2024 42 USC 1962d-11a – Potomac River water diversion structure

2023 42 USC 1962d-11a – Potomac River water diversion structure

2022 42 USC 1962d-11a – Potomac River water diversion structure

2021 42 USC 1962d-11a – Potomac River water diversion structure

2020 42 USC 1962d-11a – Potomac River water diversion structure

2018 42 USC 1962d-11a – Potomac River water diversion structure

2017 42 USC 1962d–11a – Potomac River water diversion structure

2015 42 USC 1962d–11a – Potomac River water diversion structure

2014 42 USC 1962d-11a – Potomac River water diversion structure

2013 42 USC 1962d-11a – Potomac River water diversion structure

2012 42 USC 1962d-11a – Potomac River water diversion structure

2010 42 USC 1962d-11a – Potomac River water diversion structure