House of Assembly Fifty-Fifth Parliament, First Session (55-1) 55 1 Parliament of South Australia House of Assembly published Estimates Replies Water Use Water Use In reply to Mr COWDREY House of Assembly Colton Water Use In reply to Mr COWDREY (Colton) (26 June 2024). (Estimates Committee B) The Hon. N.D. CHAMPION House of Assembly Taylor Minister for Housing and Urban Development Minister for Housing Infrastructure Minister for Planning Water Use The Hon. N.D. CHAMPION (Taylor—Minister for Housing and Urban Development, Minister for Housing Infrastructure, Minister for Planning): I have been advised: The average (or mean) water use is: for residential households, 189 kilolitres each year; and for business use, 983 kilolitres each year. The median use is: for residential households, 156 kilolitres each year; and for business use, 103 kilolitres each year.