Browse data wmkdc_haz_min_floor_200yr

Waimakariri District — Haz Min Floor 200yr

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

Licence: CC-BY 4.0 Source: Waimakariri District Council (www.waimakariri.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 64 rows

Map preview
Showing 64 sample features
CRS
EPSG:4326

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

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Dataset ID
wmkdc_haz_min_floor_200yr
Data source
ECan / Canterbury
Last refreshed
2026-07-01
Refresh cadence
monthly
API endpoint
https://api.eolas.fyi/v1/datasets/wmkdc_haz_min_floor_200yr/data

Columns (16)

schema glossary · auto-generated
Column Type Description
object_id long Internal feature ID (ArcGIS OBJECTID)
notes string Notes
name string Name
number double Number
flood_level_200 double Flood level 200
flood_level_100 double Flood level 100
ffl_200 double Ffl 200
ffl_100 double Ffl 100
freeboard_200 double Freeboard 200
freeboard_100 double Freeboard 100
area_id string Area ID
adopted_min_ffl_200 double Adopted min ffl 200
adopted_min_ffl_100 double Adopted min ffl 100
shape_length double Geometry length/perimeter (source projection units)
shape_area double Polygon area (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/wmkdc_haz_min_floor_200yr/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/wmkdc_haz_min_floor_200yr/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/wmkdc_haz_min_floor_200yr/data?format=csv" \
  -H "X-API-Key: your_key_here" -o wmkdc_haz_min_floor_200yr.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Object IdNotesNameNumberFlood Level 200Flood Level 100Ffl 200Ffl 100Freeboard 200Freeboard 100Area IdAdopted Min Ffl 200Adopted Min Ffl 100Shape LengthShape Area
2FFL set from RC conditionsSilverstream1.0013024.3445522843017522437.7949499835
3Shovel Ready 100yr FL 1.79Sneyd Street2.02.531.963.032.46500.0500.0023.032.462371.6652194596977206096.65328206186
4Shovel Ready 100yr FL 1.79Kaiapoi South303.01.861.462.361.96500.0500.003D2.361.964300.667116922768605990.0816534725
6Mansfield Park South4.02.862.763.263.06400.0300.0083.263.062316.962144930106142761.3562650861
7Mansfield Park East5.02.662.593.15999999999999973.09500.0500.0073.163.092766.900008111654239518.5442726331

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