Backflow prevention assembly regional design standards and test requirements
The following regional installation standards for backflow assemblies are available to help you design and
install required equipment. The printer-friendly PDFs are provided for your convenience by the Eugene
Water & Electric Board, Springfield Utility Board, Rainbow Water District, and City of Eugene Planning and
Read EWEB's Tester Handbook.
For more information about the backflow prevention assembly regional design standards, call
(541) 685-7000 and press 5, 1, 1 to speak with EWEB's Backflow and Cross-Connection Program.