Chain O´Lakes - Start of the ZONE C

Chain O´Lakes
Start ZONE C

Chain O'Lakes - End of ZONE C

Chain O’Lakes
End ZONE C

ZONE C – Chain O’Lakes

Zone C extends from the mouth of the Fox River at Pistakee Lake north to the Wisconsin state line, and includes all 15 of the inter-connected lakes in the system.

Chain O'Lakes - Zone C

ZONE B – UPPER RIVER

Zone B extends north from the Wm. G. Stratton lock & dam near Mchenry, Illinois (river mile 99) to the entrance at Pistakee Lake (river mile 106). Mile markers are located along the shores of the waterway.

Upper River - Zone B

Upper RIVER Start of ZONE B

Upper RIVER
Start ZONE B

Upper RIVER End of ZONE B

UPPER RIVER
End ZONE B

Start of the ZONE A

LOWER RIVER
Start ZONE A

End of the ZONE A

LOWER RIVER
End ZONE A

ZONE A – LOWER RIVER

Zone A extends north from the Algonquin dam in Algonquin (river mile 82.75), to the Wm. G. Stratton lock & dam near Mchenry, Illinois (river mile 99). mile markers are located along the shores of the waterway. navigation aids mark the channel north of Rawson’s bridge to the lock.

Lower River - Zone A