Little Lehigh Creek near Allentown, PA

PENNSYLVANIA40.5823°N, -75.4830°W Updated 15 hr ago

FLOW RATE

39cfs

GAUGE HT

-0.03ft

WATER TEMP

61°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

39cfs 54.3% vs avg

Optimal band: 39–53 cfs

PERIOD HIGH

317cfs

PERIOD LOW

28cfs

RUNNABLE

52%

last 1 year in band

Gauge Height

-0.03ft

Water Temperature

61.0°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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