MEDIAN FLOW RATE · 1 DAY
139cfs 25.1% vs avg
Optimal band: 132–178 cfs
PERIOD HIGH
165cfs
PERIOD LOW
139cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
1.28ft
Water Temperature
59.2°F
Weather Map
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Your History · Perkiomen Creek at Graterford, PA
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Station Location
40.2295, -75.4516Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-10-18 19:45 UTC
Site #01473000·USGS
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