Description: This dataset defines the Mean High Water Springs coastline of New Zealand and offshore islands. Downloaded from LINZ Data Service 19/02/2026
Description: Daily copy of the river asset type, Structures \ Protection \ Stopbank.This layer is updated daily, with a combination of attributes from the GIS and TechOne systems.
Description: Shows inundation caused by sea level rise for ranges from current sea level up to 200cm of sea level rise.This data relates to inundation caused during a 1 in 100 year event and during a Mean High Water Springs.For detailed information, consult CM record ?.The following data processing has been taken on the data as provided by NIWA.- polygons smaller than 10 square metres have been removed- areas in the Indirect Inundation data that are also in Direct Inundation for each scenario/year have been removed, so there is no overlapping data.- coverage clipped to a 250 metre buffer of the Marlborough coastline
Description: Shows inundation caused by sea level rise for ranges from current sea level up to 200cm of sea level rise.This data relates to inundation caused during a 1 in 100 year event and during a Mean High Water Springs.For detailed information, consult CM record ?.The following data processing has been taken on the data as provided by NIWA.- polygons smaller than 10 square metres have been removed- areas in the Indirect Inundation data that are also in Direct Inundation for each scenario/year have been removed, so there is no overlapping data.- coverage clipped to a 250 metre buffer of the Marlborough coastline
Description: This dataset is the definitive set of regional council boundaries for 2012 as defined by the Local Government Commission and/or the territorial authorities themselves but maintained by Statistics New Zealand (who are the custodian).The region is the top tier of local government in New Zealand. There are 16 regions of New Zealand (Part 1 of Schedule 2 of the Local Government Act 2002). Eleven are governed by an elected regional council, while five are governed by territorial authorities (the second tier of local government) who also perform the functions of a regional council and thus are known as unitary authorities. These unitary authorities are Auckland Council, Nelson City Council, Gisborne, Tasman, and Marlborough District Councils. The Chatham Islands Council also perform some of the functions of a regional council, but is not strictly a unitary authority. Unitary authorities act as regional councils for the purposes of a wide range of Acts and regulations. Regional council areas are based on water catchment areas. Regional councils are responsible for the administration of many environmental and public transport matters.
Description: This dataset defines the Mean High Water Springs coastline of New Zealand and offshore islands. Downloaded from LINZ Data Service 19/02/2026
Description: Shows inundation caused by sea level rise for ranges from current sea level up to 200cm of sea level rise.This data relates to inundation caused during a 1 in 100 year event and during a Mean High Water Springs.For detailed information, consult CM record ?.The following data processing has been taken on the data as provided by NIWA.- polygons smaller than 10 square metres have been removed- areas in the Indirect Inundation data that are also in Direct Inundation for each scenario/year have been removed, so there is no overlapping data.- coverage clipped to a 250 metre buffer of the Marlborough coastline
Description: Daily copy of the river asset type, Structures \ Protection \ Stopbank.This layer is updated daily, with a combination of attributes from the GIS and TechOne systems.