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Choose Language:  English | Español | 中文
 Working with our community to ensure
 a safe and healthy environment.

Rules and Regulations

Drinking water facilities and systems are primarily governed by the following rules and regulations:

Maricopa County

Maricopa County Environmental Health Code - Chapters I and V

State of Arizona

Federal

Additional rules and regulations not listed above may govern the design and operation of drinking water facilities and systems.