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

BLACKWATER RIVER NEAR WEBSTER, NH

WEBSTER, NH43.2970°N, -71.6945°W Updated 1 hr ago
FLOW RATE
104cfs
GAUGE HT
2.80ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
104cfs 92.2% vs avg
Optimal band: 78–105 cfs
PERIOD HIGH
104cfs
PERIOD LOW
88.6cfs
RUNNABLE
100%
last 1 day in band

Gauge Height

2.80ft
Weather Map

Loading weather map…

Your History · BLACKWATER RIVER NEAR WEBSTER, NH

Track your history

Sign in to track your sessions at BLACKWATER RIVER NEAR WEBSTER, NH: best days, monthly trends, and time on the water.

Sign in
SPONSORED

Station Location

43.2970, -71.6945
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-10-18 10:30 UTC
Site #01087000·USGS

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

Sign up free