ARA Orth an der Donau 188 GF
Haslau - Maria Ellend, Niederösterreich
ARA Orth an der Donau 188 GF is an advanced wastewater treatment plant in Haslau-Maria Ellend, Niederösterreich, Austria. It serves a population of 3,191 and has a designed capacity of 3,700 m³/day.