Browse data horizons_water_mgmt_area

Horizons Regional Council — Water Management Area

Geospatial polygon layer from Manawatū-Whanganui Councils. Each feature carries the attributes listed below; geometry is provided as WKT in WGS84.

Licence: CC-BY 4.0 Source: Horizons Regional Council (www.horizons.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 43 rows

Map preview
Showing 43 sample features
CRS
EPSG:4326

Centroids only — full geometry available via the API or CSV download.

Log in to download Sign up free
Dataset ID
horizons_water_mgmt_area
Data source
Manawatū-Whanganui Councils
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/horizons_water_mgmt_area/data

Columns (7)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
parent_catchment string Parent catchment
horizons_govt_nz_link string Horizons govt NZ link
shape_area double Polygon area (source projection units)
surface_water_management_area_code string Surface water management area code
surface_water_management_area_name string Surface water management area name
geometry_wkt string Geometry as WKT (WGS84) — MULTIPOLYGON/POINT/LINESTRING

How to query this dataset

Fetch all data (JSON)
curl https://api.eolas.fyi/v1/datasets/horizons_water_mgmt_area/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/horizons_water_mgmt_area/data?start=2020-01-01&end=2024-12-31" \
  -H "X-API-Key: your_key_here"
Download as CSV
curl "https://api.eolas.fyi/v1/datasets/horizons_water_mgmt_area/data?format=csv" \
  -H "X-API-Key: your_key_here" -o horizons_water_mgmt_area.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdParent CatchmentHorizons Govt Nz LinkShape AreaSurface Water Management Area CodeSurface Water Management Area Name
1Akitio Riverhttps://www.horizons.govt.nz/media/t3ifxotu/schedule-1-surface-water-management-areas-and-sub-areas.pdf591959052.0012348Akit_1Akitio
2Whanganuihttps://www.horizons.govt.nz/media/t3ifxotu/schedule-1-surface-water-management-areas-and-sub-areas.pdf1698373299.9451342Whai_2Cherry Grove
3Manawatuhttps://www.horizons.govt.nz/media/t3ifxotu/schedule-1-surface-water-management-areas-and-sub-areas.pdf567278404.194204Mana_13Coastal Manawatu
4Rangitikei Riverhttps://www.horizons.govt.nz/media/t3ifxotu/schedule-1-surface-water-management-areas-and-sub-areas.pdf660274281.9993027Rang_4Coastal Rangitikei
5Whangaehuhttps://www.horizons.govt.nz/media/t3ifxotu/schedule-1-surface-water-management-areas-and-sub-areas.pdf100999899.18382314Whau_4Coastal Whangaehu

Showing latest 5 rows. Get an API key to access the full dataset.

Ready to use this data?

Get a free API key to start querying — no credit card required.

Get your free API key