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

• Arizona Administrative Code:
  • AAC Title 12, Chapter 15 - Department of Water Resources
  • AAC Title 18, Chapter 4 - Safe Drinking Water
  • AAC Title 18, Chapter 5 - Environmental Reviews and Certification

Federal

• EPA, Safe Drinking Water Home Page
• EPA, Safe Drinking Water Act

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