Ewa Krogulec, Przemysław Bukowski, Katarzyna Niedbalska, Joanna Trzeciak, Sebastian Zabłocki
Groundwater vulnerability to pollution in degraded coal mining areas: modifying the DRASTIC method using the factor of exploitation impact on land surface 313

Urszula Aleksander-Kwaterczak, Dominika Gaj, Alex Stelmach, Tomasz P. Wróbel
Investigating the content of microplastics and other extraneous particles in Polish bottled water 335

The 1st National Scientific and Technical Conference “Hydroengineering, Hydromorphology, and Water and Sewage Management” 355

Tomisław Gołębiowski
Theoretical aspects and numerical modelling of the GPR method to analyse its possibilities for the detection of leakages in urban water supply networks 357

Agnieszka Brzezińska, Łukasz Wiankowski
Pollution load assessment in the form of TSS and COD emitted from an urbanized catchment in the aspect of administrative pollutant discharge fees on the example of the activity of the J1 CSO in Lodz (Poland) 375

Grażyna Sakson
Analysis of suspended solids emissions from a combined sewage system using the Stormwater Management Model (SWMM) 389

Anna Szafarczyk, Rafał Gawałkiewicz
An inventory of opencast mining excavations recultivated in the form of water reservoirs as an example of activities increasing the retention potential of the natural environment: a case study from Poland 401