| Code | Label | Definition |
|---|---|---|
| 0 | inactive | Treatment plant or collecting system which currently doesn't serve any agglomeration under the scope of the Directive. |
| 1 | active | Treatment plant or collecting system which serves at least one agglomeration equal to or above 2000 p.e. |
| 2 | temporary inactive | Treatment plant or collecting system which temporarily doesn't serve any agglomeration under the scope of the Directive. |
European Environment Agency
Kgs. Nytorv 6, DK-1050 Copenhagen K, Denmark