Volume Two 25. Definitions Visitor means the use of land and buildings for short-term commercial accommodation accommodation and includes ancillary services such as food preparation, dining and sanitary facilities, conference and associated recreational facilities for those staying at the visitor accommodation but excludes holiday homes. Waikawa Bay means that part of the coastal marine area to the south of a line extending from the Snout to Karaka Point, including any area within a Moorings Management Area. Waikawa Marina Zone as identified in Appendix 10. Wairau Dry Hills as mapped on the Landscape Maps 1 to 11 and described in Landscape Appendix 1. Wairau Plain Area as mapped on the Wairau Plain Area Maps 1 to 8. Warehousing means the bulk storage of goods for redistribution. Waste any material, solid, liquid, gas or radioactive, that is unwanted and or unvalued, and discarded, discharged, emitted or deposited in the environment in such volume, constituency or manner as to cause an adverse effect on the environment. It includes all unwanted or unusable by-products at any given place and time, and includes any other matter that may be discharged, accidentally or otherwise, to the environment. For the purposes of this Plan, waste does not include stormwater or treated human sewage. Wastewater in relation to on-site wastewater management systems, means wastewater originating from household or personal activities including toilets, urinals, kitchens, bathrooms (including shower, washbasins, bath, spa bath but not spa) and laundries. Includes such wastewater flows from facilities serving staff, employees, residents, students, guests in institutional, commercial and industrial establishments, but excludes commercial and industrial wastes, large scale laundry activities and any stormwater flows. Water has the same meaning as in Section 2 of the Act. Waterbody has the same meaning as in Section 2 of the Act. Water control means the use of one or more methods to manage the erosive and measure destabilising effects of runoff water. Water quantity as identified in Appendix 6. allocation limit Water Resource Unit as shown on the Water Resource Units Map and described in Schedule 1 in Appendix 5. Water Resource Unit as identified in Appendix 5. Values and Water Quality Classification Standards Wave energy means the excess of total energy of progressive waves over the energy of still water integrated over a wave length per unit of wave- crest length assessed at a 3m water depth at sites that comply with the parameters specified in Appendix 12. 25 – 27