Dataset Groups Activity Stream Wastewater treatment plants by treatment level Wastewater treatment plants by treatment level BibTex: @dataset{Eurostat_2025, abstract = {Wastewater treatment plants by treatment level}, author = {Eurostat}, institution = {Eurostat}, month = {jan}, title = {Wastewater treatment plants by treatment level}, url = {https://service.tib.eu/ldmservice/vdataset/eurostat_ewhi4r56vectnrpb6mjfbw}, year = {2025} }