This dataset contains best endeavours aggregation and depiction of unregulated river water sources derived from In Force Water Sharing Plans (WSP) for unregulated systems. Water sharing plans are legally binding plans made under the Water Management Act 2000. In order to determine a specific Water Sharing Plan boundary, the dataset can be aggregated using the Water_Sharing_Plan field.A metadata and data quality statement, including lineage information, is available in the Documents section of the dataset homepage on the NSW SEED portal.