PNCC Water Mains

Water mains are large underground pipes that carry clean drinking water from the Council's supply to suburbs and streets. This layer supports asset management, maintenance, and planning of the water network. Data is continually updated as new information is received. The vertical datum used for this dataset is NZVD 2016. Dataset Fields (Columns): Compkey: Unique, auto-generated identifier for each asset (i.e., pipe segment). UnitID: Asset unit ID at the starting point of the pipe. UnitID2: Asset unit ID at the end point of the pipe. Diameter: Internal pipe diameter (in millimeters). Length: Total pipe length (in meters). Material: The material the pipe is made from. See material codes below. Material Codes and Descriptions: ABS: Acrylonitrile Butadiene Styrene AC: Asbestos Cement ALK: Alkathene CI: Cast Iron CICL: Cast Iron Concrete Lined CIEL: Cast Iron Epoxy Lined CLS: Concrete Lined Steel CU: Copper DIRN: Ductile Iron GS: Galvanised Steel HB: Hobas HC: Humes Concrete HDPE: High Density Polyethylene HPPE: High Pressure Polyethylene MDPE: Medium Density Polyethylene PE100: Polyethylene (Type PE100) PE80: Polyethylene (Type PE80) PVC: Polyvinylchloride RCRRJ: Reinforced Concrete Rubber Ringed Joint S: Steel SEL: Steel Epoxy Lined SWS: Spiral Welded Steel Notes: The "Updated" date you see on this item indicates when the metadata was last revised. It doesn’t necessarily reflect when the data inside the feature layer was last refreshed. The data available for download on Palmy GeoHUB is updated daily, this results in a difference between what’s currently visible online and PNCC’s databases.