Backflow Prevention
Backflow devices must be tested annually based on the installation date.
Results must be sent to the District by regular mail to P.O. Box 246 Lost Hills, CA 93249 or via e-mail to admin@lhud.org or to Dave Wasserman at ccss02514@gmail.com
If you need a list of certified specialist or need the Backflow test form please click the link below
LHUD Backflow Test Form.pdf