In this May 21, 2015 file photo, a worker removes oil from the sand at Refugio State Beach in the Santa Barbara Channel, north of Goleta.
In this May 21, 2015 file photo, a worker removes oil from the sand at Refugio State Beach in the Santa Barbara Channel, north of Goleta. Jae C. Hong AP
In this May 21, 2015 file photo, a worker removes oil from the sand at Refugio State Beach in the Santa Barbara Channel, north of Goleta. Jae C. Hong AP