ROCK RIVER NEAR JOSLIN, IL
USGSIllinois (41.55611, -90.18528) · View on map
Current reading
4,220 CFS
Gauge height: 5.37 FT
Read 31 minutes ago · Aug 26, 2026 7:45 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.