{"help": "https://data.gov.au/data/api/3/action/help_show?name=package_show", "success": true, "result": {"archived": false, "author": "The Hills Shire Council", "author_email": null, "contact_point": "info@www.thehills.nsw.gov.au", "creator_user_id": "c2fbbe4a-4ba0-4945-808b-67454605a4cf", "duplicate_score": 2, "geospatial_topic": [], "id": "386c9db2-86f2-4f1f-ae3e-b1dd73502fb2", "isopen": false, "license_id": "lsba", "license_title": "lsba", "maintainer": null, "maintainer_email": null, "metadata_created": "2025-06-23T23:38:23.222717", "metadata_modified": "2025-12-18T00:43:44.061364", "name": "nsw-fdp-north-parramatta-precinct-flood-study-report", "notes": "The flood study was undertaken in two stages. The aims of each stage of the flood study are:\n\nStage 1 - Hydrological Analysis\n\n- Collate all the relevant data on Council's existing stormwater drainage system;
\n- Develop a hydrological model to investigate the drainage system performance for the\n5, 10, 20, 100, 200 year ARI storms and the PMF;
\n- Identify the flooding problem areas for existing development conditions within the\nstudy area;
\n- Identify the flooding problem areas for ultimate development conditions (represented\nby all of the study area utilising OSD).
\n
\n\nStage 2 - Hydraulic Analysis\n\n- Estimate the extent of flooding and flood levels for the PMF, 20 and 100 year ARI\nfloods for existing development conditions, and
\n- Estimate the 20 and 100 year ARI flood levels and extent of flooding for ultimate\ndevelopment conditions.
\n
\n\nStudy Scope\n\nThe scope of the Stage 1 flood study was to use a hydrological model to estimate peak pipe and\noverland flows throughout the North Parramatta Precinct. The peak overland flows were used\nin the hydraulic modelling in Stage 2 to estimate peak flood levels and flood extents.\n\nDesign Rainfall Intensities used for the estimation of peak flows were obtained from Baulkham\nHills Shire Council \"Design Guidelines for Subdivisions / Developments.\" Storm durations\nfrom 5 minutes to 4.5 hours were used to produce rainfall patterns from which the D NS\nmodel estimates peak pipe and overland flows.\n\nThe results presented in this report are the worst case peak flow for each set of storm durations for a particular ARI storm. Where flood levels are noted, all levels refer to Australian Height Datum (m, AHD)", "num_resources": 2, "num_tags": 4, "organization": {"id": "707a18ef-257f-442f-85c3-31573a7afec6", "name": "the-hills-shire-council-datansw", "title": "The Hills Shire Council", "type": "organization", "description": "The Hills Shire (previously Baulkham Hills Shire) is a local government area of in the north western region of Sydney, in NSW. The area encompasses 401 square kilometres stretching from the M2 Hills Motorway in the south to Wiseman's Ferry on the Hawkesbury River in the north, and a population of over 160800.\r\n\r\nWeb: http://www.thehills.nsw.gov.au", "image_url": "", "created": "2025-06-24T09:38:25.440409", "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-north-parramatta-precinct-flood-study-report", "title": "DataNSW"}, "original_name": "nsw-fdp-north-parramatta-precinct-flood-study-report", "owner_org": "707a18ef-257f-442f-85c3-31573a7afec6", "private": false, "promotion_level": "0", "remote_last_updated": "2025-12-17 04:30:46.064755", "spatial": "{\"type\": \"Point\",\"coordinates\": [147.0179,-32.1618]}", "spatial_coverage": "New South Wales (NSW81093)", "state": "active", "temporal_coverage_from": "2022-02-02 23:03:15.609865", "temporal_coverage_to": "2004-08-01 00:00:00", "title": "North Parramatta Precinct", "type": "dataset", "unpublished": false, "url": "", "version": null, "extras": [{"key": "harvest_object_id", "value": "2655daa5-67b5-4e00-9dfc-f064da7df56f"}, {"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": "2025-12-17T04:30:46.094139", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "format": "HTML", "hash": "", "id": "e2cbc880-1dde-4087-a470-1e6084eeba62", "last_modified": null, "metadata_modified": "2025-12-18T00:43:36.343653", "mimetype": null, "mimetype_inner": null, "name": "North Parramatta Precinct - Flood Study", "package_id": "386c9db2-86f2-4f1f-ae3e-b1dd73502fb2", "position": 0, "resource_type": null, "size": null, "state": "active", "url": "https://flooddata.ses.nsw.gov.au/dataset/b0d7a7a1-5782-4f21-9d5a-333c0ed22300/resource/24d6258b-7b07-4b4b-9e00-8972de5ec0f3", "url_type": null, "zip_extract": false}, {"cache_last_updated": null, "cache_url": null, "created": "2025-12-17T04:30:46.094145", "datastore_active": false, "datastore_contains_all_records_of_source_file": false, "format": "HTML", "hash": "", "id": "a3c63980-d6f2-4adf-b44a-7a34f26557e9", "last_modified": null, "metadata_modified": "2025-12-18T00:43:36.344877", "mimetype": null, "mimetype_inner": null, "name": "North Parramatta Precinct - Flood Study Figures", "package_id": "386c9db2-86f2-4f1f-ae3e-b1dd73502fb2", "position": 1, "resource_type": null, "size": null, "state": "active", "url": "https://flooddata.ses.nsw.gov.au/dataset/b0d7a7a1-5782-4f21-9d5a-333c0ed22300/resource/11076a24-82c5-4d42-858c-2aaac0a610cb", "url_type": null, "zip_extract": false}], "tags": [{"display_name": "Darling Mills Creek", "id": "95da489c-e48d-4e67-9681-2e664b15aa85", "name": "Darling Mills Creek", "state": "active", "vocabulary_id": null}, {"display_name": "North Parramatta", "id": "1314c44c-54bc-4ca2-8ab3-99587406ff9f", "name": "North Parramatta", "state": "active", "vocabulary_id": null}, {"display_name": "Northmead", "id": "2f7ac936-1848-43e5-b0bd-a3d96f80ffc9", "name": "Northmead", "state": "active", "vocabulary_id": null}, {"display_name": "hydraulic model", "id": "5ea1bf91-c991-4e1b-808e-2528b9741aa5", "name": "hydraulic model", "state": "active", "vocabulary_id": null}], "groups": [], "relationships_as_subject": [], "relationships_as_object": []}}