Thanks for visiting the official website of Water Works District #4 in Westlake, Louisiana. You’ll find important phone numbers as well as information about water service with us. If you have any questions about this website or would like additional information not found here, please contact us at (337) 433-8353. We look forward to hearing from you.

Quick Contact

Physical Address:
2435 Westwood Rd
Westlake, LA 70669
Phone: 337-433-8353
Fax: 337-439-7826