An emergency cleanup is underway Tuesday along the coastline near Santa Barbara after an oil pipeline leaked approximately 21,000 gallons, some of which made it into the ocean.
Coast Guard crews responded after reports of an oil slick in the ocean, also seen on the sand at Refugio State Beach, around noon. The slick was initially estimated to be about a half-mile long but was reported to have spread to 4 miles wide by 3:30 p.m.
Video from NewsChopper4 showed that the spill happened in a portion of the pipeline above ground on land near the beach and made its way down to the sand and into the water.
Refugio State Beach was evacuated, and warnings were issued for nearby El Capitan State Beach, as the oil slick moved south toward the popular camping spot.
Officials declined to speculate if the beaches would be open by the three-day Memorial Day weekend.
The U.S. Coast Guard is dredging the water and attempting to pick up the oil. Wildlife specialists have been called in to comb the coastline for affected animals.
The pipeline is operated by Plains All American Pipeline, L.P.
"Earlier today, Plains All American Pipeline, L.P., became aware of a crude oil release from its 24-inch Las Flores to Gaviota pipeline in Santa Barbara County. Initial reports indicate the released oil reached a culvert leading to the Pacific Ocean. As a result, the spill has impacted ocean water and the shoreline. At this time, the amount of released oil is unknown," read a statment from the company.
"Plains shut down the flow of oil in the pipeline and has initiated its emergency response plan. The culvert has been blocked so no additional oil is reaching the water. Plains is working with local officials and first responders on site to begin clean up and remediation efforts."
"Plains deeply regrets this release has occurred and is making every effort to limit its environmental impact. Our focus remains on ensuring the safety of all involved. No injuries have been reported at this time."
Representatives from the Santa Barbara County Office of Emergency Management, Exxon Mobil - which operates a nearby facility - and the Santa Barbara County Fire Department are on scene of the spill.
The leak was stopped by mid-afternoon, a Coast Guard spokesman said.