Cambridge Univ Pr Authoritative edition with commentary of a text providing a wealth of information about Rome's aqueducts. Julius Frontinus was appointed by the Emperor Nerva to the post of water commissioner for the city of Rome in 97 CE. In On the Water-Rights of the City of Rome he documents his duties, responsibilities and accomplishments during his first year in office. He also sketches the history of the aqueducts and furnishes a wealth of technical data. This is the most authoritative edition of this work to be published to date.