6. Urban Residential 3 Zone Volume Two (c) any other contaminant subject to chemical or biological breakdown; (d) liquids or sludge. 6.3.4. Discharge of swimming or spa pool water into or onto land. 6.3.4.1. If a public sewer is located within 30m of the lot boundary or 60m of the pool discharge point, the discharge must be through a connection to the sewer. 6.3.4.2. The discharge must not occur within 10m of the boundary of any adjacent land in different ownership. 6.3.4.3. Fourteen days prior to discharging to land, swimming or spa pool water: (a) must be uncovered; (b) must not be treated with any chemicals. 6.3.5. Discharge of human effluent into or onto land. 6.3.5.1. There must not be a Council operated sewerage system designed for that purpose within 30m of the property boundary or 60m of the closest building. 6.3.5.2. The human effluent must be treated via an on-site wastewater management system which must be maintained in an efficient operating condition at all times. 6.3.5.3. There must be no increase in the rate of discharge due to an increased occupancy of the building(s). 6.3.5.4. There must be: (a) no ponding of effluent; (b) no run-off or infiltration of effluent beyond the property boundary or into a river, lake, Significant Wetland, drainage channel, Drainage Channel Network, groundwater or coastal water. 6.3.5.5. The discharge rate must not exceed 2000 litres per day, averaged over any 7 day period. 6.3.5.6. Effluent must be able to: (a) infiltrate through at least 600mm of unsaturated soil following primary treatment; or (b) infiltrate through at least 300mm of unsaturated soil following secondary treatment. 6.3.5.7. The discharge must not occur within a Groundwater Protection Area. 6.3.5.8. The discharge must not occur within 50m of a bore unless the bore intercepts the confined layer of Riverlands FMU or the confined layer of the Wairau Aquifer FMU. 6.3.6. Application of an agrichemical into or onto land. 6.3.6.1. The agrichemical must be approved for use under the Hazardous Substances and New Organisms Act 1996. 6.3.6.2. The application must be undertaken in accordance with the most recent product label. All spills of agrichemicals above the application rate must be notified to Council immediately. 6 – 6