Versions of Iowa Code 455A.14A - Lake Manawa state park user fee pilot program on LawServer 2024 Iowa Code 455A.14A – Lake Manawa state park user fee pilot program 2023 Iowa Code 455A.14A – Lake Manawa state park user fee pilot program 2022 Iowa Code 455A.14A – Lake Manawa state park user fee pilot program 2020 Iowa Code 455A.14A – Lake Manawa state park user fee pilot program