Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 10 Oct 2018.
This dataset relates to the March 2018 report National E. coli modelling - Supplementary material to support setting draft regional targets for swimmable rivers.
Scenario 1 represents the level of stock exclusion and riparian planting for the nominal year 2030
when the CWP rules have been implemented assuming that the effects of the measures have been realised and water quality has attained a new attribute state. Scenario 1 also includes the impact of regional committed work (that is, work already committed to by councils in their policy plans, or planned infrastructure investment) in regions that have committed to mitigation beyond the CWP.
The geometries are based off REC1, and the field 'Swimability_band' defines the modelled E. coli attribute state NPS-FM human health for recreation value. The rest of the fields come from the River Environment Classification.
Layer ID | 98359 |
---|---|
Data type | Vector multilinestring | Feature count | 73336 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 10 Oct 2018.
This dataset relates to the March 2018 report National E. coli modelling - Supplementary material to support setting draft regional targets for swimmable rivers.
It represents Scenario 0, baseline (i.e. 2017) including the current level of on-farm fencing and land use - further details available in the above report.
The geometries are based off REC1, and the field 'Swimability_band' defines the modelled E. coli attribute state NPS-FM human health for recreation value. The rest of the fields come from the River Environment Classification.
Layer ID | 98358 |
---|---|
Data type | Vector multilinestring | Feature count | 73336 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 14 Aug 2019.
This dataset includes three “packages” of information, each with multiple variables. The packages include:
For further detail on the modelling methods and discussing results, see Hicks, M., Semademi-Davies, A., Haddadchi, A., Shankar, U., Plew, D. (2019) Updated sediment load estimator for New Zealand. NIWA Client Report No. 2018341CH, prepared for Ministry for the Environment. January 2019. Available online: environment.govt.nz/publications/updated-sediment-...
Note that some portions of this dataset refine and update 2011 modelling on suspended sediment loads across New Zealand, whereas other components, especially the coastal package, report new modelling results.
Layer ID | 103686 |
---|---|
Data type | Vector linestring | Feature count | 593466 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 27 Jun 2018.
State of the Environment (SOE) swimming water quality monitoring point data.
This data is a component of the Water Quality for swimming maps: www.mfe.govt.nz/fresh-water/state-of-our-fresh-wat...
Versions
This version has now been replaced with a later edition: data.mfe.govt.nz/layer/95566-swimming-water-qualit...
Column headings
WKT: Point geometry
sitename: Name of site
NZReach: ID of nearest River Environment Classification reach
category: Water quality for swimming category see www.mfe.govt.nz/fresh-water/national-targets-swimm...
Region: Region
name: Name of water body (if available)
catchment: Name of catchment (if available)
Dualcatch: Is catchment a two-part catchment
algae: Algae status
clarity: Clarity status
Layer ID | 95565 |
---|---|
Data type | Vector point | Feature count | 624 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 27 Jun 2018.
State of the Environment (SOE) swimming water quality monitoring point data.
This data is a component of the Water Quality for swimming maps: www.mfe.govt.nz/fresh-water/state-of-our-fresh-wat...
Versions
This version is the latest edition in the set.
Column headings
WKT: Point geometry
sitename: Name of site
NZReach: ID of nearest River Environment Classification reach
category: Water quality for swimming category see www.mfe.govt.nz/fresh-water/national-targets-swimm...
Region: Region
name: Name of water body (if available)
catchment: Name of catchment (if available)
Dualcatch: Is catchment a two-part catchment
algae: Algae status
clarity: Clarity status
Layer ID | 95566 |
---|---|
Data type | Vector point | Feature count | 621 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 27 Jun 2018.
Suitability for Recreation Grade (SFRG) swimming water quality monitoring point data.
This data is a component of the Water Quality for swimming maps: www.mfe.govt.nz/fresh-water/state-of-our-fresh-wat...
Versions
This version has now been replaced with a later edition: data.mfe.govt.nz/layer/95564-swimming-water-qualit...
