010,00020,00030,00040,00050,00060,000River flow in and out of the Canterbury Region, New Zealand1995–2014, millions of cubic metres per yearProvider: Ministry for the Environment1996199820002002200420062008201020122014Outflow to seaInflow from other regionsOutflow to other regions

River flow in and out of the Canterbury Region, New Zealand

1995–2014, millions of cubic metres per year