OHIO RIVER AT OLMSTED
USGSIllinois (37.17922, -89.0584) · View on map
Current reading
318,000 CFS
Gauge height: 22.24 FT
Read about 1 hour ago · Aug 26, 2026 7:00 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.