Versions of 40 CFR 449.10 v2 - Effluent limitations representing the best available technology economically achievable (BAT) on LawServer 2024 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2023 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2022 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2021 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2020 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2019 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT) 2016 40 CFR 449.10 v2 – Effluent limitations representing the best available technology economically achievable (BAT)