20231120 22140800 1.0 TRUE Drainage Nodes Wanneroo (WAN-002) City of Wanneroo Drainage Nodes. Contact: Jeff Trimmer - Assets Technical Officer T: 9405 5068 jeff.trimmer@wanneroo.wa.gov.au © City of Wanneroo 2014 Data maintained and updated on a yearly basis. catalogue.beta.data.wa.gov.au/dataset/drainage-nodes-wanneroo