MEDIAN FLOW RATE · 1 YEAR
10cfs 39.5% vs avg
Optimal band: 14–18 cfs
PERIOD HIGH
29cfs
PERIOD LOW
10cfs
RUNNABLE
58%
last 1 year in band
Precipitation History
Your History · PECONIC RIVER AT RIVERHEAD NY
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Station Location
40.9137, -72.6869Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #01304500·USGS
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