The average level of the lake on Monday 20 June was 1.09m The lake is CLOSED to the sea
Earthworks to open the lake to sea will commence once 1.13m is exceeded This message will next be updated on Monday 27 June 2016
Please note that this riverflow information is raw data only and may contain inaccuracies and therefore can not be relied upon for determining flow restrictions. For irrigation restrictions as set by Environment Canterbury, you can only use our Irrigation Restrictions web page or the River Report Infoline.
Times below are in NZ Standard Time. During Daylight Saving Time please add one hour.
Southern region river flow data