Welcome to the Calcasieu Waterworks District 9 Ward 4 Board Meetings page. Meetings are held on the second Monday of every month at 5:30 p.m., in the conference room of Calcasieu Waterworks District 9 Ward 4 located at 4015 Sherry Street, Sulphur, La. 70665. If a date and time change is required, a notice will be posted on the bulletin board located in the foyer of Waterworks office and on this website. Minutes of the meeting will be made available after every meeting. If you cannot locate the information you are looking for, please call the office and we will gladly assist you.