MEDIAN FLOW RATE · 1 YEAR
42cfs 51.3% vs avg
Optimal band: 56–76 cfs
PERIOD HIGH
1,204cfs
PERIOD LOW
12cfs
RUNNABLE
13%
last 1 year in band
Precipitation History
Your History · Ramapo River near Mahwah NJ
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Station Location
41.0981, -74.1628Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC
Site #01387500·USGS
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