Stonycreek River · Laurel Highlands
Stonycreek Canyon: Hollsopple to Greenhouse Park
Low but runnable
547 cfs
Gauge 03040000 · Sep 14, 7:15 PM (55 min ago)
Above normal
About the 90th percentile for today (1939–2025)
- 400 min runnable
- 600–2,000 ideal
- 3,500 max safe (cfs)
Thresholds are editorial starting points, not official advisories. Scout, check dam-release schedules, and never rely on a single number.
The run
A recovered river that now hosts the Stonycreek Rendezvous every May: canyon rapids up to Class III+ ending at the Greenhouse Park play features near Johnstown. Scheduled Quemahoning releases add summer dates.
Hazards
Steep canyon, few bailouts, and pushy water above 2,000 cfs.
Season
Spring and scheduled release days.
Last 7 days
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Streamflow at Stonycreek River at Ferndale, PA · USGS page
Put-in & take-out
Where it is
Run geometry is a straight put-in → take-out line; coordinates are approximate. Open the full map