Mgbe ụfọdụ, mmiri na-eju n'àkwà mmiri ahụ, nke kacha nso nso a bụ mgbe e nwere idei mmiri na Kwinsland n'ọnwa Mach afọ 2010 nakwa n'ọnwa Jenụwarị afọ 2011
Ọ dị mma. A na-ebu ụzọ kpuchie akwa mmiri site na mmiri iju mmiri na ịdị elu nke mita 10.7, na-ezo aka na St George flood gauge.