Journal Pre-proof Quality of the groundwater of the Serra Geral Aquifer System of Santa Catarina west region, Brazil Fábio Luiz Carasek, Ronei Baldissera, J. Vladimir Oliveira, Luiz Fernando Scheibe, Jacir Dal Magro PII: S2352-801X(19)30121-3 DOI: https://doi.org/10.1016/j.gsd.2020.100346 Reference: GSD 100346 To appear in: Groundwater for Sustainable Development Received Date: 18 April 2019 Revised Date: 18 December 2019 Accepted Date: 4 February 2020 Please cite this article as: Carasek, Fá.Luiz., Baldissera, R., Oliveira, J.V., Scheibe, L.F., Magro, J.D., Quality of the groundwater of the Serra Geral Aquifer System of Santa Catarina west region, Brazil, Groundwater for Sustainable Development (2020), doi: https://doi.org/10.1016/j.gsd.2020.100346. This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. © 2020 Elsevier B.V. All rights reserved.