2024 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2023 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2022 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2021 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2020 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2018 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2017 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2015 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2014 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2013 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2012 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use

2010 16 USC 3211 – Yukon Flats National Wildlife Refuge agricultural use