Swan-Avon River – Lower Swan River
Sites
- Bassendean Main Drain Industrial
- Bassendean Main Drain Residential
- Bennett Brook – Downstream of Mussel Pool
- Blackadder Creek – Muriel Street Downstream
- Breera Brook
- Breera Brook 2
- Cookes Brook – Old Coach Road East
- Ellen Brook – Brand Highway downstream
- Ellen Brook – Ellen Brook Nature Reserve
- Ellen Brook – Millhouse Road Bridge
- Helena River – Mundaring Weir Downstream
- Helena River – Whiteman Road
- Jane Brook – De Grey Retreat
- Jane Brook – Sexton Street
- Nullila Brook
- South Belmont Main Drain
- Susannah Brook – Reserve No 50069
- Woodbridge Creek
- Wooroloo Brook – Karls Ranch
- Yalyal Brook