DES PLAINES RIVER NEAR LEMONT, IL
USGSIllinois (41.67222, -88.02944) · View on map
Current reading
494 CFS
Gauge height: 5.99 FT
Read about 1 hour ago · Oct 21, 2026 9:00 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.