GRAND RIVER AT IONIA, MI
USGSMichigan (42.97198, -85.06917) · View on map
Current reading
578 CFS
Gauge height: 8.15 FT
Read about 1 hour ago · Oct 21, 2026 11:45 AM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.