2024 40 CFR 270.70 – Qualifying for interim status

2023 40 CFR 270.70 – Qualifying for interim status

2022 40 CFR 270.70 – Qualifying for interim status

2021 40 CFR 270.70 – Qualifying for interim status

2020 40 CFR 270.70 – Qualifying for interim status

2019 40 CFR 270.70 – Qualifying for interim status

2016 40 CFR 270.70 – Qualifying for interim status

2015 40 CFR 270.70 – Qualifying for interim status

2014 40 CFR 270.70 – Qualifying for interim status