ea692f08-74b1-4c07-ac7d-921a9fbf8002 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2016-05-18T03:09:54 creation ISO 19115 2016 Pedirka Basin Potentiometric Surface Contour 20m - PED ea692f08-74b1-4c07-ac7d-921a9fbf8002 ## **Abstract** This dataset and its metadata statement were supplied to the Bioregional Assessment Programme by a third party and are presented here as originally supplied. Density corrected groundwater elevation contours for the Permian aquifers in the Pedirka Basin displayed at a 20 m interval. ## **Purpose** To describe the regional groundwater flow pattern within the Pedirka Basin. ## **Dataset History** Groundwater flow contours are based on density corrected water level measurements from groundwater wells and pressure readings from drill stem tests in exploration wells. Contours are reduced to relative Australian Height Datum (mAHD). Due to data paucity the line work was developed using digitised hand drawn contours. The potentiometric surface is published in the Pedirka Basin Hydrogeological Map (Sampson L, Wohling D, Fulton S, Jensen-Schmidt B and Keppel M, 2014, South Australia and Northern Territory Pedirka Basin Hydrogeological Map - Part 1 & Part 2. Department of Environment, Water and Natural Resources, South Australian Government). ## **Dataset Citation** SA Department of Environment, Water and Natural Resources (2015) Pedirka Basin Potentiometric Surface Contour 20m - PED. Bioregional Assessment Source Dataset. Viewed 12 October 2016, http://data.bioregionalassessments.gov.au/dataset/2f30f5f2-3a52-46c4-93f2-44e538cbb0c3. Pedirka subregion geoscientificInformation Pedirka Basin Potentiometric Surface Contour 20m - PED documentDigital Data File ZIP