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The quality of well waters in Poland – a study case


[ 1 ] Instytut Inżynierii Środowiska i Instalacji Budowlanych, Wydział Inżynierii Środowiska i Energetyki, Politechnika Poznańska | [ 2 ] Wydział Inżynierii Środowiska i Energetyki, Politechnika Poznańska | [ P ] employee | [ SzD ] doctoral school student

Scientific discipline (Law 2.0)

[2.10] Environmental engineering, mining and energy

Year of publication


Published in

Ekonomia i Środowisko

Journal year: 2023 | Journal volume: vol. 84 | Journal number: no. 1

Article type

scientific article

Publication language


  • drilled well
  • dug well
  • water quality
  • water pollutants
  • quality of water

EN The aim of this study was to analyse the quality and compare the functional value of water from traditionally dug and drill wells located in west Poland. Basic physicochemical and microbiological (Escherichia coli in 100 ml, coliform bacteria in 100 ml, enterococci in 100 ml, total number of bacteria in 1 ml grown at 22 °C, total number of bacteria in 1 ml grown at 36 °C) were determination for the water samples. Additionally, some waters samples were analysed of the presence of heavy metals , TN (total nitrogen), TOC (total organic carbon) and NPOC (dissolved organic carbon). The conducted research has indicated that mineral and microbiological contamination occurs in the waters collected from the wells. This confirms that the wells were not sufficiently protected and that penetration of pollutants into the water occurs from their immediate surroundings, geological layers with which underground water resources come into contact.

Date of online publication


Pages (from - to)

184 - 196


License type

CC BY-SA (attribution - share alike)

Open Access Mode

open journal

Open Access Text Version

final published version

Date of Open Access to the publication

at the time of publication

Ministry points / journal


Impact Factor

0.4 [List 2022]

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