ILLINOIS RIVER AT HENRY, IL
USGSIllinois (41.10722, -89.35611) · View on map
Current reading
7,620 CFS
Gauge height: 14.87 FT
Read 17 minutes ago · Oct 21, 2026 11:45 AM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.