What is a Cross-Connection?

A cross- connection is an unprotected actual or potential connection between a potable water system used to supply water for drinking purposes and any source or system containing unapproved water or substance that is not or cannot be approved as safe, wholesome, and potable.

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1. What is a Cross-Connection Control Program?
2. What is a Cross-Connection?
3. What is backflow?
4. How can backflow be prevented?
5. How do I know if I need a backflow prevention assembly?
6. Who can install a backflow prevention assembly?
7. Where should a backflow prevention assembly be located?
8. Do backflow prevention assemblies need to be tested?
9. Who can test my backflow prevention assembly?
10. What will it cost to have my backflow prevention assembly tested?
11. Are backflow prevention assemblies subject to freezing?