Backflow - Casitas Municipal Water

Backflow

For questions regarding Casitas' Cross Connection Program, please email backflow@casitaswater.com or call (805) 649-2251 Ext. 122

Casitas Approved Certified Tester List

Backflow Test Submission Portal

Test submissions by CMWD - Approved Certified Testers only.

Blank Backflow Form

Backflow Assembly Tester Submission Form

Add your name to Casitas' Approved Backflow Tester List

Notice to Customers with Backflow Devices – Program Transition Effective July 1, 2025

April 30, 2025

Notice to Certified Backflow Testers - Program Transition Effective July 1, 2025

April 30, 2025

Backflow FAQs

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