Welcome to the Official Website of Jefferson County Public Water Supply District No. 12

Our Mission

At Jefferson County PWSD No. 12, we are committed to providing safe, high quality water services to our community, while maintaining a standard of excellence in customer service and environmental conservation. We are an equal opportunity provider & employer.

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...

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 »

Service Line Inventory

March 18, 2024

Jefferson Co. PWSD No. 12 is conducting a service line inventory as required by the Environmental Protection Agency (EPA), Revised Lead and Copper Rule. In performing the service line inventory, we need to know the material composition of both the water system-owned service line (water main to meter) and the customer-owned service line (meter to building). We are requesting your help in this identification process. Service lines can be made of many materials, such as plastic, copper, PEX, HDPE, galvanized, lead, etc. To complete our inventory, we are required to record the material composition of your service line. This information must be reported by the District to the Missouri...

Beat the Backyard Bugs

May 01, 2024

As May ushers in warmer weather and longer days, many of us eagerly anticipate spending time in our backyard sanctuaries. However, pesky bugs and insects can quickly put a damper on outdoor enjoyment. From mosquitoes and flies to ants and ticks, backyard bugs can be a nuisance and, in some cases, pose health risks.

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