Arizona Administrative Code
Title 18 - ENVIRONMENTAL QUALITY
Chapter 11 - DEPARTMENT OF ENVIRONMENTAL QUALITY - WATER QUALITY STANDARDS
Article 1 - WATER QUALITY STANDARDS FOR SURFACE WATERS
- Section R18-11-101 - Definitions
- Section R18-11-102 - Applicability
- Section R18-11-103
- Section R18-11-104 - Designated Uses
- Section R18-11-105 - Tributaries; Designated Uses
- Section R18-11-106 - Net Ecological Benefit
- Section R18-11-107 - Antidegradation
- Section R18-11-107.01 - Antidegradation Criteria
- Section R18-11-108 - Narrative Water Quality Standards
- Section R18-11-108.01 - Narrative Biological Criteria for Wadeable, Perennial Streams
- Section R18-11-108.02 - Narrative Bottom Deposit Criteria for Wadeable, Perennial Streams
- Section R18-11-108.03 - Narrative Nutrient Criteria for Lakes and Reservoirs
- Section R18-11-109 - Numeric Water Quality Standards
- Section R18-11-110 - Salinity Standards for the Colorado River
- Section R18-11-111 - Analytical Methods
- Section R18-11-112 - Outstanding Arizona Waters
- Section R18-11-113 - Effluent-dependent Waters
- Section R18-11-114 - Mixing Zones
- Section R18-11-115 - Site-Specific Standards
- Section R18-11-116 - Resource Management Agencies
- Section R18-11-117 - Canals and Urban Park Lakes
- Section R18-11-118 - Dams and Flood Control Structures
- Section R18-11-119 - Natural Background
- Section R18-11-120 - Enforcement of Non-permitted Discharges
- Section R18-11-121 - Schedules of Compliance
- Section R18-11-122 - Variances
- Section R18-11-123 - Discharge Prohibitions
- Appendix A - Numeric Water Quality Standards
- Appendix B - Surface Waters and Designated Uses
- Appendix C - Site-Specific Standards
Disclaimer: These regulations may not be the most recent version. Arizona may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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