The flood plains indicate the area of land inundated by runoff in a storm event that has a 1 percent or greater probability of occurring in any given year, assuming maximum probable development (MPD) and future climate change. The flood plains are mapped from hydraulic modelling results. Information specific to each flood plain is accessible using the Identify tool, including the flood report. This dataset is continually updated at catchment scale to reflect the best information available.This dataset is updated by the Heathy Waters team on a regular basis.Disclaimer: In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

A layer file for the Auckland Council Unitary Plan Base Zone dataset. Download this file in conjunction with the Unitary Plan Base Zone.

This map contains the DEM for LiDAR data in the Auckland Region. Auckland southern region: LiDAR was captured for Auckland Council by AAM New Zealand between September 2016 to June 2017. Auckland northern region: LiDAR was captured for Auckland Council by Aerial Surveys from 16 August 2016 to 9 August 2018. Data management and distribution is by Toitū Te Whenua Land Information New Zealand. 1 metre DEMPulse density specification is at a minimum of 4 pulses/square metreVertical Accuracy Specification is +/- 0.2mHorizontal Accuracy Specification is +/- 0.6m (95%).Vertical datum is NZVD2016.Other links: Aotearoa New Zealand HIllshadeNZ Topographic Relief (Vector)NZ ElevationNZ DSM Hillshade

Identifies notable trees as set out in the policy framework of D13 Notable Trees Overlay and Schedule 10 of the Plan.

Identifies the designations of requiring authorities as set out by s175(2) of the Resource Management Act 1991.

Purpose:This data is primarily used by council and its contractors in identifying the location of the asset.Lineage:This data was a product of consolidating legacy GIS datasets from the previous regional council and seven city and district councils. Since amalgamation in 2010, the data has been updated by Asset Management teams. Polygon data is digitised from urban aerial photographs and from asset as-built drawings. Attribute information is field validated by inspections during park audits and asset turnover process.Creation Date:1/04/2012Update Cycle:Weekly

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

Predicted natural flow path of water over the ground when the stormwater network is overloaded. This layer is a dissolved version of the OverlandFlowPaths layer where each segment is classified by its upstream catchment area, which will fall into one of the following ranges:2000-4000 m24000 m2 to 1 Ha1–3 Ha3–100 Ha>100 HaThe layer is an update of an existing layer and was created by WSP Opus in 2019.LineageThe OverlandFlowPaths layer is based on Auckland Council’s latest LiDAR data, which was flown in 2016 and became available after processing in 2018. The 2016 LiDAR data had a much higher point density (4 points per m2) than previous versions, which should result in more accurate flow paths. The layer was generated using the D8 flow model algorithm in ArcGIS. Creation dateFinalised in July 2019Update cycleWhenever Auckland Council’s LiDAR has been updated, if possible.Contact PersonMahesh PatelContact PositionSenior Healthy Waters SpecialistDisclaimer:In using the Catchments and Hydrology data set, you acknowledge that you have read, understood and agreed to the disclaimers below.The flood plains and flood sensitive area data layers are generated from catchment level modelling based on the datasets, requirements and technology available at the time of model build. They are compiled regional layers with varied data uncertainty and currency, which may directly impact data accuracy for the area of interest. The information provided therefore does not preclude the need for appropriate site-specific assessment and cannot be construed as an endorsement or approval of any development by Auckland Council.The Catchments and Hydrology data set is updated regularly when new information becomes available. As such, downloading and copying activities may result in data invalidity.Whilst due care has been taken in producing the Catchments and Hydrology data sets, Auckland Council gives no warranty as to the accuracy and completeness of any information given and accepts no liability for any error, omission or use of the information.

