2 plants indexed.
Fernwald Steinbach wastewater treatment plant serves Steinbach, Hessen, Germany. It treats wastewater from approximately 7,000 residents in the Gießen district.
Michelstadt _ Steinbach wastewater treatment plant serves 37,600 people in Steinbach, Hessen, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.