2024 49 USC 60113 – Customer-owned natural gas service lines

2023 49 USC 60113 – Customer-owned natural gas service lines

2022 49 USC 60113 – Customer-owned natural gas service lines

2021 49 USC 60113 – Customer-owned natural gas service lines

2020 49 USC 60113 – Customer-owned natural gas service lines

2018 49 USC 60113 – Customer-owned natural gas service lines

2017 49 USC 60113 – Customer-owned natural gas service lines

2015 49 USC 60113 – Customer-owned natural gas service lines

2014 49 USC 60113 – Customer-owned natural gas service lines

2013 49 USC 60113 – Customer-owned natural gas service lines

2012 49 USC 60113 – Customer-owned natural gas service lines

2010 49 USC 60113 – Customer-owned natural gas service lines