Browse data nrc_coastal_flood_hazard_zones

Northland Regional Council — Coastal Flood Hazard Zones

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

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

Data as of 2026-07-01  · monthly  · 142 rows

Map preview
Showing 142 sample features
CRS
EPSG:4326

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

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

Columns (8)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
name string Name
cfhz0 double Cfhz0
model string Model
global_id string Globally-unique feature ID (ArcGIS GlobalID)
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/nrc_coastal_flood_hazard_zones/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/nrc_coastal_flood_hazard_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/nrc_coastal_flood_hazard_zones/data?format=csv" \
  -H "X-API-Key: your_key_here" -o nrc_coastal_flood_hazard_zones.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdNameCfhz0ModelGlobal IdShape AreaShape Length
190 Mile Beach Central3.5Bathtub Model (T+T)37ad17ea-2866-4c9f-accd-8b4215b646961097083.336914062541215.8702238783
290 Mile Beach North3.5Bathtub Model (T+T)ef0619fe-3dbf-4789-9ead-344f8e3d64fd1769062.8164062563053.395470259704
390 Mile Beach South3.5Bathtub Model (T+T)f883ba82-6110-4e63-bc05-fd53e2d68772653298.356445312525042.197709759897
4Ahipara East3.0999999Bathtub Model (T+T)27fa06bb-1543-4a13-a9dc-95847daa199a332351.124023437517187.869303966632
5Ahipara Town2.9000001Bathtub Model (T+T)e1483d90-7c44-45b1-a7a7-4e99f2869f6d482768.27539062544243.990919328986

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

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