Drinking Water System Information

Information about the public water systems in South Dakota can be downloaded by selecting the system of choice from the map below. To find a system on the map, use the search button to find the system you are interested in then click on the icon to show the reports that are available. System Information will give you contact information, source information, sampling requirements, and violation history for the water system.  Information on water hardness and other parameters is available by selecting the Water Hardness, pH, and Other Information.  The Drinking Water Report or Consumer Confidence Report(CCR) is issued by community water systems each calendar year and contains important information about your drinking water. Manganese is an unregulated contaminant currently being evaluated by EPA. The Manganese Reports contain information about levels of manganese in your drinking water.