St. Louis Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Public Water Supply District 2 to assess local water quality each year and distribute a Consumer Confidence Water Quality Report. At WaterZen, we review these reports and make the information available, in a concise, straightforward, and easy-to-understand way. You can find CCR report on the Public Water Supply District 2 website.

Contact Public Water Supply District 2 Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
100 Water Dr
Po Box 967
O'Fallon, Missouri 63366-0000

phone
Kdunn@Waterdistrict2.Com

Emergency (24 hours - broken water main or pipeline, etc.)
636-561-3737

Pay Your Public Water Supply District 2 Bill

Already have an account?

If you already have an account, you just need to login to the Public Water Supply District 2 site. Public Water Supply District 2 accepts credit cards, debit, and direct deposit. Click here to login.

How to Start O'Fallon Water Service

Starting Your Service

When you move to a new home in St. Louis, you'll most likely already have running water, but you'll still need to set up water service with the Public Water Supply District 2. Luckily, O'Fallon has made it pretty simple with the following online form. Starting service generally takes just two business days.

Click here to fill out a Start Service Form.

Stopping Your Service

When you move out of a home in St. Louis, you'll need to stop your water service with the Public Water Supply District 2, so you don't keep getting billed. Simply fill out the following online form. Stopping service normally takes just two business days.

Click here to fill out a Stop Service Form.