2023 Iowa Code > Chapter 466B – Surface Water Protection, Flood Mitigation, and Watershed Management

2022 Iowa Code > Chapter 466B – Surface Water Protection, Flood Mitigation, and Watershed Management

2020 Iowa Code > Chapter 466B – Surface Water Protection, Flood Mitigation, and Watershed Management

2018 Iowa Code > Chapter 466B – Surface Water Protection, Flood Mitigation, and Watershed Management

2016 Iowa Code > Chapter 466B – Surface Water Protection, Flood Mitigation, and Watershed Management

2014 Iowa Code > Chapter 466B – Surface water protection, flood mitigation, and watershed management

2009 Iowa Code Chapter 466B – Surface water protection, flood mitigation, and watershed management