MEDIAN FLOW RATE · 7 DAY
1cfs 61.7% vs avg
Optimal band: 1–1 cfs
PERIOD HIGH
2cfs
PERIOD LOW
1cfs
RUNNABLE
88%
last 7 day in band
Gauge Height
3.47ft
Weather Map
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Your History · BIRCH BRANCH AT SHOWELL, MD
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Station Location
38.4093, -75.2124Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-10-16 00:00 UTC
Site #0148471320·USGS
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