Page 693 - Week 02 - Thursday, 24 March 2022

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no water outflows, ensuring the sediment was contained within the pond and additional turbidity testing was not a requirement.

The practice of chemical dosing can improve water quality however other methods are generally pursued which do not introduce chemicals into the water ways, for example, allowing sufficient time for sediment to settle or employing media filtration and screening.

TCCS regularly review procedures for water quality monitoring and turbidity reduction during draining and sediment removal to ensure all maintenance work continues to be carried out in accordance with Environmental Authorisation, Environmental Management Plan and industry best practice.

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