Children age 6 months through 15 years old, drinking fluoride deficient well water, or living in Cambria, Fall River, Friesland, Randolph, Wyocena & Harmony Grove should be given daily fluoride supplements.

Columbia County Division of Health dispenses fluoride supplements at no cost. A well water test must be done to check the fluoride level in the water unless living in Cambria, Fall River, Friesland, Randolph, Wyocena, or Harmony Grove.  The well water test kit may be obtained free of charge from the Columbia County Division of Health.  You will need to pay for postage.


We are required to have your well water fluoride result on record in order to dispense fluoride. If you have never had your water tested for fluoride or have moved since last obtaining fluoride, please pick up a water test kit from the Columbia County Division of Health. The cost of the test is free, however there is a charge for postage. You will be notified by mail of your water results only if your fluoride level is abnormally high.

Where to get fluoride & well water kits:

  1. Call 608-742-9227 to schedule an appointment to pick up fluoride supplements or a well water test kit.

  1. Fluoride may be mailed. Enclose $2.00(per family) to cover postage and handling. Please do not send cash. Please include the names and birthdates of the children receiving fluoride.  Make checks or money order payable to "Columbia County" and mail to:
Columbia County HHS
P.O. Box 136
Portage, WI 53901-0136
(DO NOT send mail to 2652 Murphy Rd.).

Only one bottle of fluroide per child is dispensed per order.

Fluoride Instructions and Reorder Form


Store fluoride out of child's reach

If you move to a city or town with fluoride in the water, STOP giving fluoride drops or tablets to your children.


Fluoride prevents tooth decay and improves oral health for a lifetime. Products containing fluoride (toothpaste, mouthwash, etc) stop the growth of newly formed cavities and can prevent the formation of cavities on the roots of teeth while fluoride supplements help protect the teeth from the inside as the teeth grow and develop.


Since the 1930's, hundreds of carefully conducted scientific studies have shown that water fluoridation is safe and effective in preventing tooth decay.  Fluoridation of community water supplies is a valuable public health measure.