Browse data gwrc_nrp_heritage_freshwater_sites
Query-only (licence)

Greater Wellington Regional Council — Nrp Heritage Freshwater Sites

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

Licence: unknown Source: Greater Wellington Regional Council (www.gw.govt.nz), unknown.

Data as of 2026-06-14  · monthly  · 43 rows

Map preview
Showing 43 sample features
CRS
EPSG:4326

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

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Dataset ID
gwrc_nrp_heritage_freshwater_sites
Data source
Wellington Region Councils
Last refreshed
2026-06-14
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/gwrc_nrp_heritage_freshwater_sites/data

Columns (15)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
name string Name
location string Location
type string Type
class string Class
ta string Territorial Authority (district/city council area)
schedule string Schedule
year string Year
design string Design
dimensions string Dimensions
policies_rules string Policies rules
x_nztm double X nztm
y_nztm double Y nztm
nzaa_site_no string Nzaa site no
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/gwrc_nrp_heritage_freshwater_sites/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/gwrc_nrp_heritage_freshwater_sites/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/gwrc_nrp_heritage_freshwater_sites/data?format=csv" \
  -H "X-API-Key: your_key_here" -o gwrc_nrp_heritage_freshwater_sites.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdNameLocationTypeClassTaScheduleYearDesignDimensionsPolicies RulesX NztmY NztmNzaa Site No
1Lower Karori DamKarori sanctuary (Zealandia), Waihapu Road, KaroriStructureDamWellington CitySchedule E5: Historic heritage freshwater sites1876-1878Earth damheight 20 m; crest length 65 mPolicy P46; P471746761.3755427483.0
2Morton DamWainuiomata River, Reservoir Road, WainuiomataStructureDamHutt CitySchedule E5: Historic heritage freshwater sites1911Reinforced concrete buttress damheight 12.5 m; length 164 mPolicy P46; P471767179.8755430128.0
3Wainuiomata Waterworks DamWainuiomata River, Reservoir Road, WainuiomataStructureDamHutt CitySchedule E5: Historic heritage freshwater sites1884Composite, earth and concrete Policy P46; P471766705.755429430.5
4Porirua Hospital Water Reservoir Dam (1893)Colonial Knob Scenic Reserve, PoriruaStructureDamPorirua CitySchedule E5: Historic heritage freshwater sites1893Mass earth dam Policy P46; P471752589.05442500.5
5Porirua Hospital Water Reservoir Dam (1912)Colonial Knob Scenic Reserve, PoriruaStructureDamPorirua CitySchedule E5: Historic heritage freshwater sites1912Mass earth dam Policy P46; P471752391.8755442236.5

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