{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author": "Willoughby City Council", "author_email": null, "contact_point": "email@willoughby.nsw.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "193aec4c-e8bb-40b0-be64-5aa53cf19996", "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": null, "maintainer_email": null, "metadata_created": "2026-01-21T12:51:48.918983", "metadata_modified": "2026-01-21T12:51:55.132960", "name": "nsw-fdp-sailors-bay-creek-flood-study-volume-1-report", "notes": "This report presents the results of an investigation of flooding in the Sailors Bay Creek catchment\nand has been jointly sponsored by Willoughby City Council (WCC) and the NSW Government, via\nthe Office of Environment and Heritage (OEH). Figure 1.1 shows the location of the catchment,\nwhich drains residential and commercial areas in the suburbs of Willoughby, Northbridge and\nCastlecrag before discharging to Sailors Bay in Middle Harbour.\n\nThe study objective was to define flood behaviour in terms of flows, water levels and flooding\npatterns for floods ranging between 5 and 100 year ARI, as well as for the PMF. The\ninvestigation involved rainfall-runoff hydrologic modelling of the catchment and drainage system\nto assess flows in the Sailors Bay Creek drainage system, and application of these flows to a\nhydraulic model of the main arm of Sailors Bay Creek and its overland flow paths to assess peak\nwater levels and flow patterns. The model results were interpreted to present a detailed picture\nof flooding under present day conditions.\n\nThe scope of the study included investigation of both main stream flood behaviour along the main\narm of Sailors Bay Creek as well as overland flooding throughout the study area which occurs\neither as a result of surcharges of the piped drainage system or upstream of the commencement\nof the formal drainage system. Flooding in the lower reaches of the study area as a result of\nstorm-driven elevated harbour water levels was also investigated.\n\nThe study forms the first step in the floodplain risk management process for the Sailors Bay\nCreek catchment (refer process diagram presented in the Foreword) , and is a precursor of the\nfuture FRMS sponsored by WCC which will consider the impacts of flooding on existing and\nfuture urban development, as well as potential flood mitigation and management measures.\n\nNote that the results of the present study supersede those presented in the Overland Flooding\nInvestigation undertaken for the whole of the Willoughby City Local Government Area (LGA)\n(L&A, 2009). The work undertaken in that study is summarised in Chapter 2.", "num_resources": 1, "num_tags": 3, "organization": {"id": "82958b61-ebe8-4657-b1b2-21f4248a99de", "name": "willoughby-city-council-datansw", "title": "Willoughby City Council", "type": "organization", "description": "The City of Willoughby on Sydney's  north shore is 8.5km from the CBD and covers an area of 23km/sq and includes the suburbs of Artarmon, Castlecrag, Castle Cove, Chatswood, Middle Cove, Naremburn, Northbridge and Willoughby, as well as parts of Gore Hill, Lane Cove, St Leonards and Roseville. Approximately 70 000 people live within the Willoughby City area.\r\n\r\nWeb: http://www.willoughby.nsw.gov.au\r\n\r\nThe drainage system in the Willoughby Council area is made up of a number of catchments on the eastern and western sides of the Pacific Highway, which forms the drainage divide. Catchments on the west side of the Pacific Highway include Blue Gum Creek and Swaines Creek. On the east side of the Pacific Highway catchments include Scotts Creek, Sugarloaf Creek, Sailors Bay Creek and Flat Rock Creek.\r\n\r\nFlood Studies have been completed for the following catchments:\r\n\r\n* Flat Rock Creek (Mainstream flooding only)\r\n* Sailors Bay Creek\r\n* Scott\u2019s Creek (Mainstream flooding only)\r\n* Sugarloaf Creek\r\n* Swaines Creek\r\n\r\nhttp://www.willoughby.nsw.gov.au/Environment---Sustainability/nature/water/Floodplain-Management/\r\n\r\n\r\n", "image_url": "", "created": "2025-06-24T19:25:37.076825", "is_organization": true, "approval_status": "approved", "state": "active"}, "original_harvest_source": {"site_url": "https://data.nsw.gov.au/data/", "href": "https://data.nsw.gov.au/data/dataset/nsw-fdp-sailors-bay-creek-flood-study-volume-1-report", "title": "DataNSW"}, "original_name": "nsw-fdp-sailors-bay-creek-flood-study-volume-1-report", "owner_org": "82958b61-ebe8-4657-b1b2-21f4248a99de", "private": false, "promotion_level": "0", "remote_last_updated": "2026-01-14 04:56:12.645917", "spatial": "{\"type\": \"Point\",\"coordinates\": [147.0179,-32.1618]}", "spatial_coverage": "New South Wales (NSW81093)", "state": "active", "temporal_coverage_from": "2025-12-17 02:35:51.24358", "temporal_coverage_to": "2014-03-01 00:00:00", "title": "Sailors Bay Creek Flood Study - Volume 1 - Report", "type": "dataset", "unpublished": false, "url": null, "version": null, "extras": [{"key": "harvest_object_id", "value": "09cc7bd1-602d-4637-aaf9-a0ab0f295a7e"}, {"key": "harvest_source_id", "value": "9ebac586-8e51-4904-9f6c-d9b79726659a"}, {"key": "harvest_source_title", "value": "DataNSW"}], "resources": [{"cache_last_updated": null, "cache_url": null, "created": "2026-01-14T04:56:12.689288", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "format": "HTML", "hash": "", "id": "9bee3123-cee3-4ce1-bfc5-73bf4af1a34f", "last_modified": null, "metadata_modified": "2026-01-21T12:51:48.915195", "mimetype": null, "mimetype_inner": null, "name": "Sailors Bay Creek Flood Study - Volume 1 - Report", "package_id": "193aec4c-e8bb-40b0-be64-5aa53cf19996", "position": 0, "resource_type": null, "size": null, "state": "active", "url": "https://flooddata.ses.nsw.gov.au/dataset/06cb9a5b-22e4-40a6-a8f3-85ec2664de13/resource/3c586248-3d9c-40e3-a3e3-64e65409e120", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Sailors Bay Creek", "id": "10880dbc-173a-4341-95b3-a42fe8d4d084", "name": "Sailors Bay Creek", "state": "active", "vocabulary_id": null}, {"display_name": "hydraulic model", "id": "5ea1bf91-c991-4e1b-808e-2528b9741aa5", "name": "hydraulic model", "state": "active", "vocabulary_id": null}, {"display_name": "hydrologic model", "id": "306ddc3f-3866-4055-8fd7-0e4cd32a2a1a", "name": "hydrologic model", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}