http://ecan.govt.nz/get-involved/local-projects-community-groups/avon-heathcote-estuary-ihutai-trust/Pages/healthy-estuary-rivers-christchurch.aspx - 189KB - 15/01/2010
http://ecan.govt.nz/get-involved/local-projects-community-groups/avon-heathcote-estuary-ihutai-trust/Pages/faecal-source-tracking-avon-river.aspx - 181KB - 7/10/2009 [View duplicates]
http://ecan.govt.nz/get-involved/local-projects-community-groups/avon-heathcote-estuary-ihutai-trust - 31/07/2010
http://ecan.govt.nz/publications/Reports/sediments-biota-avon-heathcote-estuary-tidal-reaches-avon-heathcote-2008-R09-85.pdf - Technical Report - 1MB - 15/01/2010
http://ecan.govt.nz/publications/Reports/water-qualityavon-heathcote-estuary-ihutai-summary-report-2008-R09-84.pdf - Technical Report - 1MB - 15/01/2010
http://ecan.govt.nz/get-involved/local-projects-community-groups/living-streams/handbook/part-1/investigating-project/Pages/is-my-waterway-healthy.aspx - 215KB - 21/05/2010 [View duplicates]
http://ecan.govt.nz/publications/Reports/R08_46.pdf - Technical Report - 1MB - 18/09/2009
http://ecan.govt.nz/publications/Reports/R08_45.pdf - Technical Report - 1MB - 18/09/2009
http://ecan.govt.nz/get-involved/local-projects-community-groups/community-carbon-project - 31/07/2010
http://ecan.govt.nz/publications/Reports/R08_43AHriverswqsummaryreport2007FINAL.pdf - Technical Report - 1MB - 18/09/2009