33 C.F.R. § 110.128 Columbia River at Portland, Oreg.
Title 33 - Navigation and Navigable Waters
The waters of the Columbia River between Sand Island and Government Island, bounded on the west by pile dike U.S. 5.75 and a line extending true north from the northerly end of the dike to the south shore of Sand Island and bounded on the east by a line bearing 339°15' true, from a point on Government Island at latitude 45°35'10", longitude 122°32'41", to the southerly shore of Sand Island.
Title 33: Navigation and Navigable Waters
PART 110—ANCHORAGE REGULATIONS
Subpart A—Special Anchorage Areas
§ 110.128 Columbia River at Portland, Oreg.
