20210304 08065400 1.0 TRUE South Waterfront Height Reference The South Waterfront height reference line shown on Map 510-16, buildings may earn a height bonus of 25 feet if approved as a modification through design review. Projections above 150 feet are prohibited. b. In the area located between 150 feet landward of the South Waterfront height reference line. -- Additional Information: Category: Zoning Code Purpose: A height reference line has been established that follows the top of bank except where there is a significant westward slip. In the slip area, the height reference line crosses the water rather than following the top of bank. Also see maps 510-3, 510-4 and 510-16 for heights and the height reference line. Update Frequency: As Needed -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54668 Bureau of Planning and Sustainability