Datasets / New South Wales / Central Coast Council
Central Coast Council open data
Central Coast Council lists 100 datasets on data.nsw.gov.au. 3 of them have an open licence and a file or API we can read.
On the portal
100 datasetsThese are the datasets Central Coast Council lists on data.nsw.gov.au. A vote asks us to serialise one. Only the licence can stop us, so a dataset without an open licence cannot take a vote.
| Dataset | Formats | Licence | Updated | Votes |
|---|---|---|---|---|
| Lake Macquarie Catchments Overland Flood Study - Report and AppendicesData contains: Main report Appendices Mapping Compendium Mapping Compendium Low Res Main report word version | CC-BY | 2026-09-11 | no download | |
| Wyong River Catchment Floodplain Risk Management Study & Plan GIS OutputsSpatial outputs from FRMS & P | CC-BY | 2026-08-10 | no download | |
| Post-Processed TUFLOW OutputsPost-Processed TUFLOW Outputs | CC-BY | 2026-08-07 | no download | |
| Tuggerah Lakes Flood Study Review - Final ReportTuggerah Lakes Flood Study Review - Final Report | CC-BY | 2026-08-07 | no download | |
| Tuggerah Lakes Southern Catchments Flood Study - ReportDOC | Licence Specified by Agency | 2026-02-03 | licence not open | |
| Gosford CBD - Local Overland Flow Flood Study - ReportGosford CBD - Local Overland Flow Flood Study - Report | CC-BY | 2026-01-21 | no download | |
| Tuggerah Lakes Floodplain Risk Management Study and Plan - Report CompleteParts 1-14 (part 8 excluded) | CC-BY | 2026-01-19 | no download | |
| Erina Creek Flood Study ReviewThe 32km2 Erina Creek catchment is one of the major tributaries entering Brisbane Water at East Gosford (Figure 1). Figure 2 shows a digital terrain image of the study area and Figures 3 to 5 show further detail of the study area. Figure 6 indicates the current land use zones… | CC-BY | 2026-01-15 | no download | |
| Erina Creek FRMSPComplete report | CC-BY | 2026-01-15 | no download | |
| Mudflat Creek Flood StudyMudflat Creek is a 123 hectare catchment which drains to Hardys Bay through the lower Killcare district ( refer Figures 1 and 2 ). The lower section of the catchment is predominantly occupied by urban residential development. A natural escarpment divides the lower section of the… | CC-BY | 2026-01-15 | no download | |
| Mudflat Creek Floodplain Risk Management PlanThe Mudflat Creek catchment is characterised by a distinct upper and lower section. The upper section of the catchment is located in the plateau area of Killcare Heights. This section of the catchment comprises of residential development around Wards Hill Road, The Scenic Road… | CC-BY | 2026-01-15 | no download | |
| Mudflat Creek Floodplain Risk Management StudyThe Mudflat Creek catchment is characterised by a distinct upper and lower section ( refer Figure 1 ). The upper section of the catchment is located in the plateau area of Killcare Heights. This section of the catchment comprises of residential development around Wards Hill… | CC-BY | 2026-01-15 | no download | |
| Review of Bangalow Creek and Cut Rock Creek Floodplain Management Plan - ReportReview of Bangalow Creek and Cut Rock Creek FMP | CC-BY | 2026-01-15 | no download | |
| Avoca Lagoon Floodplain Management PlanSeven flooding precincts have been identified around the lagoon foreshore. These have been sub-divided into four management areas. These management areas have been classified for flood hazard as: High Hazard - Floodways - Avoca Lagoon beach berm; - Saltwater Creek, from the… | CC-BY | 2026-01-14 | no download | |
| Avoca Lagoon Floodplain Management StudyAvoca Lagoon is the largest of the four coastal lagoons within Gosford. The lagoon has a cruciform shape with a surface area of 97.5 hectares and average depth of 1.3 metres. The let-out-level is approximately 2 metres above mean sea level. The lagoon entrance is normally closed… | CC-BY | 2026-01-14 | no download | |
| Brisbane Water Foreshore Flood StudyThe main objective of this study (in two parts) has been to determine water levels in Brisbane Water for the full range of flood and ocean events that can occur due to the various natural physical processes, taking joint occurrence issues into account to some extent. The… | CC-BY | 2026-01-14 | no download | |
| Brisbane Water Foreshore Floodplain Risk Management Plan - ReportPDF | CC-BY | 2026-01-14 | no download | |
| Cockrone Lagoon Floodplain Management PlanThe Floodplain Management Plan divides the Cockrone Lagoon area into six precincts: Cockrone Lagoon - Beach Berm High Hazard Floodway/Investigation Cockrone Lagoon - Entrance Area High Hazard – Low Hazard Floodway/Investigation Cockrone Lagoon - Storage Area Low Hazard Flood… | CC-BY | 2026-01-14 | no download | |
