WHAT'S HAPPENING NOW
—— ft above typical
Finding the top signal on the water…
Live river level, flow, historical records and forecast for White Clay Creek near Strickersville in PA, United States, built from official government gauge data.
White Clay Creek near Strickersville is in the Brandywine-Christina watershed in Pennsylvania.
At this station, the annual shape is modest but real: the typical high month is February at 3.38 ft (1.03 m), and the typical low month is August at 3.05 ft (0.93 m). That 4 in (10.2 cm) swing is small on paper, but it still matters at a dock, a pump intake, or a shallow crossing because summer gives the least margin.
For people watching the creek through the warm season, August is the month to expect the lowest typical water. In a dry stretch, that is when shallow reaches and small intakes feel it first. In late winter, the creek is usually higher, so bank access and low crossings need more attention.
The record high is 8.57 ft (2.61 m) in August 2011. The record low is 2.8 ft (0.85 m) in August 2008. Those two August marks sit far apart, which is a reminder that this creek can move from low summer water to a flood-grade peak in the same season.
This station has 30 years on record, so the range above is based on a useful but still local history. The catchment above the gauge is 59.2 sq mi (153 km2), which is the drainage area feeding this reading, not the whole watershed name on the map.
No fastest 24-hour rise is given in the facts, so I will not guess at warning time from a daily jump.
The hero number on this page should be read against the median for this calendar day across the station record, not as a stand-alone elevation. That comparison is better because today’s stage only makes sense when you place it beside what is normal for this date at White Clay Creek.
This station is operated by the U.S. Geological Survey. With 30 years on record, that daily median gives a cleaner sense of where the creek sits for anglers, cottagers, and anyone checking access or flood margin than the raw reading alone.
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.
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.
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.
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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