Waterlands
St. Marks River
USGS · 02326900
ST. MARKS RIVER
USGS · 02326900LIVE

ST. MARKS RIVER NEAR NEWPORT, FLA.

FLORIDA30.2714°N, -84.1483°W Updated 15 hr ago
FLOW RATE
700cfs
GAUGE HT
6.85ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
700cfs 9.0% vs avg
Optimal band: 326–442 cfs
PERIOD HIGH
1,178cfs
PERIOD LOW
353cfs
RUNNABLE
61%
last 30 day in band

Gauge Height

6.85ft
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Station Location

30.2714, -84.1483
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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC
Site #02326900·USGS

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