Bathymetric and shoreline changes, northwestern Prudhoe Bay, Alaska

Peter W. Barnes; Erk Reimnitz; Greg Smith; John Melchior

doi:10.3133/ofr77161

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Bathymetric and shoreline changes, northwestern Prudhoe Bay, Alaska

Peter W. Barnes·Erk Reimnitz·Greg Smith·John Melchior

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Abstract

The coastal environment in the vicinity of Prudhoe Bay, Alaska (Fig. 1) is presently being vigorously utilized by petroleum activities. In particular, barges moving freight onshore over the past 8 years, have used the Prudhoe Bay entrance channel almost exclusively. To further facilitate the offloading of supply barges, Atlantic Richfield Company constructed a gravel fill causeway in 1975 between the Prudhoe Bay channel and Stump Island (Fig. 1). As initially constructed, the causeway extended 1.3 km perpendicular to the coast. Subsequently the causeway was extended 1.5 km in a northwesterly direction during the winter of 1975-76 to facilitate the offloading of barges stranded during the fall of 1975.

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Source-reported bounding extent: 70.35° to 70.433° latitude; -148.667° to -148.425° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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BibTeX RIS

Peter W. Barnes, Erk Reimnitz, Greg Smith, John Melchior. 1977. Bathymetric and shoreline changes, northwestern Prudhoe Bay, Alaska. https://doi.org/10.3133/ofr77161

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