2012/2014 Water Quality in Arizona 305(b) Assessment Report

The 2012/14 Status of Water Quality in Arizona 305(b) Assessment Report has been broken down into sections for easier viewing and downloading.

Maps depicting the Assessed and Impaired Waters are available for viewing via ADEQ’s Interactive GIS eMaps web application. The maps are located under "Water Quality."

• Chapter I & II: Introduction and Purpose, Water Quality Assessments by Watershed
• Water Quality Assessments by Watershed
  • Bill Williams Watershed
  • Colorado - Grand Canyon Watershed
  • Colorado - Lower Gila Watershed
  • Little Colorado Watershed
  • Middle Gila Watershed
  • Salt River Watershed
  • San Pedro Watershed
  • Santa Cruz Watershed
  • Upper Gila Watershed
  • Verde River Watershed

• Chapter III & IV: Summary Information and Action Plan
• Appendices
  • Appendix A - Assessment Units
  • Appendix B - Assessments Units by Categories
  • Appendix C - 303 (D) List
  • Appendix D - Critical Conditions
  • Appendix E - Delisting Impairments
  • Appendix F - Water Quality Improvements
  • Appendix G - Priority Ranking