What is a cross-connection?
A cross-connection is a permanent or temporary connection between potable drinking water and anything that can pollute or contaminate the water supply.

Show All Answers

1. What is backflow?
2. What is a cross-connection?
3. What causes backflow?
4. How can backflow be prevented?
5. What is a backflow prevention assembly?
6. Who is required to have a backflow prevention assembly?
7. Who can test backflow prevention assemblies?