2010-507 MODELING OF CONTAMINATED GROUNDWATER FLOWS BY EHDA: A CASE STUDY OF LATVIAJanis Valters 1, Hileilis Segals 1, Inga Grinfelde 1, Einars Pundurs 11 Agency of Latvia University of Agriculture “Research Institute of Water and Land Management”, Latvia Abstract:In Latvia as a heritage from previous regime are many as source of contamination of ground waters. […]