Water used Financial year kL/sqm 0.63 0.41 0.32 Total kL 374 263 213 Change in Total kL 65% -30% -19% Total kL compared to median benchmark1 -12% -43% -58% Total kL compared to best practice benchmark2 81% 16% -14% kL/average FTE staff3 11.5 7.2 5.4 1 Calculated benchmark based on a median Canberra office water consumption of 0.72 kL/net lettable area (NLA) sqm (Department of the Environment and Heritage 2006).