Welcome to the Official Website of St. Mary Parish Water & Sewer Commission No. 4

Our Mission

At St. Mary Parish Water & Sewer Commission No. 4, we are committed to providing safe, high quality water and sewer services to our community, while maintaining a standard of excellence in customer service and environmental conservation.

Bill Payment Options

Looking for the most convenient way to pay your bill? We offer a wide variety of payment options to our customers. Simply choose the option that best suits your needs... Learn more...

Board Meeting Minutes

Conservation Tips

There are a number of easy ways to save water, and they all start with you. When you save water, you save money on your utility bills. Here are just a few ways... Learn more...

Recent News View All »

2024 Ad Valorem Tax Millage

July 23, 2024

Notice is hereby given pursuant to Article 7, Section 23(C) of the Louisiana Constitution and R.S. 47:1705(B) that a public hearing of St. Mary Parish Water & Sewer Commission No. 4 will be held at its regular meeting place located at 900 Main St, Baldwin, LA on Wednesday, August 21, 2024, at 5:00 p.m. to consider levying additional or increased millage rates without voter approval or adopting the adjusted millage rates after reassessment and rolling forward to the rates not to exceed the prior year’s maximum. The estimated amount of tax revenues to be collected in the next year from the increased millage is $553,026.07, and the amount of increase in taxes attributable to the millage...

Recognizing the Vital Role of Water in Our Spooky Celebrations

October 01, 2024

There Would Be No Halloween Without Water: Understanding Its Key Role in Our Spooky Traditions

As Halloween draws near, we look forward to the excitement of costumes, glowing jack-o'-lanterns, and thrilling trick-or-treating. However, amidst the festivities, we often forget the crucial part that water plays in making these Halloween traditions possible.

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