ROCK RIVER AT COMO, IL
USGSIllinois (41.78281, -89.74983) · View on map
Current reading
4,170 CFS
Gauge height: 3.83 FT
Read 27 minutes ago · Aug 26, 2026 2:00 PM CDT
Flow history — last 6 days
No readings recorded in the last 6 days.
Runs on this gauge
No runs currently read this gauge.