MBC Assessment unit codified by regional watertable

Abstract

This 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.

Relational table listing MBC assessment units coded with the uppermost corresponding groundwater model layer aquifer (layer name and number). Table used to extract groundwater drawdown percentile and exccedance probability values from model outputs. Table is directly related to geometry of assessment units.

Dataset History

MBC assessment units were coded with the uppermost corresponding groundwater model layer (name and number). This was performed using a GIS routine where each groundwater model layer was spatially intersected with the assessment units in order of deepest to shallowest layers including the refined model layer area of the Condamine Alluvium. The uppermost (shallowest) layer intersecting each assessment unit was attributed representing the outcropping geological formation at each assessment unit.

Dataset Citation

Bioregional Assessment Programme (2016) MBC Assessment unit codified by regional watertable. Bioregional Assessment Derived Dataset. Viewed 25 October 2017, http://data.bioregionalassessments.gov.au/dataset/82491c02-cdb7-4bf5-b81d-17891f67938f.

Dataset Ancestors

• Derived From Preliminary Assessment Extent (PAE) for the Maranoa-Balonne-Condamine subregion - v03

• Derived From Surface Geology of Australia, 1:1 000 000 scale, 2012 edition

• Derived From Queensland Water Commission, Underground Water Impact Report for the Surat Cumulative Management Area, 2012 - Report and Data

• Derived From Natural Resource Management (NRM) Regions 2010

• Derived From Surface water Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v03

• Derived From Groundwater Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v02

• Derived From Great Artesian Basin - Hydrogeology and Extent Boundary

• Derived From GEODATA TOPO 250K Series 3, File Geodatabase format (.gdb)

• Derived From GEODATA TOPO 250K Series 3

• Derived From NSW Catchment Management Authority Boundaries 20130917

• Derived From Geological Provinces - Full Extent

• Derived From MBC Groundwater model domain boundary

• Derived From MBC Groundwater model mine footprints

• Derived From Bioregional Assessment areas v03

• Derived From Groundwater Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v01

• Derived From MBC Groundwater model layer boundaries

• Derived From Great Artesian Basin and Laura Basin groundwater recharge areas

• Derived From MBC Groundwater model

• Derived From MBC Assessment Units 20160714 v02

• Derived From Bioregional Assessment areas v01

• Derived From Bioregional Assessment areas v02

• Derived From Surface water preliminary assessment extent for the Maranoa-Balonne-Condamine subregion - v02