A. Water municipalities are required by law to produce annual and quarterly water quality reports for state and county residents. The report describes the sources and quality of municipal drinking water supply. It is prepared in accordance with state sanitary code and National Primary Drinking Water Regulations (NPDWR). NPDWR are legally enforceable primary standards and treatment techniques that apply to public water systems. Contact your county or local water municipality to obtain a free copy of the water quality report for your area so that you may become informed about what is in your tap water and the sources of your drinking water supply.