Public Water System Licenses
- To filter results, enter information and ‘click search icon’ or select from the dropdown lists.
- To display additional details on a licensee, click on the name.
- To search for data with a quote mark, use a precedent backslash (e.g., O\'Connor).
- This information is updated weekly. For more timely licensing information, refer to our verification site for professionals or facilities.
- To download the list by professions, click here.