Description
This indicator measures the percentage of the population connected to wastewater treatment systems with at least secondary treatment. Thereby, wastewater from urban or other sources is treated by a process generally involving biological treatment with a secondary settlement or other process that removes organic material and reduces its biochemical oxygen demand (BOD) by at least 70 % and chemical oxygen demand (COD) by at least 75 %. Data presented in this section stem from the Water Statistics of the European Statistical System (ESS).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Download metadata in SDMX 2.1 format | XML | Open resource | |
| Download dataset in SDMX 2.1 format | XML | Open resource | |
| Download dataset in SDMX-CSV format | CSV | Open resource | |
| Download dataset in TSV format | TSV | Open resource | |
| Table, graphs and map visualizations are also available. | HTML | Open resource |