CALUMET UNION DRAINAGE CANAL NEAR MARKHAM, IL
USGSIllinois (41.597, -87.66572) · View on map
Current reading
3.66 CFS
Gauge height: 2.41 FT
Read 16 minutes ago · Oct 10, 2026 8:15 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.