2024 43 USC 390h-14 – Groundwater study

2023 43 USC 390h-14 – Groundwater study

2022 43 USC 390h-14 – Groundwater study

2021 43 USC 390h-14 – Groundwater study

2020 43 USC 390h-14 – Groundwater study

2018 43 USC 390h-14 – Groundwater study

2017 43 USC 390h–14 – Groundwater study

2015 43 USC 390h–14 – Groundwater study

2014 43 USC 390h-14 – Groundwater study

2013 43 USC 390h-14 – Groundwater study

2012 43 USC 390h-14 – Groundwater study

2010 43 USC 390h-14 – Groundwater study