Fillmore County Public Health By Event Submitter | March 20, 2026 | Comments Off on Fillmore County Public Health Location 902 Houston Street NWPrestonMN55965 Next Event Radon and Nitrate Clinic - April 8, 2026 - 12:00 pm - 3:00 pm Loading Map.... 902 Houston Street NW - Preston View Events 43.67771 -92.084283 Upcoming Events Radon and Nitrate Clinic - April 8, 2026 - 12:00 pm - 3:00 pm