RAMAPO R AT MARY H HARRIMAN MEM PK AT HARRIMAN NY

NEW YORK41.3116°N, -74.1470°W Updated 1 hr ago

FLOW RATE

2.8cfs

GAUGE HT

3.68ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

2.8cfs 64.3% vs avg

Optimal band: 1–2 cfs

PERIOD HIGH

5.51cfs

PERIOD LOW

1.17cfs

RUNNABLE

54%

last 1 day in band

Gauge Height

3.68ft

Precipitation History

Your History · RAMAPO R AT MARY H HARRIMAN MEM PK AT HARRIMAN NY

Track your history

Sign in to track your sessions at RAMAPO R AT MARY H HARRIMAN MEM PK AT HARRIMAN NY — best days, monthly trends, and time on the water.

41.3116, -74.1470

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-05 16:15 UTC

Site #01387095·USGS

Create a free account to save favorites, set flow alerts, and track conditions