Deux personnes ont besoin de soins médicaux après une attaque chimique à Waikato.

Two people required medical attention following an incident involving an unknown chemical in the Waikato town of Tuakau, according to emergency services. The situation unfolded on Tuesday afternoon when a strong fuel or liquefied petroleum gas (LPG) odor was detected in the area, prompting a response from fire and emergency crews. Firefighters arrived at the scene shortly after 4 p.m., responding to what they described as a "hazardous substances incident." As part of their efforts, they evacuated ten homes and encouraged two additional households to leave their residences voluntarily. The presence of the chemical in the water system raised concerns among residents, leading to widespread precautionary measures. By approximately 10:30 p.m., authorities confirmed that the air quality had returned to safe levels, allowing evacuated residents to return home. An ambulance spokesperson noted that two individuals received medical treatment at the scene but did not require hospitalization. Assistant District Commander Brad Harvey of Fire and Emergency New Zealand stated that firefighters continued to flush the drains to ensure complete removal of the substance and that all atmospheric readings indicated the environment was safe. The Waikato District Council assured the public that there was no contamination of drinking water or stormwater systems, and drinking water quality remained unaffected. Mayor Aksel Bech explained that the strong fuel or LPG smell was detected near the water treatment plant, leading officials to suspect the chemical originated from an underground petrol or LPG storage tank. He suggested the possibility of an issue arising from one of the petrol stations in Tuakau, noting that such a scenario would require a substantial quantity of the substance to generate the noticeable odor. Bech emphasized that once the smell was identified, water entering the Watercare facility was redirected through a pump to prevent any potential contamination. This action was deemed effective in containing the situation, and the process was under control. Watercare personnel were actively inspecting manholes throughout the area in an effort to trace the source of the spill. Collaboration between Fire and Emergency New Zealand and local authorities continues, with specialist assistance being sought from the Queensland Fire Department to identify the exact nature of the substance. The Waikato District Council and Watercare are working together to implement a comprehensive plan for safely flushing the drainage system. These coordinated efforts aim to fully resolve the incident and restore normal conditions for the community. As the situation develops, ongoing monitoring and communication with affected residents remain priorities. Officials continue to assess the circumstances surrounding the incident and will provide further updates as necessary. For now, the immediate health risks to the population have been addressed, and the environmental impact appears to be contained.