Liverpool Weir Dam Weir constructed by convict labour in 1836 to supply fresh water to the early European settlement of Liverpool. It divides river ecology in an artificial manner, and was a barrier to fish passage until a fishway was constructed in 1997. image Locate -33.9251564073888, 150.9286429881831 Milestone Constructed 1836 {"name":"Constructed","target":"","target_text":null,"date":{"#markup":"<span class='date'>1836<\/span>"},"date_start":"1836","date_end":"1836"} Position Builder Lennox, David 1836 {"name":"Builder","target":"Lennox, David","target_text":null,"date":{"#markup":"<span class='date'>1836<\/span>"},"date_start":"1836","date_end":"1836"} Type Dam {"name":"Dam","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} image image image image