Who We Are
The Upper Missouri District Health Unit (UMDHU) was founded and began offering sanitation and nursing services in Divide, McKenzie and Williams Counties in 1947. It was the third public health unit formed in the state. Mountrail County joined the health unit in 1949. The central office is located in Williston; satellite offices are maintained in Crosby, Stanley and Watford City (all are county seats).
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Latest News
TB Investigation
Upper Missouri District Health Unit (UMDHU) and the North Dakota Department of Health and Human Services (HHS) are conducting an investigation of active Tuberculosis (TB) Disease within McKenzie County. Free testing has been provided to those who were determined to have been exposed to the case of TB. All individuals who had prolonged exposure have been identified through a contact investigation, were notified of their exposure, and have been instructed on how and when to be tested for TB.
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Covid Vaccination Registration
Covid 19 vaccinations are provided in our offices. Call any of our offices for an appointment or for the Williston office you can walk in Thursdays from 3-5:30pm.
Divide County UMDHU Office: 701-965-6813
McKenzie County UMDHU Office: 701-444-3449
Mountrail County UMDHU Office: 701-628-2951
Williams County UMDHU Office: 701-774-6400 or 1-877-572-3763
-Will bill BCBS, Sanford, United Health Care, Meritain, Medica, Medicare Part B and Medicaid
-Please bring insurance card