{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author": "Mainroads", "author_email": null, "contact_point": "gis@mainroads.wa.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "398cbaad-2e22-4f99-a596-f6f7d98ff3fa", "isopen": false, "license_id": "cc-by", "license_title": "Creative Commons Attribution 3.0 Australia", "license_url": "http://creativecommons.org/licenses/by/3.0/au/", "maintainer": "Mainroads", "maintainer_email": "gis@mainroads.wa.gov.au", "metadata_created": "2025-06-23T04:02:30.711202", "metadata_modified": "2026-03-24T11:24:08.508823", "name": "mrwa-drainage-pipes", "notes": "This layer shows location of drainage pipes within the Metropolitan Region and is provided for information only. A Pipe is defined as a link in the drainage network. It includes drainage pipes, open drains, culverts and subsoils etc. It can be owned by Main Roads WA or others.Data dictionary:FieldAliasTypeDescriptionPipe_No\u00a0Pipe NoString\u201cRoad_No\u201d & \u201d.\u201c & Unique Database Number e.g. H015.569Asset_OwnerAsset OwnerStringOwner of the asset e.g. Main RoadsRoad_NoRoad NoStringMRWA Road NumberAsset_StatusAsset statusStringFunctionality of asset (Operational or Non-operationalData_StatusData StatusStringField survey verification e.g. Verified / Asset Captured via Desktop onlyPipe_TypePipe TypeStringType of pipe (as per D-SPEC)LengthPipe LengthDoublePipe section length in metres\u00a0\u00a0Diameter_WidthDiameter/WidthLongPipe Diameter or Width if a culvert or non-circular in mmUp_ILUpstream InvertDoubleUpstream end-of-pipe Invert Level in metres\u00a0\u00a0Dn_ILDownstream InvertDoubleDownstream end-of-pipe Invert Level in metres\u00a0\u00a0Mapping_CommentsMapping CommentsStringAny additional comments that relate to this pipe section including assumptionsConfidence_RatingConfidence RatingStringA confidence level assigned based on the source data used to digitise the featureDisclaimer:1.\u00a0Please note that Main Roads WA drainage data is provided for information only and the data may be inaccurate, incomplete or out-of-date.\u00a0 Please use as a reference only and verification is to be undertaken on site.2.\u00a0Confidence Rating has been assigned to individual assets to provide an indication of the accuracy of the data.\u00a0 However please note that this is only an estimated rating which should be used as a reference only.3.\u00a0Asset Owner \u2013 Please note that Main Roads WA drainage data includes multiple organisations\u2019 interface drainage and, as a result, the \u2018Asset Owner\u2019 attribute is only to be used as a reference only as it may be inaccurate and should not be referred to as the source of truth.4.\u00a0Asset Types:a.\u00a0Interfacing Structuresi.\u00a0Note that the drainage data includes interface points between Main Roads WA drainage structures and structures owned by other asset owners.\u00a0 However not all assets owned by other asset owners have been included.\u00a0 Please seek clarification from the respective asset owners if required.b.\u00a0Ghost Linki.\u00a0Ghost link can be used to represent an interfacing drainage network not owned by Main Roads WA. These are commonly used to simplify complex networks located downstream on route to the ultimate stormwater outlet destination.Note that you are accessing this data pursuant to a Creative Commons (Attribution) Licence which has a disclaimer of warranties and limitation of liability. You accept that the data provided pursuant to the Licence is subject to changes.Pursuant to section 3 of the Licence you are provided with the following notice to be included when you Share the Licenced Material: \u201cThe Commissioner of Main Roads is the creator and owner of the data and Licenced Material, which is accessed pursuant to a Creative Commons (Attribution) Licence, which has a disclaimer of warranties and limitation of liability.\u201dCreative Commons CC BY 4.0\u00a0https://creativecommons.org/licenses/by/4.0/", "num_resources": 6, "num_tags": 2, "organization": {"id": "9b731a61-fad7-4186-9a42-1749d2d368c8", "name": "main-roads-western-australia-western-australia-government", "title": "Main Roads Western Australia", "type": "organization", "description": "Representing one of the world's most expansive road networks, we are committed to working cooperatively and productively across all levels of government, to ensure our road network meets the needs of the community, industry and stakeholders.\r\n\r\nWe are responsible for delivering and management of a safe and efficient main road network in WA through operations including:\r\nBuilding the state's major government road infrastructure projects;\r\nProviding infrastructure and operations that improve road efficiency resulting in improvements in traffic and freight levels of service;\r\nMaintaining the state's major government roads, bridges, verges and reserves;\r\nUsing technology to optimise the real-time management of the network and providing traveller information; and\r\nImproving community amenity through the development and roadside stopping places, the incorporation or public art into infrastructure and understanding the needs of all transport users.", "image_url": "", "created": "2025-06-23T13:19:44.803214", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://catalogue.data.wa.gov.au", "href": 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