2024 40 CFR 437.4 – Monitoring requirements

2023 40 CFR 437.4 – Monitoring requirements

2022 40 CFR 437.4 – Monitoring requirements

2021 40 CFR 437.4 – Monitoring requirements

2020 40 CFR 437.4 – Monitoring requirements

2019 40 CFR 437.4 – Monitoring requirements

2016 40 CFR 437.4 – Monitoring requirements

2015 40 CFR 437.4 – Monitoring requirements

2014 40 CFR 437.4 – Monitoring requirements

2009 40 CFR 437.4 – Monitoring requirements