River gauges›Michigan
RIVER GAUGE · GRAND RIVER

Grand River at Ada

Kent County, Michigan

Water level7.43 ft
Flow2,540 cfs
Last readingSep 16, 2026, 4:00 PM UTC (last recorded)
Action17 ft15,400 cfs
Minor flood20 ft
Moderate flood22 ft
Major flood25 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Apr 21, 201322.81 ft32,800 cfs
Feb 24, 201822.56 ft32,000 cfs
May 20, 202021.62 ft29,100 cfs

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