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

This map contains the DSM for LiDAR data in the Auckland Region. Auckland southern region: LiDAR was captured for Auckland Council by AAM New Zealand between September 2016 to June 2017. These datasets were generated by AAM New Zealand and their subcontractors. Auckland northern region: LiDAR was captured for Auckland Council by Aerial Surveys from 16 August 2016 to 9 August 2018. These datasets were generated by Aerial Surveys and their subcontractors.1 metre DSMPulse density specification is at a minimum of 4 pulses/square metreVertical Accuracy Specification is +/- 0.2mHorizontal Accuracy Specification is +/- 0.6m (95%).Vertical datum is NZVD2016.Other links: Aotearoa New Zealand HIllshadeNZ Topographic Relief (Vector)NZ ElevationNZ DSM Hillshade

The source for the interim RUB was the operative Regional Policy Statement MUL, changes were provided by Spatial Infrastructure Strategy and endorsed by The Auckland Plan Committee.The boundary which defines the maximum extent of urban development to 2040 in the form of a permanent rural urban interface. It is defined around the following urban areas:metropolitan urban area of Auckland, Orewa and the urban areas of Waiheke Island and Whangaparaoa Peninsula the satellite towns of Pukehoke and Warkworth rural and coastal towns of Beachlands/Pine Harbour, Helensville, Kumeu-Huapai, Oneroa, Riverhead, Snells Beach/Algies Bay, Waiuku and Wellsford serviced villages.

Orthophoto produced based on Lidar/Image/Thermal flight from 18/02/2023 with 5cm resolution.

Flight Altitude 600m above ground, 80 Knts,60% forward overlap and 55% sidelap.

Camera Hasselblad Airborne A6D 100 Mpixel with 50mm calibrated fixed focus lens.

GPS/INS IGI Aerocontrol with timestamping from mid-shutter measurement on Event 1 GNSS base station LINZ Auckland.

Processing with Hasselblad Phocus 3.7.2 to JPEG.

Aerial Triangualtion with ISAT 14.2 , Orthophoto processing with Inpho Orthomaster/OrthovistaTerrain model for the Orthorectification Lidar based 10m Accuracy expected better 3 pixel size.

Final assembly as ECW.

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.

The following metadata is supplied with the model for sharing purposes: Credits: Auckland Light Rail - Dataset produced by RECON NZAuckland CBD To Airport Model Specifications:• Resolution: 6 cm• Accuracy: 25 cm (RMSE)• Areas: Zone 1A: ~ 13.7 sq. km Zone 1B: ~ 13.2 sq. km Zone 2: ~ 15.9 sq. km Zone 3A: ~ 12.5 sq. km Zone 3B : ~ 16.4 sq. km• Captured: August 2023• Datum: NZGD2000 NZTM (Horizontal) & NZVD2016 (Vertical)The 3D model is available for visualization purposes only. The source data is not available for download and cannot be shared.

Purpose:This data is primarily used by council and its contractors in identifying the location of the asset.Lineage:This data was a product of consolidating legacy GIS datasets from the previous regional council and seven city and district councils. Since amalgamation in 2010, the data has been updated by Asset Management teams. Polygon data is digitised from urban aerial photographs and from asset as-built drawings; positional accuracy is around 50cm. Attribute information is field validated by inspections during park audits and asset turnover process.Creation Date:1/04/2012Update Cycle:Daily

This layer represents all public transport routes owned or operated by Auckland Transport. This data was last updated May 2014.Achievement Standard 91433.

The coastline has been identified as an approximation of the Mean High Water Springs (MHWS) location. Where a more accurate identification of MHWS is needed, a current survey undertaken by a registered surveyor must be done.

Describe the additional subdivision controls for sites around the region. This set of data shows the area subject to the additional minimum site size controls.

Additional height controls applied to zones under the Proposed Auckland Unitary Plan.

Seven legacy systems were migrated to Auckland Council’s GIS environment where the creation of new assets and maintenance of existing assets are now being undertaken. Using asbuilts sent to the stormwater team from development engineers and/or internal projects, the geometry and attributes of stormwater assets are captured using standard ArcGIS editing functionality. Whilst due care has been taken to capture the assets as accurately as possible, the data is indicative and cannot be considered to align to any particular boundaries or features including cadastral.