2024 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2023 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2022 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2021 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2020 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2019 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2016 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2015 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2014 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2010 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater

2009 40 CFR 412.4 – Best management practices (BMPs) for land application of manure, litter, and process wastewater