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###### Department of Homeland Security

###### Coast Guard

          - 33 CFR Part 165
          - [Docket No. USCG-2011-0228]

# AGENCY:

Coast Guard, DHS.

# ACTION:

Notice of enforcement of regulation.

# SUMMARY:

The Coast Guard will enforce a segment of the Safety Zone; Brandon Road Lock and Dam to Lake Michigan including Des Plaines River, Chicago Sanitary and Ship Canal, Chicago River, Calumet-Saganashkee Channel on all waters of the Chicago Sanitary and Ship Canal and South Branch of the Chicago River between mile marker 318.9 and mile marker 321.9 from 7 a.m. until 2 p.m. on October 29, 2017. This action is necessary to protect the waterway and vessels from the potential hazards associated with a rowing competition.

# DATES:

The regulations in 33 CFR 165.930 will be enforced from 7 a.m. until 2 p.m. on October 29, 2017.

# FOR FURTHER INFORMATION CONTACT:

                        If you have questions about this notice of enforcement, call or email LT John Ramos, Waterways Management Division, Marine Safety Unit Chicago, at 630-986-2155, email address                         *D09-DG-MSUChicago-Waterways@uscg.mil.*

# SUPPLEMENTARY INFORMATION:

The Coast Guard will enforce a segment of the Safety Zone; Brandon Road Lock and Dam to Lake Michigan including Des Plaines River, Chicago Sanitary and Ship Canal, Chicago River, Calumet-Saganashkee Channel, Chicago, IL, listed in 33 CFR 165.930. Specifically, the Coast Guard will enforce this safety zone on all waters of the Chicago Sanitary and Ship Canal and South Branch of the Chicago River between mile marker 318.9 and mile marker 321.9. Enforcement will occur from 7 a.m. until 2 p.m. on October 29, 2017. During the enforcement period, no vessel may transit this regulated area without approval from the Captain of the Port Lake Michigan or a Captain of the Port Lake Michigan designated representative. Vessels and persons granted permission to enter the safety zone shall obey all lawful orders or directions of the Captain of the Port Lake Michigan, or his or her on-scene representative.

                    This notice of enforcement is issued under the authority of 33 CFR 165.930 and 5 U.S.C. 552(a). In addition to this publication in the                     **Federal Register**                    , the Captain of the Port Lake Michigan will also provide notice through other means, which will include Broadcast Notice to Mariners, Local Notice to Mariners, distribution in leaflet form, and on-scene oral notice. Additionally, the Captain of the Port Lake Michigan may notify representatives from the maritime industry through telephonic and email notifications. If the Captain of the Port or a designated representative determines that the regulated area need not be enforced for the full duration stated in this notice, he or she may use a Broadcast Notice to Mariners to grant general permission to enter the regulated area. The Captain of the Port Lake Michigan or a designated on-scene representative may be contacted via Channel 16, VHF-FM or at (414) 747-7182.                

Dated: October 6, 2017.

Thomas J. Stuhlreyer,

Captain, U.S. Coast Guard, Captain of the Port Lake Michigan.

[FR Doc. 2017-22227 Filed 10-12-17; 8:45 am]

 BILLING CODE 9110-04-P