Report a Spill
If you are reporting an emergency, call 911 or the local emergency response agency.
Then contact the Governor's Office of Emergency Services, State Warning Center at 1-800-852-7550 or 1-916-845-8911
To report a spill directly to the Santa Ana Regional Board, please contact us:
Main number: 951-782-4130
You may also use the Cal/EPA Environmental Complaint Form