PO_2010_contours_pipe-2.pdf

This is a technical mapping document for the Port of Orford, Oregon, depicting 2010 bathymetry and topography contours of the Port Orford Jetty and surrounding coastal area. The document presents contour lines derived from bathymetry and aerial photogrammetric mapping data acquired in 2010, with background imagery from 2016. The map illustrates the jetty centerline and surrounding ocean and shore features with five-foot contour intervals. The document notes that certain areas along the shore and jetty lack survey data due to hazardous conditions that prevented survey vessel access in both 2010 and 2016; these unmapped low-lying areas would display interpolated contours showing depths higher than actual measurements if included in profiles and contour representations.

The document serves as a reference resource for coastal management and engineering purposes, identifying data limitations and their implications for accuracy. No pricing, contract terms, set-asides, funding information, or procurement-related details are contained within this technical mapping file. The map was saved on January 23, 2019, and represents archival bathymetric and topographic information maintained within the project's geographic information system database.