Waterlands
Souhegan River
USGS · 01094000
SOUHEGAN RIVER
USGS · 01094000LIVE

SOUHEGAN RIVER AT MERRIMACK, NH

NEW HAMPSHIRE42.8576°N, -71.5062°W Updated 35 min ago
FLOW RATE
32.2cfs
GAUGE HT
2.25ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
32.2cfs 59.0% vs avg
Optimal band: 27–37 cfs
PERIOD HIGH
34.2cfs
PERIOD LOW
31.4cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

2.25ft
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Station Location

42.8576, -71.5062
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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 12:30 UTC
Site #01094000·USGS

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