Wastewater homepage
  Wastewater

Discharge Consent Monitoring

The Resource consent conditions for discharge of Wastewater to the Estuary require monitoring of the treated wastewater just prior to discharge. Results posted include historic results where information is available. The consent was granted in October 2003.

Get the free Adobe ReaderThese documents are PDFs. You will require the free Adobe Reader to view them.

Current quarterly results

May - July 2008

 

Previous quarterly results

February - April 2008

November 2007 - January 2008

August - October 2007

May - July 2007

February - April 2007

November 2006 - January 2007

August - October 2006

May - July 2006

February - April 2006

November 2005 - January 2006

August 2005 - October 2005

May - July 2005

February - April 2005

November 2004 - January 2005

August - October 2004

  • Concentrations of contaminants from pond 6 [PDF 61KB]
  • Nutrients from pond 6 [PDF 65KB]
  • Bacterial indicators from pond 6 [PDF 44KB]
  • Consent Limits - 5 of the above parameters have concentration limits [PDF 63KB] and six have mass limits [PDF 64KB].
  • Heavy Metals [PDF 27KB] - These include 8 metals with concentration and mass limits [PDF 32KB], monthly monitoring.
  • Malathion Monitoring

May - July 2004

February - April 2004

October 2003 - January 2004

Christchurch City Council, PO Box 237, Christchurch Mail Centre, Christchurch 8140, New Zealand
Contact the Council : Terms of use