Gloucester Hydrological Divide v03

## **Abstract** 

The dataset was derived by the Bioregional Assessment Programme from the Subcatchment boundaries within and nearby the Gloucester subregion dataset. The source dataset is 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.



The dataset is a shapefile consisting of a poly line feature indicating the surface water divide within the valley that makes up the Gloucester subregion. Surface water north of this divide flows north into the Gloucester River system and surface water south of the divide flows south into the Karuah river systerm. Used for cartographic purposes only.



This line is a generalisation of the the section of the boundary between the Manning (incl Gloucester) and Karuah River catchments as depicted in the River Regions  layer (see lineage). Differs from version 2 in that the line had to be extended eastward to account for the relocated eastern boundary when adopting the gloucester AE boundary for mapping, where v02 only extended to the PAE boundary.

## **Dataset History** 

This line was digitised off the screen using the 9 sec DEM derived catchment layer as a back drop. The line polyline was drawn freehand tracing a generalised and more aesthetically pleasing line based on the "sawtooth" boundary depicted in source catchment data. The extent is confined to the Gloucester valley.

## **Dataset Citation** 

Bioregional Assessment Programme (2017) Gloucester Hydrological Divide v03. Bioregional Assessment Derived Dataset. Viewed 17 July 2018, http://data.bioregionalassessments.gov.au/dataset/bcf70956-25bf-4881-8911-d24b51cd6847.

## **Dataset Ancestors** 

* **Derived From** [Bioregional Assessment areas v06](https://data.gov.au/data/dataset/54d7cc96-5129-450a-aef4-73197f9bc09d)

* **Derived From** [Bioregional Assessment areas v04](https://data.gov.au/data/dataset/e8a2d577-c5c5-4e2c-b0fa-53e4b2d4a034)

* **Derived From** [Australian Water Resource Assessment (AWRA) River Regions](https://data.gov.au/data/dataset/d263c464-c700-4aa6-9e55-39b6b82115a0)

* **Derived From** [Gippsland Project boundary](https://data.gov.au/data/dataset/27413de5-d13a-4231-ac79-fc77f4cbb5f7)

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

* **Derived From** [GLO subregion boundaries for Impact and Risk Analysis 20160712 v01](https://data.gov.au/data/dataset/b1fa8214-ceec-47d8-b074-8539e94f728f)

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

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

* **Derived From** [Australian Geological Provinces, v02](https://data.gov.au/data/dataset/13ad6933-ee80-4c51-a97b-bac1e8bef16d)

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

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

* **Derived From** [GLO Preliminary Assessment Extent](https://data.gov.au/data/dataset/c0dba74a-feee-440f-a53a-ea31be8479a5)

* **Derived From** [BILO Gridded Climate Data: Daily Climate Data for each year from 1900 to 2012](https://data.gov.au/data/dataset/7aaf0621-a0e5-4b01-9333-53ebcb1f1c14)

* **Derived From** [Australian Coal Basins](https://data.gov.au/data/dataset/9d5a8d74-a201-42bd-9d49-3c392244be16)

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

* **Derived From** [Bioregional Assessment areas v05](https://data.gov.au/data/dataset/25f89049-839d-4736-bd81-97d8e8a40f8e)

* **Derived From** [BA ALL mean annual flow for NSW - Choudhury implementation of Budyko runoff v01](https://data.gov.au/data/dataset/b20d185f-3d22-4b5d-be87-89ce13505ce7)

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

* **Derived From** [Gloucester Coal Basin](https://data.gov.au/data/dataset/a451ad06-e6a9-48bd-ba83-c0a4d191a1f4)

* **Derived From** [Mean Annual Climate Data of Australia 1981 to 2012](https://data.gov.au/data/dataset/02418c67-f8bb-48a8-88a3-2a5c6b485f78)

* **Derived From** [Subcatchment boundaries within and nearby the Gloucester subregion](https://data.gov.au/data/dataset/71a9e120-fc7c-4f51-983f-99a2b10c65b9)

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

* **Derived From** [Geofabric Hydrology Reporting Catchments - V2.1](https://data.gov.au/data/dataset/ce066e36-49ad-4f77-b505-b1d2a4fe9c6a)

* **Derived From** [Victoria - Seamless Geology 2014](https://data.gov.au/data/dataset/2872d02e-66cb-42b6-9e5a-63abc8ad871b)



Tags: Gloucester subregion, New South Wales, geoscientificInformation
Organization: Bioregional Assessment Program