MEDIAN FLOW RATE · 1 YEAR
21cfs 42.9% vs avg
Optimal band: 42–56 cfs
PERIOD HIGH
806cfs
PERIOD LOW
3cfs
RUNNABLE
15%
last 1 year in band
Gauge Height
2.81ft
Precipitation History
Your History · COCHECO RIVER NEAR ROCHESTER, NH
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Station Location
43.2684, -70.9737Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #01072800·USGS
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