Browse data ccc_district_plan_liquefaction_mgmt

Christchurch liquefaction management zone

Liquefaction management overlay in the Christchurch DP.

Licence: CC-BY 4.0 Source: Christchurch City Council (www.ccc.govt.nz), CC-BY 4.0.

Data as of 2026-07-01  · monthly  · 18 rows

Map preview
Showing 18 sample features
CRS
EPSG:4326

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

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

Columns (13)

schema glossary · auto-generated
Column Type Description
dp_liquefaction_management_zone_id long Dp liquefaction management zone ID
created_by_plan_change_identifier string Created by plan change identifier
removed_by_plan_change_identifier string Removed by plan change identifier
legal_status string Legal status
category string Category
category_code string Category code
schedule_reference string Schedule reference
popup_text string Popup text
create_date string Create date
last_edit_date string Last edit date
shape_st_area double Polygon area (ArcGIS Shape.STArea, source projection units)
shape_st_length double Geometry length/perimeter (ArcGIS Shape.STLength)
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/ccc_district_plan_liquefaction_mgmt/data \
  -H "X-API-Key: your_key_here"
Filter by date range
curl "https://api.eolas.fyi/v1/datasets/ccc_district_plan_liquefaction_mgmt/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/ccc_district_plan_liquefaction_mgmt/data?format=csv" \
  -H "X-API-Key: your_key_here" -o ccc_district_plan_liquefaction_mgmt.csv

Data preview

Hidden in preview: geometry_wkt — fetch via the API or download CSV to get the full data.
Dp Liquefaction Management Zone IdCreated By Plan Change IdentifierRemoved By Plan Change IdentifierLegal StatusCategoryCategory CodeSchedule ReferencePopup TextCreate DateLast Edit DateShape St AreaShape St Length
1827Prior to June 2022OperativeLiquefaction Management Zone Category 1LMZC12016-03-01157239472.49429762163057.86593587036
1828Prior to June 2022OperativeLiquefaction Management Zone Category 1LMZC12016-03-01225527.264997083334.4586299649045
1829Prior to June 2022OperativeLiquefaction Management Zone Category 1LMZC12016-03-01360464.2500808454920.557028583619
1830Prior to June 2022OperativeLiquefaction Management Zone Category 1LMZC12016-03-011313112.608772728484.456913706834
1831Prior to June 2022OperativeLiquefaction Management Zone Category 1LMZC12016-03-011847453.6741555310386.527551660227

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