33 C.F.R. § 165.1308 Columbia River, Vancouver, WA.
Title 33 - Navigation and Navigable Waters
(a) Location. The following area is a safety zone: All waters of the Columbia River at Vancouver, Washington, bounded by a line commencing at the northern base of the Interstate 5 highway bridge at latitude 45°37'17" N, longitude 122°40'22" W; thence south along the Interstate 5 highway bridge to latitude 45°37'03" N, longitude 122°40'32" W; thence to latitude 45°36'28" N, longitude 122°38'35" W; thence to Ryan's Point at latitude 45°36'42" N, longitude 122°38'35" W; thence along the Washington shoreline to the point of origin. [Datum: NAD 83]. (b) Effective dates. This section is effective annually on July fourth from 9 p.m. to 11 p.m. (PDT) unless otherwise specified by (c) Regulation. In accordance with the general regulations in §165.23 of this part, entry into this safety zone is prohibited unless authorized by the Captain of the Port, Portland, Oregon. [CGD13–95–055, 61 FR 18949, Apr. 30, 1996]
Title 33: Navigation and Navigable Waters
PART 165—REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS
Subpart F—Specific Regulated Navigation Areas and Limited Access Areas
Thirteenth Coast Guard District
§ 165.1308 Columbia River, Vancouver, WA.