Carterton, Masterton, and South Wairarapa District Councils (Wairarapa District Councils) are seeking feedback on Part Eleven: Trade Waste of the Wairarapa Consolidated Bylaw.

Submissions are open for two months and close at 4pm Friday 25 July 2025.

  • Open:  23 May 2025, 4:00 pm
  • Closing: 25 Jul 2025, 4:00 pm

Part Eleven: Trade Waste is proposed to replace Part Nine: Trade Waste of the Wairarapa Consolidated Bylaw 2019 which will expire next year. Consultation on the remaining parts of the Consolidated Bylaw will open on 25 June 2025.

Trade waste is liquid waste (excluding domestic wastewater), with or without solids in suspension, that is or may be discharged from a trade premise. Trade waste includes wastewater that contains contaminants, including solids, fat, oil, grease, solvents, emulsions and chemicals resulting from industrial or trade processes.

The wastewater drainage network can be adversely impacted by customer activity, causing potential damage to infrastructure or creating health and safety and/or environmental concerns.

If adopted, the Bylaw will come into force on 1 October 2025.

Proposed changes

The proposed changes aim to better protect the Council’s water supply and wastewater networks.

We propose that applications from trade premises to discharge prohibited trade waste to the network are not accepted due to the harm it can cause.

Visit the Masterton District Council website for all details [You can also cut and paste this URL into your browser: https://www.mstn.govt.nz/council/have-your-say/consultations?item=id:2u7slngo017q9st5w2se]