Tar from Santa Barbara spill washed up in LA County

LOS ANGELES (AP) -- Tar from the Santa Barbara oil spill washed up at least as far away as a Los Angeles County beach last month, according to test results released Monday.

The findings confirmed what was suspected by many after globs of oil began swamping Southern California beaches in the weeks after a pipeline dumped up to 101,000 gallons of crude oil on the coast May 19.

Goo that washed up on beaches east and south of Santa Barbara was sent to labs for "fingerprint" analysis to determine if it came from the Plains All American Pipeline spill or from oil that seeps naturally from the seabed.

Tar balls are routinely found on beaches in the area, but the quantity and size - some described as big as patties - forced officials to shut down popular surf and swim posts while they were cleaned up about 100 miles from where the spill entered the ocean at Refugio State Beach.

Three tar-ball samples taken in the Manhattan Beach area May 27 were traced to the spill. Two of the sample results were reported by Plains, and one was reported by the state Department of Fish and Wildlife.

19 PHOTOS
Oil spill off coast of California
See Gallery
Tar from Santa Barbara spill washed up in LA County
GOLETA, CALIFORNIA - MAY 20: Oil covers rocks on the beach near Refugio State Beach on May 20, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 20: Oil covers the sand at low tide near Refugio State Beach on May 20, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 20: Oil covers rocks on the beach near Refugio State Beach on May 20, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Spilled oil covers the beach at Refugio State Beach as the Channel Islands are seen in the distance on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Spilled oil covers the beach at Refugio State Beach as the Channel Islands are seen in the distance on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: A boat with the nonprofit collective Clean Seas deploys a boom, with an oil platform seen in the distance, to try to contain an oil spill on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Campers leave the Refugio State Beach campground after it is closed because of an oil spill on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Local residents Josh Marsh and Morgan Miller (R) patrol the oil-covered beach for distressed wildlife on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Oil surrounds the feet of local resident Morgan Miller as he patrols the beach for oiled wildlife on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Officials walk along an the oil-covered beach as night falls on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Local residents Josh Marsh and Morgan Miller (R) patrol the oil-covered beach for distressed wildlife on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Spilled oil covers the beach at Refugio State Beach as the Channel Islands are seen in the distance on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
GOLETA, CALIFORNIA - MAY 19: Officials walk along an the oil-covered beach on May 19, 2015 north of Goleta, California. About 21,000 gallons spilled from an abandoned pipeline on the land near Refugio State Beach, spreading over about four miles of beach within hours. The largest oil spill ever in U.S. waters at the time occurred in the same section of the coast in 1969 where numerous offshore oil platforms can be seen, giving birth to the modern American environmental movement. (Photo by David McNew/Getty Images)
Local residents stand on oil covered rocks and sand at Refugio State Beach in Goleta, California, May 19, 2015. An oil pipeline ruptured dumping oil into the Pacific Ocean near Santa Barbara, California, the US Coast Guard said. The spill was estimated at 21,000 gallons (80,000 liters) of oil, local media reported. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Officers from the Office of Emergency Management (OEM) set up a restricted area at Refugio State Beach after an oil spill in Goleta, California, May 19, 2015. An oil pipeline ruptured dumping oil into the Pacific Ocean near Santa Barbara, California, the US Coast Guard said. The spill was estimated at 21,000 gallons (80,000 liters) of oil, local media reported. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Two trawlers lay yellow booms to contain an oil slick at Refugio State Beach in Goleta, California, May 19, 2015. An oil pipeline ruptured dumping oil into the Pacific Ocean near Santa Barbara, California, the US Coast Guard said. The spill was estimated at 21,000 gallons (80,000 liters) of oil, local media reported. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Two brown pelicans fly low over the oil slick at Refugio State Beach in Goleta, California, May 19, 2015. An oil pipeline ruptured dumping oil into the Pacific Ocean near Santa Barbara, California, the US Coast Guard said. The spill was estimated at 21,000 gallons (80,000 liters) of oil, local media reported. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
Oil covers a local resident's boot at Refugio State Beach in Goleta, California, May 19, 2015. An oil pipeline ruptured dumping oil into the Pacific Ocean near Santa Barbara, California, the US Coast Guard said. The spill was estimated at 21,000 gallons (80,000 liters) of oil, local media reported. AFP PHOTO/ ROBYN BECK (Photo credit should read ROBYN BECK/AFP/Getty Images)
HIDE CAPTION
SHOW CAPTION
of
SEE ALL
BACK TO SLIDE

While testing continues on samples found as far south as San Clemente Beach in Orange County, it's too early to declare that the spill was responsible for most of the oil and tar that appeared on local beaches, said Alexia Retallack of the Department of Fish and Wildlife.

"Is it possible that Refugio oil got to Manhattan Beach?" she said. "We have a tar ball that matches Refugio oil. It answered that question for folks."

Four of the samples that Plains had analyzed by scientists at Woods Hole Oceanographic Institution in Massachusetts and the University of California, Santa Barbara were consistent with natural seeps, the company said.

Federal regulators are investigating what caused the corroded pipe to rupture and spill oil in a culvert that drained up to 21,000 gallons into the ocean at the popular beach campground that remains closed into July.

Nearly 200 birds and more than 100 marine mammals, mostly sea lions, have been found dead in the wake of the spill.

Local, state and federal prosecutors are also investigating.

Houston-based Plains has apologized for the spill and is paying for the cleanup, which has surpassed $65 million.

How California Oil Spill Could Hurt 'Galapagos of the North'

Read Full Story

Sign up for Breaking News by AOL to get the latest breaking news alerts and updates delivered straight to your inbox.

Subscribe to our other newsletters

Emails may offer personalized content or ads. Learn more. You may unsubscribe any time.