Department of Utilities Notices

(Rescinded) PRECAUTIONARY BOIL WATER ADVISORY Alton Water System (PWS 1103145)


Alton Water System (PWS 1103145) 

System Wide

Today, May 25, 2023, the Department of Utilities has received confirmation from the Louisiana Department of Health that the water we provide you is safe for consumption.  Therefore, the Precautionary Boil Advisory is rescinded.

If you have any questions, please call the Department of Utilities at (985) 276-6400.



Precautionary Boil Water Advisory

Alton Water System (PWS 1103145)

 System Wide

Today, Monday May 22, 2023 water service to the Alton Water System was turned off to perform an inspection of the water well and cleaning of the water storage tank. Out of an abundance of caution and in accordance with Louisiana Department of Health regulations, the entire Alton Water System will be under a Precautionary Boil Advisory once water service is restored. For more information, please visit or call 985-276-6400.


  • Date of Notice: Monday, 22 May 2023
  • Water System: Alton Water System
  • Type of Notice: Precautionary Boil Advisory
  • Listed Addresses (Limited Precautionary Advisories Only): System Wide
  • Boil Advisory Status: Rescinded
  • Date Notice Rescinded: Thursday, 25 May 2023


Contact Us

  • Administrative Complex
    21490 Koop Dr.
    Mandeville, LA 70471

    Hours of Operation:
    Monday through Friday
    8:00am to 4:30pm