Residents of Tokomaru, a town in the Horowhenua district, have been advised not to drink tap water due to elevated levels of lead found in the water supply.
This warning came after tests revealed the contamination, prompting authorities to conduct further investigations. The Horowhenua District Council has instructed residents to use bottled water for all needs, such as drinking, cooking, brushing teeth, and preparing baby formula. Boiling the tap water will not remove the lead contamination.
To support the community, a water tanker has been set up at the Tokomaru Community Hall, and bottled water is being provided to the local school and early childhood center. These precautions are being taken as officials work to identify and address the source of the contamination.
The situation unfolded after an unplanned test on July 16 at the Tokomaru Fire Station showed lead traces. The test was carried out following recent upgrades at the Tokomaru Water Treatment Plant. While the initial test results were considered possibly inaccurate, the council, advised by Taumata Arowai, decided to enhance its testing procedures as a precaution. By late July, tests confirmed that the reservoir’s water met safety standards. However, a test on August 4 found lead in the town’s water network, believed to be caused by a corroding brass tap used for sampling.
As tests continue, the council remains committed to keeping residents informed and ensuring their safety. The next steps will be determined based on the latest test results and discussions with health officials.
How come there was lead
What is lead?