{ "generatedAt": "2026-08-13T00:00:00Z", "attribution": "Flood data: Throsby, Styx and Cottage Creek Flood Study \u00a9 City of Newcastle; Fairy & Cabbage Tree, Whartons/Collins/Farrahars/Bellambi, Towradgi and Mullet Creek studies \u00a9 Wollongong City Council; all CC BY 4.0, modified. Flood planning areas: Environmental Planning Instrument (Flood), \u00a9 State of New South Wales (DPHI). Aggregated by LEVEE. Sutherland adopted studies (Kurnell, Woolooware Bay, Bundeena Creek, Oyster Creek) \u00a9 Sutherland Shire Council, CC BY 4.0, modified (digitised from the published study reports). Hawkesbury-Nepean River Flood Study (May 2024) \u00a9 NSW Reconstruction Authority, CC BY 4.0, modified. Allans Creek Flood Study (2019), Wollongong City (Gurungaty Waterway) Catchment FRMS&P (2015) and Minnegang Creek Flood Study (2019) \u00a9 Wollongong City Council, CC BY 4.0, modified (digitised from the published study maps).", "coverage": { "url": "coverage/coverage.geojson", "label": "Edge of mapped area", "method": "Per study: the union of every polygon layer published from it, closed at 300 m, interior rings filled, buffered out 120 m and simplified at 25 m. 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151.689, -32.9543, 151.7898, -32.88 ] }, { "id": "newcastle-cc2050-hydcat", "label": "Hydraulic Categories", "kind": "hazard", "format": "geojson", "url": "newcastle/hydcat-cc2050.geojson", "bounds": [ 151.6892, -32.9542, 151.7892, -32.88 ] }, { "id": "newcastle-cc2050-hazard-class", "label": "Flood hazard (AR&R 2019)", "kind": "hazard", "format": "geojson", "url": "newcastle/tscc/hazard-cc2050.geojson", "bounds": [ 151.68897, -32.95333, 151.78915, -32.87996 ] } ] }, { "id": "cc2100", "label": "1% AEP in 2100 (0.2% today)", "layers": [ { "id": "newcastle-cc2100-extent", "label": "1% AEP in 2100 (0.2% today)", "kind": "extent", "format": "geojson", "url": "newcastle/cc2100.geojson", "bounds": [ 151.689, -32.9543, 151.7904, -32.88 ] } ] }, { "id": "pmf", "label": "PMF (extreme event)", "layers": [ { "id": "newcastle-pmf-extent", "label": "PMF (extreme event)", "kind": "extent", "format": "geojson", "url": "newcastle/pmf.geojson", "bounds": [ 151.6889, -32.9543, 151.7898, -32.88 ] }, { 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