Browse data gwrc_watercourses_maintained

Greater Wellington Regional Council — Watercourses Maintained

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

Licence: CC-BY 4.0 Source: Greater Wellington Regional Council (www.gw.govt.nz), CC-BY 4.0.

Data as of 2026-06-14  · monthly  · 133 rows

Map preview
Showing 133 sample features
CRS
EPSG:4326

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

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

Columns (10)

schema glossary · auto-generated
Column Type Description
object_id_1 long Object ID 1
object_id double Internal feature ID (ArcGIS OBJECTID)
name string Name
scheme string Scheme
length double Length
rma_r121 string Rma r121
length_km double Length km
stream_cle string Stream cle
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/gwrc_watercourses_maintained/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/gwrc_watercourses_maintained/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_watercourses_maintained/data?format=csv" \
  -H "X-API-Key: your_key_here" -o gwrc_watercourses_maintained.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object Id 1Object IdNameSchemeLengthRma R121Length KmStream CleShape Length
18.0Lake OnokeLower Valley10652.96091375Unclassified10.65296091 10652.960913747984
29.0Lake WairarapaLower Valley55022.97631944Unclassified55.02297632 55022.976319435504
310.0Ruamahanga RiverLower Valley1770.55447835Highly Modified1.77055448 1770.5544783546072
416.0Ngatotara Drain - LagoonOtaki River Scheme1029.45225757Natural1.02945226Machine1029.4522575696378
517.0Waimeha Stream - Residential SectionWaikanae River Scheme328.1510824Natural0.32815108Hand328.1510823954251

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