Gloucester Groundwater Usage Estimates v20150501

Brief description

## **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.



This data set supercedes the previous Gloucester groundwater usage estimates data sets created in January 2015.



The aim of this dataset was to be able to estimate each groundwater works/bores with the volumetric entitlement and location of each groundwater bore with respective to the water source area in the Gloucester subregion. An estimation of volumetric extraction is made (in ML) based on the yield values reported in the updated data sets provided by the NSW Office of Water in March 2015. This has been clipped to the Gloucester subregion.



A spatial dataset (point shapefile GLO_Bore_extractions.shp) has been derived from this data for report map purposes.

## **Dataset History**

Bore locations in the National Groundwater Information System v1.1 Sept2013 database that were spatially located within the Gloucester subregion boundary were extracted and filed in the BA_SYD/GLO project area.



Groundwater works with the volumetric entitlement in the Glouster Economic Assets 26032015 database that were spatially located withing the Gloucester subregion boundary were extracted and filed in the BA_SYD/GLO project area.



Based on the Yield values reported in the Glouster_Economic Assets 26032015 database, groundwater extraction volumes were estimated and filed in the BA_SYD/GLO project area.

## **Dataset Citation**

Bioregional Assessment Programme (2015) Gloucester Groundwater Usage Estimates v20150501. Bioregional Assessment Derived Dataset. Viewed 31 May 2018, http://data.bioregionalassessments.gov.au/dataset/fe43baa5-0fca-4e6a-8d56-0f5749c2da58.

## **Dataset Ancestors**

* **Derived From** [Groundwater Entitlement Data Gloucester - NSW Office of Water 20150320](https://data.gov.au/data/dataset/bf435e81-60d4-40c7-ac00-76585fc1fe77)

* **Derived From** [National Groundwater Information System (NGIS) v1.1](https://data.gov.au/data/dataset/e157b1cd-3cb7-4cf9-a13c-a6bed576b8c7)

* **Derived From** [Gloucester NGIS bores](https://data.gov.au/data/dataset/e14ca3f6-6a49-4bd2-95b9-3fef6420bf49)

* **Derived From** [Groundwater Economic Assets GLO 20150326](https://data.gov.au/data/dataset/2e314212-0677-40b8-86ff-c5166c6906bd)

* **Derived From** [Groundwater Entitlement Data GLO NSW Office of Water 20150320 PersRemoved](https://data.gov.au/data/dataset/5afdddd5-f5b5-42d1-8ca6-8db19ecf1fd3)