Little Lehigh Creek near Allentown, PA

PENNSYLVANIA40.5823°N, -75.4830°W Updated 19 hr ago

FLOW RATE

39cfs

GAUGE HT

-0.03ft

WATER TEMP

61°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

39cfs 59.1% vs avg

Optimal band: 36–48 cfs

PERIOD HIGH

101cfs

PERIOD LOW

35cfs

RUNNABLE

68%

last 30 day in band

Gauge Height

-0.03ft

Water Temperature

61.3°F

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40.5823, -75.4830

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #01451500·USGS

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