Column headings
WKT: Point geometry
NZReach: ID of nearest River Environment Classification reach
category: Water quality for swimming category see www.mfe.govt.nz/fresh-water/national-targets-swimm...
Council_na: Regional council name
Region: Region
sitename: Name of site
LAWA_siten: Land, Air, Water, Aotearoa's name of site
Program_ty: Type of waterbody
catchment: Name of catchment (if available)
algae: Algae status
clarity: Clarity status
Layer ID | 95563 |
---|---|
Data type | Vector point | Feature count | 150 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 27 Jun 2018.
Suitability for Recreation Grade (SFRG) swimming water quality monitoring point data.
This data is a component of the Water Quality for swimming maps: www.mfe.govt.nz/fresh-water/state-of-our-fresh-wat...
Versions
This version is the latest edition in this set.
Column headings
WKT: Point geometry
NZReach: ID of nearest River Environment Classification reach
category: Water quality for swimming category see www.mfe.govt.nz/fresh-water/national-targets-swimm...
Council_na: Regional council name
Region: Region
sitename: Name of site
LAWA_siten: Land, Air, Water, Aotearoa's name of site
Program_ty: Type of waterbody
catchment: Name of catchment (if available)
algae: Algae status
clarity: Clarity status
Layer ID | 95564 |
---|---|
Data type | Vector point | Feature count | 150 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 29 Jul 2021.
Full report: Memorandum on implementing a national index for susceptibility to streambank erosion: environment.govt.nz/publications/national-index-st...
This dataset contains predictions of the susceptibility to streambank erosion for every stream link in the RECv2.5 digital river network. Streambank erosion susceptibility is computed as a dimensionless index (range 0-100) for each stream link based on factors that may influence reach-scale bank erosion. These factors comprise stream power, the extent of riparian woody vegetation, valley confinement, channel sinuosity, and the erodibility of stream banks based on soil texture. The approach for determining streambank erosion susceptibility is described by Smith & Betts (2021) and based on the bank erosion model developed by Smith et al. (2019).
***Smith HG, Spiekermann R, Dymond J, Basher L 2019. Predicting spatial patterns in riverbank erosion for catchment sediment budgets. New Zealand Journal of Marine and Freshwater Management 53: 338–362.
***Smith HG, Betts H 2021. Memorandum on implementing a national index for susceptibility to streambank erosion. Technical memorandum prepared for the Ministry for the Environment by Manaaki Whenua – Landcare Research.
Layer ID | 105771 |
---|---|
Data type | Vector linestring | Feature count | 593517 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was first added to MfE Data Service on 28 Nov 2022.
The Stock Exclusion Medium Slope Land 2022 layer identifies areas with a slope of between 5 and 10 degrees below 500m in altitude where excluding stock from waterways is likely to be practical and advisable. This layer has been created using the same method used to create the Stock Exclusion Low Slope Land 2022 layer which represents "Low Slope Land" as defined in the Resource Management (Stock Exclusion) Regulations 2020. This layer is intended to be used in conjunction with the Stock Exclusion Low Slope Land 2022 layer to support planning for stock exclusion.
Layer ID | 111151 |
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Data type | Vector multipolygon | Feature count | 65610 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |
Creative Commons Attribution 4.0 International
You may use this work for commercial purposes.
You must attribute the creator in your own works.
This dataset was last updated on MfE Data Service on 28 Nov 2022.
The Stock Exclusion Low Slope Land 2022 layer identifies areas of "Low Slope Land" as defined in the Resource Management (Stock Exclusion) Regulations 2020. The layer shows land with a local slope of less than or equal to 5 degrees where beef cattle and deer are required to be excluded from waterways. Areas of lakes, ponds, settlements, urban parkland, transport infrastructure and estuarine open water, as defined in Land Cover Database 5, are excluded. Areas over 500m in altitude are also excluded. This layer replaces the Stock Exclusion Low Slope Land 2020 layer.
Layer ID | 111150 |
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Data type | Vector multipolygon | Feature count | 31110 |
Services | Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W) |