2024 43 USC 390rr – Central Arizona Project

2023 43 USC 390rr – Central Arizona Project

2022 43 USC 390rr – Central Arizona Project

2021 43 USC 390rr – Central Arizona Project

2020 43 USC 390rr – Central Arizona Project

2018 43 USC 390rr – Central Arizona Project

2017 43 USC 390rr – Central Arizona Project

2015 43 USC 390rr – Central Arizona Project

2014 43 USC 390rr – Central Arizona Project

2013 43 USC 390rr – Central Arizona Project

2012 43 USC 390rr – Central Arizona Project

2010 43 USC 390rr – Central Arizona Project