Collectors
| Name | Catchment |
|---|---|
| Amersfoort | Amersfoort (GM0307) |
| Angus Council | Angus (S30000048) |
| Anhalt-Bitterfelder Kreiswerke GmbH (ABIKW) | Anhalt-Bitterfeld (DEE05) |
| Antrim and Newtownabbey Council | Antrim and Newtownabbey (N09000001) |
| Apeldoorn | Apeldoorn (GM0200) |
| Appingedam | Appingedam (GM0003) |
| Ards and North Down Council | Ards and North Down (N09000011) |
| Argyll and Bute Council | Catchment of Argyll and Bute Council |
| Armagh City, Banbridge and Craigavon Council | Armagh City, Banbridge and Craigavon (N09000002) |
| Arnhem | Arnhem (GM0202) |
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