Sewerage/Water/Stormwater Council manages the reticulation networks that look after the provision of water, wastewater (sewerage) and stormwater services to homes and businesses in the Grey District. ContactInfrastructure Services Department Email: infrastructure@greydc.govt.nzPhone: 03 769 8611 Avoid a flood - Think before you flush! Plumbosolvency Sewerage Schemes Sewer separation Stormwater Network Three Waters Reform Utilities Connection or Disconnection Consent Form Water Supply Schemes