MEDIAN FLOW RATE · 7 DAY
4cfs 15.8% vs avg
Optimal band: 4–6 cfs
PERIOD HIGH
22cfs
PERIOD LOW
4cfs
RUNNABLE
75%
last 7 day in band
Gauge Height
9.50ft
Precipitation History
Your History · Big Brook near Marlboro NJ
Track your history
Sign in to track your sessions at Big Brook near Marlboro NJ — best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
40.3197, -74.2142Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #01407290·USGS
Create a free account to save favorites, set flow alerts, and track conditions