Selwyn District Council holds resource consent CRC201738 to spray drains and water races within the Selwyn District. Under condition 25 of this consent Council is required to submit a copy of the annual spray programme for the forthcoming year.

Please refer to the spray programme for the 2021/2022 year [PDF, 87 KB], detailing:

  • Chemicals to be used
  • Areas of operation
  • Application methods
  • Proposed starting dates and locations
  • Duration of the discharge

Also refer to the Spray Location Map [PDF, 87 KB], showing drainage plans showing the extent of the drainage network within each drainage district and the locations of identified sites of ecological significance.

If you require further information, please email waterraces@selwyn.govt.nz