Versions of Rhode Island General Laws 23-19-30. State central landfill - Annual liquid waste or sludge analysis on LawServer 2023 Rhode Island General Laws 23-19-30. State central landfill – Annual liquid waste or sludge analysis 2022 Rhode Island General Laws 23-19-30. State central landfill – Annual liquid waste or sludge analysis 2020 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2017 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2016 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2015 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2015 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2014 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2013 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis 2009 Rhode Island General Laws 23-19-30. State central landfill — Annual liquid waste or sludge analysis