MEDIAN FLOW RATE · 7 DAY
10cfs 53.9% vs avg
Optimal band: 9–12 cfs
PERIOD HIGH
16cfs
PERIOD LOW
6cfs
RUNNABLE
38%
last 7 day in band
Precipitation History
Your History · NORWALK RIVER AT SOUTH WILTON, CT
Track your history
Sign in to track your sessions at NORWALK RIVER AT SOUTH WILTON, CT — best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
41.1638, -73.4195Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #01209700·USGS
Create a free account to save favorites, set flow alerts, and track conditions