MEDIAN FLOW RATE · 1 DAY
649cfs 55.4% vs avg
Optimal band: 492–666 cfs
PERIOD HIGH
696cfs
PERIOD LOW
574cfs
RUNNABLE
74%
last 1 day in band
Gauge Height
5.58ft
Precipitation History
Your History · ONTONAGON RIVER NEAR ROCKLAND, MI
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Station Location
46.7208, -89.2071Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-05 13:15 UTC
Site #04040000·USGS
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