The Required Elements of Public Notice for Public Water Systems
There are 10 required elements in a public notice. Notices must contain:
- A description of the violation that occurred, including the contaminant(s) of concern, and the contaminant level(s);
 - When the violation or situation occurred;
 - The potential health effects (including standard required language);
 - The population at risk, including subpopulations vulnerable if exposed to the contaminant in their drinking water;
 - Whether alternate water supplies need to be used;
 - What the water system is doing to correct the problem;
 - Actions consumers can take;
 - When the system expects a resolution to the problem;
 - How to contact the water system for more information; and
 - Language encouraging broader distribution of the notice.
 
Here is an example of what a Public Notice looks like: