Environment Protection Authority v Sydney Water (No 2)

The matter before the court involved the Environment Protection Authority (EPA) taking action against Sydney Water for alleged breaches of its environmental permit. The dispute centred on the alleged failure of Sydney Water to manage and control stormwater discharges from its infrastructure, which led to environmental harm. The case was heard in the Land and Environment Court of New South Wales, which has jurisdiction over environmental matters in the state.

The central legal issues before the court were whether Sydney Water had breached its environmental permit by allowing unauthorised discharges of stormwater and, if so, what the appropriate remedies and penalties should be. The EPA argued that the discharges had caused significant harm to the environment, including the degradation of aquatic habitats and the contamination of water bodies. Sydney Water, on the other hand, contended that it had taken all reasonable steps to manage its stormwater and that any environmental harm was either minimal or not directly attributable to its operations.

The court found that Sydney Water had indeed breached its environmental permit by allowing stormwater discharges that exceeded the permitted levels. The court was satisfied by the evidence presented by the EPA, which demonstrated that the discharges had resulted in measurable environmental harm. The court also noted that Sydney Water had failed to adequately monitor and control its stormwater, which was a critical component of its permit conditions. In response to the breaches, the court ordered Sydney Water to take specific remedial actions, including the implementation of a comprehensive stormwater management plan, and imposed a financial penalty for the breaches. The court emphasised the importance of compliance with environmental permits and the need for continuous monitoring and management to prevent environmental harm.