The District takes any and all allegations regarding its Public Water Drinking System very seriously. The District is regulated by the Texas Commission of Environmental Quality and employees are licensed certified operators by TCEQ and are required to check your system seven days a week for proper disinfection of residuals. Those residuals must be minimum state standards which are .2mg/l to a maximum of 4.0 mg/l which is a running annual average. On the morning of June 16, 2018, the certified operation crew collected three residuals in your system ranging from 1.42 mg/l to 1.96 mg/l free residual. Also a fourth sample was collected on June 16,2018 at approximately 2:30 pm and that residual was found to be 1.64 mg/l. Montgomery County MUD 89 is fully compliant with all state and federal requirements and takes great pride in their public drinking water system.