| Cockrone Lagoon Floodplain Management StudyCockrone Lagoon study outlines existing flood behaviour, environmental and planning considerations, flood damages assessment, flood plain management options and their impacts, and preferred strategy. | CC-BY | 2026-01-14 | no download | |
| Davistown Catchment Flood StudyVolume 1 Report This flood study has been undertaken to determine the flood behaviour in the catchment due to local storm runoff for the 0.5% Annual Exceedance Probability (AEP), 1% AEP, 2% AEP, 5% AEP, 10% AEP, 20% AEP, 50% AEP and 100% AEP flood events and the Probable Maximum… | CC-BY | 2026-01-14 | no download | |
| Empire Bay Catchment Flood StudyFlood modelling of local catchment runoff was completed the Empire Bay catchment for a range of annual exceedance probabilities of storms from 100% AEP to 0.5% AEP and up to a PMF event. In a 1% AEP event, the modelling shows that some properties and roads may be inundated up to… | CC-BY | 2026-01-14 | no download | |
| Killarney Vale / Long Jetty Catchments Overland Flood Study - Vol 1The Flood Study comprises two volumes: Volume 1 : (i.e., this document) comprises the report text and appendices; Volume 2 : contains all accompanying report figures. | CC-BY | 2026-01-14 | no download | |
| Lower Ourimbah Creek Floodplain Risk Management Study Review and PlanThe primary objective of the Lower Ourimbah Creek Floodplain Risk Management Study Review is to determine appropriate floodplain management measures for the preparation of a cost-effective Floodplain Risk Management Plan for the study area. The study addresses flooding caused by… | CC-BY | 2026-01-14 | no download | |
| Lower Wyong River Floodplain Risk Management PlanFeatures current floodplain risk management issues in Lower Wyong River catchment and resulting plan | CC-BY | 2026-01-14 | no download | |
| Lower Wyong River Floodplain Risk Management StudyA number of conclusions can be drawn from the Floodplain Risk Management Study which lead to inclusions in the Floodplain Risk Management Plan. These conclusions are as follows: - The study area (Wyong River and Mardi Creek from Woodbury's Bridge to a point 1.4 kilometres… | CC-BY | 2026-01-14 | no download | |
| Middle Creek, Pearl Beach Floodplain Risk Management PlanThis report documents the preferred management options for Middle Creek, Central coast NSW and incorporates them into a program of works that identifies the likely cost of each measure and their projected benefit to the Pearl Beach community. IMPLEMENTATION OF THE PLAN The… | CC-BY | 2026-01-14 | no download | |
| Middle Creek, Pearl Beach Floodplain Risk Management StudyMiddle Creek is a small watercourse that drains through the village of Pearl Beach on the New South Wales Central Coast. The creek is an ephemeral stream that drains a 58.3 ha catchment that is mostly undeveloped and which extends back from the coast to the escarpment ( refer… | CC-BY | 2026-01-14 | no download | |
| Ourimbah Creek Catchment Flood Study Report Volume 1Flood Study report and appendices (Volume 1) For figures as well as an "Individual Figures" see Volume 2 | CC-BY | 2026-01-14 | no download | |
| Porters Creek Flood StudyThis flood study will form the basis for a subsequent floodplain risk management study where detailed assessment of flood mitigation options will be determined in consideration of social, ecological and economic factors relating to flood risk. | CC-BY | 2026-01-14 | no download | |
| Porters Creek Floodplain Risk Management StudyThe overall objective of this study is to develop a Floodplain Risk Management Study where management issues are assessed, management options are investigated and recommendations are made. Thereafter a Floodplain Risk Management Plan detailing how flood prone land within the… | CC-BY | 2026-01-14 | no download | |
| Southern Central Coast - Storm and Flood Forecasting Study - ReportSouthern Central Coast - Storm and Flood Forecasting Study | CC-BY | 2026-01-14 | no download | |
| Tumbi Umbi Creek Floodplain Risk Management Review and Plan - ReportReport complete (incl. figures and appendices) | CC-BY | 2026-01-14 | no download | |
| Turo Creek, Pretty Beach Floodplain Risk Management StudyThis Floodplain Risk Management Study (FRMS) for Turo Creek, Pretty Beach, has been undertaken by Cardno Lawson Treloar for Gosford City Council to identify, assess and compare various options for the management of flood risk within the Turo Creek floodplain. The study has been… | CC-BY | 2026-01-14 | no download | |
