MBC Zones of potential hydrological change

## **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.



This is a set of polygon feature classes representing the boundaries of zones of potential hydrological change in the regional watertable, and groundwater model layers 10 and 12. These boundaries were created mainly for cartographic purposes enabling the outline of zones to be shown.

## **Dataset History** 

Polygons were derived by overlaying the 95th percentile additional groundwater drawdown values (for the regional watertable, and layers 10 and 12) to the MBC assessment units, selecting values >=0.2m and dissolving the result to give a single polygon shape representing the area where the 95th percentile additional drawdown was >= 0.2m (i.e. the zone of potential hydrological change) for each layer (regional watertable, and modelled aquifer layers 10 and 12).

## **Dataset Citation** 

Bioregional Assessment Programme (2016) MBC Zones of potential hydrological change. Bioregional Assessment Derived Dataset. Viewed 25 October 2017, http://data.bioregionalassessments.gov.au/dataset/c9f7f097-95b1-47a4-8854-a32a95635b83.

## **Dataset Ancestors** 

* **Derived From** [MBC Groundwater model baseline 5th to 95th percentile drawdown](https://data.gov.au/data/dataset/6ca506e1-0a2e-464d-a8de-8e931c8f01e8)

* **Derived From** [Preliminary Assessment Extent (PAE) for the Maranoa-Balonne-Condamine subregion - v03](https://data.gov.au/data/dataset/a897c222-9752-487d-a46f-395bb255df2b)

* **Derived From** [Surface Geology of Australia, 1:1 000 000 scale, 2012 edition](https://data.gov.au/data/dataset/8284767e-b5b1-4d8b-b8e6-b334fa972611)

* **Derived From** [Queensland Water Commission, Underground Water Impact Report for the Surat Cumulative Management Area, 2012 - Report and Data](https://data.gov.au/data/dataset/f414fefa-084d-4740-98f6-bd7d37c4cb69)

* **Derived From** [Natural Resource Management (NRM) Regions 2010](https://data.gov.au/data/dataset/1d54e38f-4051-4f0c-a350-c7dbd8eba65b)

* **Derived From** [Surface water Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v03](https://data.gov.au/data/dataset/26db7289-a34e-4160-9964-31ba49d56e68)

* **Derived From** [Groundwater Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v02](https://data.gov.au/data/dataset/f98564f4-f857-49d4-89af-fd3d0547b892)

* **Derived From** [Great Artesian Basin - Hydrogeology and Extent Boundary](https://data.gov.au/data/dataset/020957ea-4877-4009-872c-3cacfb6f8ded)

* **Derived From** [MBC Assessment unit codified by regional watertable](https://data.gov.au/data/dataset/82491c02-cdb7-4bf5-b81d-17891f67938f)

* **Derived From** [GEODATA TOPO 250K Series 3, File Geodatabase format (.gdb)](https://data.gov.au/data/dataset/96ebf889-f726-4967-9964-714fb57d679b)

* **Derived From** [MBC Groundwater model layer boundaries](https://data.gov.au/data/dataset/32b986d0-c3d0-4a01-a5a9-6fffde638e11)

* **Derived From** [NSW Catchment Management Authority Boundaries   20130917](https://data.gov.au/data/dataset/0dc4272e-c081-4ed4-9645-aa336ffacd85)

* **Derived From** [Geological Provinces - Full Extent](https://data.gov.au/data/dataset/0a064b3b-2a1e-4672-80d9-03333be67aad)

* **Derived From** [Baseline drawdown Layer 1 - Condamine Alluvium](https://data.gov.au/data/dataset/49b2cbac-c570-461d-b6e6-8e2e584aeaea)

* **Derived From** [MBC Groundwater model domain boundary](https://data.gov.au/data/dataset/54720636-9fe5-4c13-8be5-4195e5e58a96)

* **Derived From** [MBC Groundwater model mine footprints](https://data.gov.au/data/dataset/6c87cc94-7186-4fdd-a58c-6d52dc5856b1)

* **Derived From** [Bioregional Assessment areas v03](https://data.gov.au/data/dataset/96dbf469-5463-4f4d-8fad-4214c97e5aac)

* **Derived From** [Groundwater Preliminary Assessment Extent (PAE) for the Maranoa Balonne Condamine (MBC) subregion - v01](https://data.gov.au/data/dataset/dd329995-fed3-425f-bb5d-fb0f33ed1360)

* **Derived From** [MBC Groundwater model uncertainty plots](https://data.gov.au/data/dataset/44f36874-d053-4cfb-9ccd-d5407e3b1b18)

* **Derived From** [GEODATA TOPO 250K Series 3](https://data.gov.au/data/dataset/a0650f18-518a-4b99-a553-44f82f28bb5f)

* **Derived From** [Great Artesian Basin and Laura Basin groundwater recharge areas](https://data.gov.au/data/dataset/8c646031-9765-4d7b-97df-a0869d66eabe)

* **Derived From** [MBC Groundwater model ACRD 5th to 95th percentile drawdown](https://data.gov.au/data/dataset/f589ff3b-a406-456d-899f-3b5fefd41686)

* **Derived From** [MBC Groundwater model](https://data.gov.au/data/dataset/6fe25546-a6ca-44fc-a101-51b1758e2890)

* **Derived From** [MBC Assessment Units 20160714 v02](https://data.gov.au/data/dataset/29596cc1-8380-4a2b-902d-1a7ee4d323ac)

* **Derived From** [MBC Assessment unit summary tables - groundwater](https://data.gov.au/data/dataset/c123a642-099c-45a5-bd1d-e52c3e04b7b7)

* **Derived From** [Bioregional Assessment areas v01](https://data.gov.au/data/dataset/0fd0d820-30b3-451f-a126-a50040426999)

* **Derived From** [Bioregional Assessment areas v02](https://data.gov.au/data/dataset/e414b1b3-c42e-42e9-9cc4-2093054aa35f)

* **Derived From** [MBC Groundwater model uncertainty analysis](https://data.gov.au/data/dataset/484c800e-55e0-465a-9243-c440311c51f3)

* **Derived From** [Surface water preliminary assessment extent for the Maranoa-Balonne-Condamine subregion - v02](https://data.gov.au/data/dataset/eba4c66d-1b66-450b-8ab4-c930000ce316)



Tags: Maranoa-Balonne-Condamine subregion, geoscientificInformation
Organization: Bioregional Assessment Program