Waterlands
Blackwater River
USGS · 01087000
BLACKWATER RIVER
USGS · 01087000LIVE

BLACKWATER RIVER NEAR WEBSTER, NH

WEBSTER, NH43.2970°N, -71.6945°W Updated 11 hr ago
FLOW RATE
99cfs
GAUGE HT
2.77ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
99cfs 62.7% vs avg
Optimal band: 48–64 cfs
PERIOD HIGH
170cfs
PERIOD LOW
32cfs
RUNNABLE
32%
last 30 day in band

Gauge Height

2.77ft
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Station Location

43.2970, -71.6945
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DATA · USGS · NOAA · NWSUPDATED 2026-10-18 00:00 UTC
Site #01087000·USGS

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