2023 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2022 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2021 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2020 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2019 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2018 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2016 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2015 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2014 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2013 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards

2009 Arizona Laws > Title 49 > Chapter 2 > Article 2 – Water Quality Standards