Chicago Park District

Harbor Information 312 747-0737
Security Desk (24 hr) 312 747-2193
Belmont Harbor 312 742-7673
Burnham Harbor 312 747-7009
Diversey Harbor 312 742-7762
Jackson Park Harbor 312 747-6189
Monroe Harbor 312 742-7643
Monroe Water Tender 312 742-7659
Montrose Harbor 312 742-7527

State of Illinois Convervation Police

Non-emergency (mon.-fri.) 708 746-2854
Emergency 911

U.S. Coast Guard

Calumet Harbor 773 768-4093
Wilmette Harbor 847 251-0185

Chicago Marine Police
312 744-4187

Chicago Locks
312 787-4795