2024 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2023 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2022 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2021 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2020 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2019 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2016 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2015 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2014 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2010 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)

2009 40 CFR 131.36 – Toxics criteria for those states not complying with Clean Water Act section 303(c)(2)(B)