Arnold has multiple water providers: Jefferson County Water, Jefferson County Water, and Public Water Supply District 10, view all. This page provides information about Public Water Supply District 10.

The Jefferson County Public Water Supply District No. 10 serves about 10,000 residents in the Arnold area of Jefferson County, Missouri. Founded in 1966, Jefferson County Public Water Supply District No. 10 has one booster station, a ground storage tank, and one elevated tank with a capacity of 100,000 gallons of water and purchases its water from the Missouri American Water Company in St. Louis County


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Arnold Drinking Water Quality

Consumer Confidence Water Quality Reports

Under the authority of the Safe Drinking Water Act, the EPA requires Public Water Supply District 10 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 10 website.

Contact Public Water Supply District 10 Customer Service

Have a Question, Issue or Comment?

Main Customer Service

Physical Address:
4215 Jeff Co Blvd
Arnold, Missouri 63010-0000

phone
None

Emergency (24 hours - broken water main or pipeline, etc.)
None

Pay Your Public Water Supply District 10 Bill

Already have an account?

If you already have an account, you just need to login to the Public Water Supply District 10 site. Public Water Supply District 10 accepts credit cards, debit, and direct deposit. Click here to login.

How to Start Arnold Water Service

Starting Your Service

When you move to a new home in Arnold, you'll most likely already have running water, but you'll still need to set up water service with the Public Water Supply District 10. Luckily, Arnold 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 Arnold, you'll need to stop your water service with the Public Water Supply District 10, 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.

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