United States
- Watershed conemaugh
- Primary gauge 03040100 (USGS)
About Little Conemaugh River at Wilmore
Little Conemaugh River at Wilmore is a gauged river in the Conemaugh watershed, Pennsylvania.
The watershed
This station drains 49.6 sq mi (129 km2) above Wilmore, so the numbers here reflect a small upstream area rather than the whole Conemaugh system. That scale matters for anyone watching bankfull conditions, bridge approaches, or a local intake: water can respond quickly when rain lands in the basin, and summer low water can show up just as quickly.
The record covers more than 18 years, which is enough to show a clear seasonal pattern. March is the usual high month at 1.63 ft (0.5 m), while September is the usual low month at 0.88 ft (0.27 m). The typical annual swing is 9.1 in (23 cm). For anglers, that means wading depth and current can change from late winter into early fall; for cottagers and landowners, it means docks and near-bank areas see a fairly regular range through the year.
What the numbers say
The highest reading on record is 7.99 ft (2.44 m) in September 2021. The lowest is 0.47 ft (0.14 m) in September 2014. Those two dates bracket the sort of spread this river can show over time: low water in late summer is common, but a September flood can also land well above the seasonal norm.
The regional pattern fits an Appalachian and piedmont river: winter and spring are the main high-water seasons, while summer low flows are common. For this reach, that means the water often leaves the summer months shallow and slow, then turns up again as the colder season and spring runoff arrive.
Reading the hero number
The hero number on this page is the current reading compared with the median for this calendar day across the station record. That is more useful than raw elevation alone because it shows whether today sits above or below the usual level for this date at this gauge.
This station is published by the U.S. Geological Survey, and the record spans more than 18 years. When you compare today against the day-specific median, you are seeing how this river is behaving relative to its own history, not just how high the staff gage reads in isolation.
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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The science of snow water equivalent and why it drives the season ahead.
What the numbers on the measuring stick actually tell you.
Why Central and South Texas rivers go from gravel beds to fifty-year records in an afternoon - including July 2026 on the Nueces.
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
