A good deal of oil remains in the shallow waters closest to the beaches in Mississippi, Alabama and Florida, according to a federal team using shovels and snorkeling gear to survey the coastline for submerged oil.
The team found tarballs washing ashore with every wave Wednesday morning in the Bon Secour National Wildlife Refuge. And just off the beach, in about 3 feet of water, the team found bands of oil buried under 4 or 5 inches of clean sand.
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In the potholes he dug Wednesday morning, Farrar reported that from 10 to 25 percent of the material in his shovel was oil, with the rest composed of sand and seashells. In some areas, the team has documented large mats of tar.
“The tar mats vary greatly. The biggest mat we found was about (150 feet by 210 feet). That was in Pensacola Bay. Some of them are much smaller,” Farrar said. “Usually, they are an inch to an inch-and-a-half thick, though we’ve seen 2 or 3 inches in different spots.”
In Pensacola, more than 3,000 pounds of an oil-sand mix was dredged up in a single day in some areas where Farrar’s team documented oil, according to BP officials.
http://blog.al.com/live/2010/09/oil_lingering_in_waters_off_al.htmlAnd yet, BP is paying travel writers to come do stories about how clean and safe the beaches are.