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The Ministry would like to thank the following people who contributed photos or data for this technical report:

  • Bryce Lawrence, Hawkes Bay Regional Council
  • Perry Davy, Wellington Regional Council
  • Jackie Jones, Environment Canterbury
  • Graeme Cooper, Environment Waikato
  • Paul Baynham, Northland Regional Council
  • Gary Bedford, Taranaki Regional Council
  • Chris Pullen, West Coast Regional Council
  • James Halloway, Environment Southland
  • Peter Hamill, Marlborough District Council.