Versions of Iowa Code 137.113 - Adding to district on LawServer 2023 Iowa Code 137.113 – Adding to district 2022 Iowa Code 137.113 – Adding to district 2020 Iowa Code 137.113 – Adding to district 2018 Iowa Code 137.113 – Adding to district 2016 Iowa Code 137.113 – Adding to district 2014 Iowa Code 137.113 – Adding to district. 2009 Iowa Code 137.113 – Adding to district