The official school uniform for Blackwater Community School is:
- A black school jumper with the school crest.
- A light grey shirt.
- The BCS school tie (grey with silver & blue stripe).
- Grey trousers or a grey skirt.
- Black opaque tights to go with grey knee length skirt.
- All-black shoes/navy boat shoes
- Optional school fleece, jacket and blazer also available.
The official PE uniform for Blackwater Community School is:
- Navy-blue BCS half-zip top with red and white trim & BCS crest
- Navy round neck t-shirt with red and white trim & BCS crest
- Plain navy tracksuit bottoms
- Runners with non-marking soles
This uniform is available at Mary FM Fashions, Main St, Lismore and Walsh Drapery and Footwear, Tallow.