Does Wildwood Tap Water Have Fluoride? What the Report Says

Does Wildwood tap water have fluoride?

Missouri American Water reported fluoride at 0.59 ppm in its 2025 water quality report. The range of results was 0.49 to 0.59 ppm. The City of Wildwood’s website lists Missouri American Water among its utility providers.

The report belongs to the system named “MO American St Louis St Charles Counties” and does not list towns or streets. So this post cannot say which tap in Wildwood gets which water. Check your address with your supplier. This post is general information as of October 2026. It is not advice about your family’s fluoride needs.

What did the 2025 report say?

The report is the 2025 Annual Water Quality Report, dated March 27, 2026, posted on the Missouri Department of Natural Resources site. The table shows the fluoride line as printed.

The report defines its unit: ppm means parts per million or milligrams per liter. You can read the original PDF at the Missouri DNR site.

What level does the federal government recommend?

The CDC says the U.S. Public Health Service panel considered all sources of fluoride intake and recommended 0.7 mg/L. The ADA’s MouthHealthy site says it is recommended that community water systems adjust the amount of fluoride to 0.7 milligrams per liter of water. The CDC also says it does not mandate fluoridation, and state and local governments decide whether to fluoridate.

We report both numbers and draw no conclusion from them. Whether a water level suits your child or your family is a conversation for your dentist or your child’s doctor. Learn about community water fluoridation in our glossary.

Which water supplier serves my home?

The report does not list towns. The City of Wildwood’s utilities page lists Missouri American Water among its providers, but a city page is not an address check. To be sure:

1. Find the supplier name on your water bill.
2. Ask the supplier which system serves your address.
3. Ask for the most recent water quality report for that system.
4. Look for the fluoride line in the report’s table.

The CDC points to your local water provider as the source of information on the fluoride level of your drinking water.

Can the number change?

Yes. The report shows one sample date, 4/14/2025, and the supplier publishes a new report each year. A later report may show different numbers. When you ask your supplier for the report, check three things:

• The year of the report
• The sample date on the fluoride line
• The range of results, not only the highest result

The range matters because one number does not show how results varied across samples. Here, the range was 0.49 to 0.59 ppm.

What if my home uses a private well?

A public report describes a public water system. It does not describe a private well. The CDC says the fluoride content of well water can be determined only through laboratory analysis, and that your local public health department can tell you where to have your home well water tested. Read our post on private wells and fluoride for kids in Wildwood.

What about bottled water?

The CDC says some, but not all, bottled water contains fluoride. It asks you to tell your dental provider if you drink mostly bottled water, so they can help you find ways to prevent cavities. Check the label, or ask the maker.

Why do dentists ask about fluoride?

The CDC says fluoridated water and fluoride toothpaste work together to prevent cavities. Because fluoride comes from more than one source, your dentist may ask about your water, your toothpaste, and any fluoride treatment or fluoride varnish your child has received. For more, see our guide on kids’ cavities and fluoride.

Fluoridation rules differ from town to town. Our post on Missouri towns that are ending fluoridation covers one reason to ask.

Next step

Town Center Dental is at 2426 Taylor Road in Wildwood. Read about the office on our Wildwood dentist page, and see the office’s dentistry for kids page. To ask your dentist about fluoride for your family, call (636) 273-5866 or request an appointment.