MACKINAW RIVER NEAR CONGERVILLE, IL
USGSIllinois (40.62365, -89.24175) · View on map
Current reading
61.7 CFS
Gauge height: 1.13 FT
Read about 1 hour 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.