The Public Health Act 1848 set up the General Board of Health, in which Chadwick was appointed one of the board's sanitary commissioners. Once appointed, he was intent on seeing his ideas implemented, such as a supply of clean water and a sewerage system. However, the board was not well liked, so the Houses of Commons only agreed to renew the board's mandate if Chadwick wasn't a commissioner. So, he resigned in 1854.