Versions of 42 USC 8906 - Updated data base on acid content in precipitation; new monitoring site not required on LawServer 2024 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2023 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2022 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2021 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2020 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2018 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2017 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2015 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2014 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2013 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2012 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required 2010 42 USC 8906 – Updated data base on acid content in precipitation; new monitoring site not required