Browse data orc_groundwater_protection_zones

Otago Regional Council — Groundwater Protection Zones

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

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

Data as of 2026-07-01  · monthly  · 12 rows

Map preview
Showing 12 sample features
CRS
EPSG:4326

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

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Dataset ID
orc_groundwater_protection_zones
Data source
Otago Councils
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/orc_groundwater_protection_zones/data

Columns (8)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
id double ID
description string Description
zone_type string Zone type
map string Map
shape_area double Polygon area (source projection units)
shape_length double Geometry length/perimeter (source projection units)
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/orc_groundwater_protection_zones/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/orc_groundwater_protection_zones/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/orc_groundwater_protection_zones/data?format=csv" \
  -H "X-API-Key: your_key_here" -o orc_groundwater_protection_zones.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdIdDescriptionZone TypeMapShape AreaShape Length
10.0Lower Taieri AquiferBC1518245101.03417968823542.649517040416
20.0Lower Taieri AquiferAC153976319.917480468813370.454178483607
30.0Lower Taieri AquiferAC151216425.38232421888033.966800612555
40.0Ettrick Basin AquiferAC1217455757.2534179720518.49993850728
50.0Roxburgh Basin AquiferAC1211765842.13525390616498.247616141085

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

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