Great Artesian Basin groundwater level difference at selected bore locations, 1900 to 2010  


Authors / CoAuthors

Abstract

Difference between 'pre-development' (1900-1920) and modern (2000-2010) groundwater levels at selected bore locations in the Great Artesian Basin This GIS data set was produced by CSIRO for the Great Artesian Basin Water Resource Assessment and used in Figure 7.5 of Ransley TR and Smerdon BD (eds) (2012) Hydrostratigraphy, hydrogeology and system conceptualisation of the Great Artesian Basin. A technical report to the Australian Government from the CSIRO Great Artesian Basin Water Resource Assessment. CSIRO Water for a Healthy Country Flagship, Australia. This dataset and associated metadata can be obtained from www.ga.gov.au, using catalogue number 76931. For further information contact Phil Davies, Research Projects Officer, CSIRO Land and Water, Waite Road, Urrbrae SA 5064

Product Type

dataset

eCat Id

76931

Contact for the resource

  Custodian

EGD  

  Owner

Commonwealth Scientific and Industrial Research Organisation (CSIRO) Australia  

  Owner

Commonwealth of Australia (Department of the Environment)  

  Custodian

Commonwealth of Australia (Geoscience Australia)  
Cnr Jerrabomberra Ave and Hindmarsh Dr GPO Box 378
Canberra
ACT
2601
Australia

Keywords

  • GIS Dataset
( Theme )
  • groundwater
( Theme )
  • hydrogeology
  • AU-NSWAU-QLDAU-SA
Australian and New Zealand Standard Research Classification (ANZSRC)
  • Hydrogeology
  • Published_External

Publication Date

2013-01-01T00:00:00

Creation Date

Security Constraints

Australian Government Security ClassificationSystem    

Classification - unclassified

Legal Constraints

Creative Commons Attribution 4.0 International Licence    

Access - license

Use - license

Status

Purpose

Maintenance Information

notPlanned

Topic Category

geoscientificInformation

Series Information

Lineage

METHOD Water level difference calculations were derived by interpolating point difference data from coincident/near coincident pre-development and present day bores. Included points were derived after applying a 0.2 decimal degree buffer to the pre-development bore sites, to capture sites with modern water level measurements. Resulting differences in groundwater level were categorised into >=10m decrease, >=10m increase, and change of less than 10m in either direction.

Parent Information

Extents

[-31.18955, -19.418764, 133.520502, 150.45973]

Reference System

Spatial Resolution

Service Information

Associations

Downloads and Links

File download  

Source Information

Source data not available.