MEDIAN FLOW RATE · 1 DAY
165cfs 10.2% vs avg
Optimal band: 73–98 cfs
PERIOD HIGH
505cfs
PERIOD LOW
79.1cfs
RUNNABLE
57%
last 1 day in band
Gauge Height
1.36ft
Water Temperature
29.6°F
Precipitation History
Your History · Perkiomen Creek at Graterford, PA
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Station Location
40.2295, -75.4516Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 23:15 UTC
Site #01473000·USGS
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