Modified Dataset | Contaminated Sites Database (DWER-059)

Scheduled for Jan 7, 17:45 - 18:15 AWST

Scheduled

Please note the Contaminated Sites Database (DWER-059) layer will be updated on Wednesday 7th January 2026. Details below:

Contaminated Sites Database (DWER-059)
- Schema change: The CSS_SITE_ID field [alias: Site Number] will be enabled in web services, to align with snapshot downloads.
- The following alias changes will be applied:
CSS_ID - alias: Site Number changing to Parcel Number
REG_NO - alias: Title Number changing to Certificate of Title
TRIM_ID - alias: DPAW File Number changing to File Number

This layer is located in the SLIP Public Environment Service, as linked below:
https://catalogue.data.wa.gov.au/group/slip-public-environment-service

Please note: There will be an intermittent outage to the services while they are republished. There will be no outages to the maps, however the services will not be available in the maps while republishing.

Posted Dec 17, 2025 - 16:25 AWST

This scheduled maintenance affects: SLIP Maps and SLIP Data Services (APIs) (SLIP Public Services).