COVID-19: In an effort to reduce the spread of COVID-19, The Utah Department of Environmental Quality is limiting person-to-person contact and will close our offices to the public starting on April 3. Please contact DEQ here to conduct business.

Backflow & Cross Connection Rules, Policies, and Regulations

Rules & Guidance

International Plumbing Code (IPC)

Note that Utah has adopted the International Plumbing Code (IPC). The IPC contains language on cross connection control. The IPC is not available online. See International Code Council (ICC) for information on how to obtain the IPC.

In adopting the code, State Amendments to the IPC were specified and available online at the Department of Professional Licensing (DOPL).