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Emergency ResponseHome | Image Galleries | Emergency Response

Surface Oil Distribution - Percent Cover

Photo examples of different percentages of oil coverage. [Part of the Shoreline Assessment Job Aid.]

Click on an image below to see the full image.

Black oil on a light sand beach

C. Continuous Cover
(08.25.04, unknown) Continuous Cover: 91 to 100 percent cover

Brown oil on a tan sand beach

B. Broken Cover
(08.25.04, unknown) Broken Cover: 51 to 90 percent cover

Black oil bands on a white sand beachface

P. Patchy Cover
(08.25.04, unknown) Patchy Cover: 11 to 50 percent cover

Thin brown oil bands on a white sand beachface

S. Sporadic Cover
(08.25.04, unknown) Sporadic Cover: 1 to 10 percent cover

Related Pages on Our Site
  • Shoreline Assessment Job Aid A supplement to the Shoreline Assessment Manual, containing visual examples of many of the terms you would use during shoreline assessments after an oil spill.
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