2024 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2023 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2022 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2021 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2020 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2019 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2016 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2015 40 CFR 141.858 – Repeat monitoring and E. coli requirements

2014 40 CFR 141.858 – Repeat monitoring and E. coli requirements