Fuzzy Extent Water Line: Approximate Water Feature Centerlines in NSW

A GDA2020 geospatial service released on 06/02/2020, representing the approximate centerline of formally named water features with indistinct extents. The data is provided by Spatial Services, a business unit of the Department of Customer Service NSW, and forms part of the NSW Water Theme within the Foundational Spatial Data Framework. It is a critical input to the Australian Water Resources Information System.

Use Cases

• Managing State and Local Government assets based on named water feature data.
• Supporting emergency management response and recovery efforts based on hydrology data.
• Contributing to hazard mitigation or disaster risk reduction based on water feature mapping.
• Facilitating environmental planning and monitoring based on the Australian Hydrological Geospatial Fabric.
• Assessing natural resources for mining and agriculture based on named river-like features.

Strengths

• Aligns with the national GDA2020 standard, improving accuracy and consistency.
• Represents named river-like features including Anabranch, Arm, Bend, Canal, Channel, Cowal, Passage, Reach, River Bend, River Feature, and Strait.
• Forms the NSW component of the Australian Hydrological Geospatial Fabric.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data currency date is listed as 01/01/3000, which is likely a placeholder and suggests actual freshness should be verified.

Provenance

Source

Spatial Services (DCS)

Collection Method

Data provider files, likely captured via bespoke methods.

Freshness

Last updated 2026-05-18 06:04:36.400146; update frequency is listed as 'Other'.

Geography

New South Wales, Australia