33 CFR § 3.45-1 - USCG Great Lakes District.
---
identifier: "/us/cfr/t33/s3.45-1"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 3.45-1 - USCG Great Lakes District."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "3.45-1"
section_name: "USCG Great Lakes District."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "A"
subchapter_name: "GENERAL"
part_number: "3"
part_name: "COAST GUARD AREAS, DISTRICTS, SECTORS, MARINE INSPECTION ZONES, AND CAPTAIN OF THE PORT ZONES"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
authority: "14 U.S.C. 501, 504; Pub. L. 107-296, 116 Stat. 2135; Department of Homeland Security Delegation No. 00170.1, Revision No. 01.4."
cfr_part: "3"
---
# 3.45-1 USCG Great Lakes District.
(a) The District Office is in Cleveland Ohio.
(b) The USCG Great Lakes District comprise Michigan, New York north of latitude 42° N. and west of longitude 74°39′ W.; Pennsylvania north of latitude 41° and west of longitude 78°55′ W.; that part of Ohio and Indiana north of latitude 41° N.; that part of Illinois north of latitude 41° N. and east of longitude 90° W.; Wisconsin, except that part south of latitude 46°20′ N. and west of longitude 90° W.; and that part of Minnesota north of latitude 46°20′ N.
[CGFR 61-40, 26 FR 10350, Nov. 3, 1961, as amended by CGFR 71-85, 36 FR 16577, Aug. 24, 1971]