MEDIAN FLOW RATE · 1 DAY
5.01cfs 8.2% vs avg
Optimal band: 4–6 cfs
PERIOD HIGH
5.46cfs
PERIOD LOW
5.01cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
0.81ft
Weather Map
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Your History · LONG RUN NEAR LEMONT, IL
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Station Location
41.6426, -87.9994Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 16:00 UTC
Site #05537500·USGS
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