Residents of a residential compound in Zunyi, Guizhou province, have reported alarming blue discoloration in their tap water, with local water authorities identifying the property’s internal pipe network as the likely source of contamination. The Zunyi Water Affairs Department confirmed the incident in an official statement released Sunday, December 22nd, 2025, while simultaneously asserting that water quality at the compound’s main intake point met all established safety standards.
In response to growing health concerns among residents, local government authorities have initiated comprehensive medical checkups for affected homeowners, with commitments to provide necessary treatment should any health issues be identified. The water authority has pledged to implement targeted measures to address the root cause of the contamination and ensure the restoration of safe drinking water.
According to witness accounts from residents, the water company had previously replaced sections of the compound’s piping on December 5th. The removed pipes reportedly exhibited surface deterioration described as resembling ‘peeling paint.’ Despite repeated assurances from the water company about water safety following earlier incidents, residents continued to observe blue water discharge from certain taps until recently.
Supply pipelines and water samples have been dispatched to specialized laboratories for detailed analysis, while a government-led response team continues its investigation into the matter. Officials have emphasized that any organizations or individuals found to have violated relevant laws or regulations will face appropriate legal accountability.