Versions of California Water Code 470 - This chapter shall be known as and may be cited as the Costa-Isenberg ... on LawServer 2024 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2023 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2022 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2021 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2020 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2019 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2017 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2016 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2015 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2014 California Water Code 470 – This chapter shall be known as and may be cited as the Costa-Isenberg … 2013 California Water Code 470 – This chapter shall be known as and may be cited as the… 2010 California Water Code 470 2009 California Water Code 470