MEDIAN FLOW RATE · 1 YEAR
385cfs 33.8% vs avg
Optimal band: 276–374 cfs
PERIOD HIGH
742cfs
PERIOD LOW
207cfs
RUNNABLE
49%
last 1 year in band
Precipitation History
Your History · ST. MARKS RIVER NEAR NEWPORT, FLA.
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Station Location
30.2714, -84.1483Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #02326900·USGS
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