A source water assessment is a study and report, unique to each water system, that provides basic information about the water used to provide drinking water. Where My Drinking Water Comes From. Source Water Assessments identify the area of land that most directly contributes the raw water used for drinking water. What Could Pose a Threat to My Drinking Water Quality.
Assessments identify the major potential sources of contamination to drinking water supplies.
This information is used to determine how susceptible the water system is to contamination. The results of an assessment will be provided to the public to help communities plan for protection activities. Information about the assessment will be included in the yearly consumer confidence repor t you receive from your water utility. Assessments will not be conducted for drinking water systems that have less than fifteen service connections or that regularly serve less than twenty-five individuals, since these are not considered public water systems. States may use the funds for a mixture of source water related local assistance activities .