家中自来水变蓝，持续半年多，影响正常生活！当地水务局：情况属实，已成立处置工作组

Group 1 - The water quality issue in the Jiulongtai community of Zunyi, Guizhou, has led to residents reporting blue-colored tap water, prompting the local government to form a task force for emergency response and investigation [1][2] - The local water authority, in collaboration with relevant departments, is taking measures such as delivering water to residents and replacing water supply pipes to address the situation [1][2] - Initial investigations confirmed that the water quality at the community's inlet was acceptable, suggesting that the issue may have originated within the internal pipeline network [1][3] Group 2 - Residents have expressed concerns about potential health impacts due to the abnormal water quality, leading local authorities to organize health check-ups for affected individuals [2] - The local water supply company, Longqing Water Supply Co., has been actively replacing the community's water pipes after residents reported the issue, with findings of rust and blue solid deposits in the replaced valves [4][5] - Approximately 80 households are affected by the blue tap water issue, and the water supply company has been working to resolve the problem by replacing the entire pipeline system [5][6]