Or. Admin. R. 918-770-0320
The following standards and specifications for plumbing products are approved by the Board:
(3) Testable backflow prevention assemblies approved by the Oregon Health Division Drinking Water Program and listed on the January 2000 "Approved Backflow Prevention Assembly List."
[Publications: Publications referenced are available from the agency.]
ORS 447.152
ORS 447.152
BCD 22-2000, f. 9-19-00, cert. ef. 10-1-00
BCD 10-1997, f. 7-16-97, cert. ef. 10-1-97