CALUMET UNION DRAINAGE CANAL NEAR MARKHAM, IL
USGSIllinois (41.597, -87.66572) · View on map
Current reading
1.92 CFS
Gauge height: 2.29 FT
Read 22 minutes ago · Oct 21, 2026 9:45 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.