2024 Iowa Code 452A.86 – Method of determining gallonage

2023 Iowa Code 452A.86 – Method of determining gallonage

2022 Iowa Code 452A.86 – Method of determining gallonage

2020 Iowa Code 452A.86 – Method of determining gallonage

2018 Iowa Code 452A.86 – Method of determining gallonage

2016 Iowa Code 452A.86 – Method of determining gallonage

2014 Iowa Code 452A.86 – Method of determining gallonage.

2009 Iowa Code 452A.86 – Method of determining gallonage