Catchment Boundaries of New South Wales

Created 25/06/2025

Updated 25/06/2025

Export DataAccess APICatchment Boundaries of NSWThis data set shows the administrative catchment boundaries as defined under the NSW Conservation Act. Boundaries east of the Lachlan were gazetted around 1986. Western boundaries have not been gazetted and, hence, have the label (Not notified) attached to them. The Western catchment boundaries are more appropriately described as sub-catchments as they do not straddle the Darling River. The data set is taken from the NSW broad scale topographic base developed by CaLM (LIC) in map form in the Atlas of New South Wales. The data has been digitised from 1:100 000 base maps by the Soil Conservation Service of New South Wales. Metadata Portal Metadata InformationContent TitleCatchment Boundaries of New South WalesContent TypeHosted Feature LayerDescriptionThis data set shows the administrative catchment boundaries as defined under the NSW Conservation Act. Boundaries east of the Lachlan were gazetted around 1986. Western boundaries have not been gazetted and, hence, have the label (Not notified) attached to them. The Western catchment boundaries are more appropriately described as sub-catchments as they do not straddle the Darling River. The data set is taken from the NSW broad scale topographic base developed by CaLM (LIC) in map form in the Atlas of New South Wales. The data has been digitised from 1:100 000 base maps by the Soil Conservation Service of New South Wales.Initial Publication Date25/07/2022Data Currency25/07/2022Data Update FrequencyOtherContent SourceOtherFile TypeWeb Feature ServiceAttributionData Theme, Classification or Relationship to other DatasetsNSW – GEOSCIENCE’S- Hydrogeology - WATER - WATER-HydrologyAccuracyCompleteness commission:   CompleteLogical consistency - conceptual consistency:   Visual check only.Logical consistency - topological consistency: Positional accuracy:   Broad scale only.Attribute accuracy:    All lines and polygons labelled.Spatial Reference System (dataset)WGS84Spatial Reference System (web service)EPSG:4326WGS84 Equivalent ToGDA94Spatial ExtentWest bounding longitude:   141South bounding longitude: -37.5East bounding longitude:   154North bounding longitude: -28Content LineageData ClassificationUnclassifiedData Access PolicyOpenData QualityTerms and ConditionsCreative CommonsData CustodianDepartment of Planning and EnvironmentPoint of ContactData BrokerOffice of Environment and Heritage (OEH)PO Box 3720, Parramatta, NSW, 2124Voice:   02 6740 2349   Fax:   02 6742 3129Email:   data.broker@environment.nsw.gov.auData AggregatorData DistributorAdditional Supporting InformationTRIM Number

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Additional Info

Field Value
Title Catchment Boundaries of New South Wales
Language English
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/fba11d6a-bae0-4e69-bd16-60f49ae364e1
Remote Last Updated 31/05/2025
Contact Point
Spatial Services (DCS)
?datansw@customerservice.nsw.gov.au
Reference Period 29/05/2025
Geospatial Coverage New South Wales
Data Portal DataNSW

Data Source

This dataset was originally found on DataNSW "Catchment Boundaries of New South Wales". Please visit the source to access the original metadata of the dataset:
https://data.nsw.gov.au/data/dataset/nsw-1-3371912bf9b54c6aa57e0cf880606e95