Versions of Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition on LawServer 2024 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2023 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2022 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2021 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2020 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2019 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2018 Arizona Laws 3-1491. Salt river horse herd; necessary interaction; written authorization; violation; classification; definition 2016 Arizona Laws 3-1491. Salt River horse herd; necessary interaction; written authorization; violation; classification; definition