Find Your Next Spot
Lock and Dam No. 21 — Boating Conditions
Tides, water temp & weather • Adams County, IL
Boating Conditions at Lock and Dam No. 21
Current wind, air and water temperature, tide times and a 5-day forecast for Lock and Dam No. 21 on Mississippi River in Adams County, Illinois. Check conditions before you launch.
Live conditions are temporarily unavailable for Lock and Dam No. 21. Please check back shortly.