GAL Surface Water Reaches for Risk and Impact Analysis 20180803

Abstract

The dataset was derived by the Bioregional Assessment Programme from multiple source datasets. The source datasets are identified in the Lineage field in this metadata statement.

The processes undertaken to produce this derived dataset are described in the History field in this metadata statement.

Dataset History

Stream network constructed and defined using datasets shown in the Lineage.

The stream network constructed using surface water nodes to define reaches and the the classification was assigned by using the data from the stream network from the lineage and then assigned the following classfication:

1. surface water change due to hydrology

2. no change modelled at link node within PAE

3. modelled no change at link node

4. modelled change at link node

5. assumed change due to proximity to mine pit

6. assumed change due to hydrology

Further tie-breaks were decide based on stream order or stream segment length.

Dataset Citation

Bioregional Assessment Programme (2017) GAL Surface Water Reaches for Risk and Impact Analysis 20180803. Bioregional Assessment Derived Dataset. Viewed 12 December 2018, http://data.bioregionalassessments.gov.au/dataset/64c4d16f-bdfa-4fd6-bd72-c459503003bd.

Dataset Ancestors

• Derived From Onsite and offsite mine infrastructure for the Carmichael Coal Mine and Rail Project, Adani Mining Pty Ltd 2012

• Derived From Alpha Coal Project Environmental Impact Statement

• Derived From Geofabric Surface Cartography - V2.1

• Derived From QLD Exploration and Production Tenements (20140728)

• Derived From China Stone Coal Project initial advice statement

• Derived From Kevin's Corner Project Environmental Impact Statement

• Derived From Galilee surface water modelling nodes

• Derived From Geoscience Australia GEODATA TOPO series - 1:1 Million to 1:10 Million scale

• Derived From China First Galilee Coal Project Environmental Impact Assessment

• Derived From GEODATA TOPO 250K Series 3

• Derived From Seven coal mines included in Galilee surface water modelling