2024 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2023 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2022 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2020 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2018 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2016 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan

2014 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan.

2009 Iowa Code 464A.11 – Water trails and low head dam public hazard statewide plan