| Wallarah Creek Catchment Flood Study - Final ReportReport is two parts: VOLUME 1: Report and Appendices; VOLUME 2: Figures; | CC-BY | 2026-01-14 | no download | |
| Wallarah Creek Catchment Floodplain Risk Management Study & Plan - ReportsData includes: Volume 1 - Report Text and Appendicies Volume 2 - Figures Volume 1 - MS word version Individual Figures Low Resolution Report | CC-BY | 2026-01-14 | no download | |
| Northern Lakes Flood Study - ConsultationContains Brochure, letter and community responses | Licence Specified by Agency | 2026-01-13 | licence not open | |
| Northern Lakes Flood Study - Hydraulic WaterRIDE filesContains Result files for design events, sensitivity events and blockage assessment | Licence Specified by Agency | 2026-01-13 | licence not open | |
| Northern Lakes Flood Study - Hydrological DataData contains: Rainfall data; Model and result calibration data; | Licence Specified by Agency | 2026-01-13 | licence not open | |
| Northern Lakes Flood Study - ReportsContains report and figures. Report updated to include CC 4.0 | CC-BY | 2026-01-13 | no download | |
| Northern Lakes Flood Study - SurveyContains Cross-sections | Licence Specified by Agency | 2026-01-13 | licence not open | |
| Wyong River Catchment Flood Study - ReportReport + Appendix | CC-BY | 2026-01-13 | no download | |
| Avoca Lagoon & Cockrone Lagoon - Corrections to FS, FPMS & FRMP - ReportReport | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Avoca Lagoon Flood StudyThe investigation process used in this flood study was: - collection of available data; - assessment of available data; - overview of lagoon behaviour; - assessment of coastal processes; - hydrologic modelling of the catchment to determine flood inflows; and - hydraulic… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Bensville - Urban Investigation Area - Truck Drainage Strategy Study ReportComplete | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Brisbane Water Foreshore Floodplain Risk Management Plan - Report AppendicesA B C D | Licence Specified by Agency | 2025-12-17 | licence not open | |
| CC Express Advocate- 2016 - ArticlesCC Express Advocate- 2016 - Articles | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Coastal Lagoon Catchments Overland Flood Study - ReportCoastal Lagoon Catchments Overland Flood Study Final Report inc. appendices and figures | CC-BY | 2025-12-17 | no download | |
| Cockrone Lagoon Flood StudyThis Flood Study comprised the following principal stages: collection and assessment of available data; investigation of coastal processes to determine design ocean levels for tailwater boundary conditions for the hydraulic model and to determine ocean storm inflows into the… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Cockrone Lagoon Flood StudyFlood study centres around the opening of Cockrone Lagoon to the ocean when the water level exceeds the let-out-level of RL2.476m AHD. The policy is aimed at minimising the flooding of properties adjacent to the lagoon. The investigation process used in this flood study was… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Davistown and Empire Bay Floodplain Risk Management Study - ReportsData contains: floodplain risk management study floodplain risk management plan mapping compendium appendices | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Flood Damages - Wyong FRMS&PTUFLOW hydraylic models for caclulating flood damages | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Flood Mitigation Options - Adelaide Street Area, Tumbi Umbi - ReportTumbi Umbi; Adelaide Street Area - Flood Mitigation Options | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Gosford Coastal Lagoons Compendium of DataCompendium of Data to studies conducted on Gosford Coastal Lagoons | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Gosford Coastal Lagoons Flood Studies Comparison of Opening Procedure Avoca and Cockrone LagoonsStorage Volumes: The modelling showed that the approach developed for Terrigal and Wamberal Lagoons could be satisfactorily applied to Avoca Lagoon for the opening of 14 September 1993. In discussions with Paterson Consultants it became apparent that the storage volume of the… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Green Point Creek, Pearl Beach Floodplain Management StudyThe Green Point Creek system has been divided into component areas for application of a floodplain management plan. The component areas, illustrated on Figure 13, cover: Tourmaline Avenue Floodway Area; Tourmaline Avenue - Flood-Liable Developed Area; Crystal Avenue Floodway… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Hydraulics - Wyong FRMS&PContains all TUFLOW model input and model output files for existing as well as flood mitigation model runs | Licence Specified by Agency | 2025-12-17 | licence not open | |
