Fuzzy Extent Water Area: NSW Water Features with Indistinct Boundaries

Spatial Services provides a polygon feature class representing the approximate extent of formally named water features with indistinct boundaries in New South Wales. The dataset includes bay-like, river-like, and sea-like features and supports the Australian Hydrological Geospatial Fabric. It was initially published on 06/02/2020 and uses the GDA2020 coordinate system.

Use Cases

• Mapping approximate water body extents for environmental planning based on polygon feature class.
• Supporting water resource information systems based on hydrology data contributing to the Australian Water Resources Information System.
• Informing hazard mitigation and disaster risk reduction efforts based on hydrology data used in emergency management.
• Assessing natural resources for agriculture and mining based on widespread use cases mentioned in the description.

Strengths

• Data aligns with the national GDA2020 standard, improving accuracy and compatibility.
• Dataset is part of the Foundational Spatial Data Framework (FSDF) for NSW.
• Description explicitly lists included feature types: Bay Like, River Like Area, and Sea Like.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data currency is listed as 01/01/3000, which is an unrealistic placeholder date.

Provenance

Source

Spatial Services, a business unit of the Department of Customer Service NSW.

Collection Method

Data provider files.

Freshness

Last updated 2026-05-17 23:25:00.644927; freshness should be verified.

Geography

New South Wales, Australia.