MEDIAN FLOW RATE · 1 DAY
29.6cfs 74.2% vs avg
Optimal band: 25–34 cfs
PERIOD HIGH
29.6cfs
PERIOD LOW
29.6cfs
RUNNABLE
100%
last 1 day in band
Gauge Height
0.74ft
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Your History · CHARLES RIVER AT WALTHAM, MA
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Station Location
42.3723, -71.2337Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-09-01 14:30 UTC
Site #01104500·USGS
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