List of Approved Backflow Devices
Approved Backflow Prevention Devices List
Those seeking to acquire the list of approved backflow prevention devices should call the Drinking Water Program at (916) 449-5600 and request a copy of the list [or the portion needed -- the list is by size of device, so if you’re only looking for a 4-inch reduced pressure (RP) backflow prevention device, for example, only a page or two may be needed].
- The list will only be provided via fax or US mail (no electronic copies will be provided).
- Copies will be provided only to regulated entities and consultants working in California.
- There is a limit of one per customer.
University of Southern California List of Approved Backflow Devices
(In order to view the approved list, a membership is required and explained on the USC's web site)
The City maintains 124 Traffic Signals? Report malfunctions to (714) 960-8861( City) or Caltrans (PCH & Beach Blvd) (949) 936-3600. You can also report a malfunction online.
City of Huntington Beach
Public Works Department
2000 Main Street
Huntington Beach, CA 92648
Phone: (714) 536-5431
Fax: (714) 374-1573