| HydrologyContains all XP-RAFTS model input and model output files for existing as well as select flood mitigation model runs. The XP-RAFTS model is unchanged relative to the flood study. | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Kariong Area Drainage Investigation - ReportReport and Appendices (A & B) | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Killarney Vale / Long Jetty Catchments Floodplain Risk Management Study & Plan - Main reportData contains: Main Report (Volume 1) Mapping (Volume 2) | CC-BY | 2025-12-17 | no download | |
| Mardi Creek Flood StudyFlood Study of Mardi Creek in Wyong Creek catchment | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Narara Creek Flood Study ReportReport only (no figures or appendices) | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Niagara Park Branch Flood Study - Upper Narara Creek - ReportComplete report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Northern Central Coast Flood Gauging Network Audit ReportMain report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Northern Lakes Floodplain Risk Management Study and Plan - Processed Hydraulic Results (Public)Processed results include: depth, level, velocity, VxD, hazard, hydraulic categories, FPA, extents, emergency response categories, and climate change | CC-BY | 2025-12-17 | no download | |
| Northern Lakes Floodplain Risk Management Study and Plan - ReportData contains: Main Report Mapping | CC-BY | 2025-12-17 | no download | |
| Ourimbah Creek Catchment Flood Study Final Report Vol 2 - FiguresVolume 2 contains the following figures: Ourimbah Creek Catchment Ourimbah Creek Digital Elevation Model (DEM) Extent of Existing Topographic and Survey Data Available Historic Flood Mark Data Location Of Rainfall and Stream Gauges Extent of Collected Information XP-RAFTS… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Ourimbah Creek Floodplain Risk Management Study & Plan 2019 - ReportMain Report | CC-BY | 2025-12-17 | no download | |
| Ourimbah Creek Floodplain Risk Management Study & Plan ReportThe Ourimbah Creek Floodplain Risk Management Plan has been prepared for the Central Coast Council in accordance with the NSW Government’s Floodplain Development Manual 2005 (Reference 1) and: Is based on a comprehensive and detailed evaluation of factors that affect and are… | CC-BY | 2025-12-17 | no download | |
| Peninsula News - 2016 - ArticlesA collection of four newspaper articles (scanned) from Peninsula News: 14-Jun-16; ACF Branch Calls for Flood Model for a Changing Climate 14-Jun-16; Flood Group Reports Extensive Flooding 19-Sep-16; Population Increase Could be Detrimental, says Chamber 11-Feb-19; Marquart Asks… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Porters Creek Flood Study - Hydraulic Model InputTUFLOW | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Porters Creek Flood Study - Hydraulic Model OutputTUFLOW | Licence Specified by Agency | 2025-12-17 | licence not open | |
| ReadmePlan Deliverables Readme | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Report on Gosford Lagoon Openings June-July 1994Lagoon Opening data: Wamberal Lagoon and Avoca lake openings Automatic recorder levels Comparison of Wamberal lagoon openings Comparison of Terrigal lagoon openings Comparison of Avoca lake openings The continuous recording of water level information at all four lagoons is… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Review of Lagoon Entrance Modelling for Flood StudiesSeparate Flood studies have been undertaken for four coastal lagoons in the Gosford area, that is, Avoca, Cockrone, Terrigal and Wamberal Lagoons. Different analytical approaches have been used for Avoca-Cockrone and Terrigal-Wamberal Lagoons. The physical processes involved in… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Terrigal Lagoon Flood Study - ReportComplete report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Terrigal Lagoon Floodplain Management Plan - ReportComplete report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Terrigal Lagoon Floodplain Management Study - ReportComplete report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes - Floor Level Zones - MapMap | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Flood StudyThe primary objective of the flood study is to provide Council with design flood levels for Tuggerah Lakes. A second objective, to provide a flood forecasting capability, is described in a separate report (ref 18). A hydraulic model has been developed to assess the nature and… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Floodplain Risk Management Study and Plan - ReportPart 1 | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - DTMData contains DTM for all catchments | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - Figures54 figures (3 PDFs) | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - GISData contains figures, shape files and grids | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - HydraulicData contains: Calibration Logs Design Tuflow results | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - HydrologyData contains: Calibration Climate change Design Results | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Lakes Southern Catchments Flood Study - Survey DataData contains: Building survey Tumbi Umbi Creek Survey | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tuggerah Station Industrial Area - Revised Drainage Concept Design Catchment - ReportComplete Report | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tumbi Umbi Creek Floodplain Management Study - ReportTumbi Umbi Creek Floodplain Management Study | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Tumbi Umbi Draft Floodplain Management Plan - ReportTumbi Umbi Draft Floodplain Management Plan | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Wamberal Lagoon Flood StudyWamberal Lagoon is a small coastal lagoon within the Gosford City and Wyong Council Local Government areas (Figure 1). The lagoon has a surface area of approximately 0.5 square kilometres, and discharges to the Pacific Ocean at Wamberal Beach. The total catchment area to the… | Licence Specified by Agency | 2025-12-17 | licence not open | |
| waterRIDE - Wyong FRMS&PContains the model outputs in WaterRIDE format for each flood simulation completed. | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Woy Woy FRMSP - Final ReportsMain Volume FRMS, technical volume FRMS, FRMP and Appendices | CC-BY | 2025-12-17 | no download | |
| Woy Woy Peninsula Flood Study - AppendixAppendix B - Figures | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Wyong Employment Zone - Additional Flooding Assessment - Report3 parts | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Wyong River Catchment Flood Study - Mapping Compendium171 Maps/Figures | Licence Specified by Agency | 2025-12-17 | licence not open | |
| Wyong River Catchment Floodplain Risk Management Study & Plan ReportThe following report forms the Floodplain Risk Management Study and Plan for the Wyong River Catchment. The report is presented in two volumes: Volume 1 (this document) contains the report text and appendices; and, Volume 2 (separate A3 document) contains all complementary… | CC-BY | 2025-12-17 | no download | |
| Wyong LGA Vegetation Map 1999 VIS ID 739Vegetation of the Wyong LGA, 1999. Broadly mapped the vegetation of this area based largely on aerial photographic interpretation and linked broad structural and floristic differences in vegetation to major geology types.and utilised a geological coding system to describe the… | PDF, ZIP | CC-BY | 2025-10-23 | |
| Wyong LGA Vegetation Map 2002 VIS ID 738Vegetation map of Wyong Local Government Area - Extant Distribution. Vegetation survey, analysis and mapping has been undertaken for Wyong LGA on the Central Coast of NSW. Cluster analysis of 444 survey plots (0.04 ha in size) revealed notable differences in the vegetation of… | PDF, ZIP | CC-BY | 2025-10-23 | |
| Wyong LGA Vegetation Map, 2008. VIS_ID 3807Vegetation mapping for Wyong Local Government Area undertaken by Stephen Bell and Colin Driscoll in 2008. A revision of existing mapping for Wyong LGA completed in 1999 and 2002. Extensive and detailed data collection and API has been undertaken in Olney, Ourimbah and Wyong… | PDF, ZIP | CC-BY | 2025-10-23 | |
| Northern Lakes Floodplain Risk Management Study and Plan - ReportData contains: Main Report Mapping | Licence Specified by Agency | 2024-03-25 | licence not open |
Listed from the portals' own catalogues, read 28 September 2026. Central Coast Council has not endorsed this site. Every dataset here keeps its publisher's licence and attribution. catalogue.json has this list as data.