GRAND RIVER AT PORTLAND, MI
USGSMichigan (42.85642, -84.91222) · View on map
Current reading
443 CFS
Gauge height: 5.99 FT
Read 35 minutes ago · Oct 10, 2026 10:00 PM EDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.