_id Region Variable 2010 2011 2012 2013 2014 2015 2016 1 Southeast Queensland Mean flow (ML) 629 625 677 680 572 691 613 2 Southeast Queensland Total Nitrogen (tonne) 866 978 932 991 776 1012 866 3 Southeast Queensland Total Phosphorus (tonne) 514 542 522 522 553 538 450 4 Great Barrier Reef Mean flow (ML) 164 162 149 141 141 126 133 5 Great Barrier Reef Total Nitrogen (tonne) 326 318 354 332 256 234 238 6 Great Barrier Reef Total Phosphorus (tonne) 101 93 88 102 80 75 76