Apartment Building, Residential Sioux Falls, SD – Sprinkler system prevents apartment fire from spreading December 27, 2017 viking210 A sprinkler system liked prevented more widespread fire damage to a downtown Sioux Falls apartment building. Firefighters responded to a fire alarm at the Huey Apartment Building at 112 N. Phillips Avenue Thursday night. When they went inside, they found water coming from an upper floor and found smoke on the third floor. They found heavy smoke in one apartment, but the fire had been extinguished by the sprinkler system. No one was in the apartment at the time of the fire. Crews evacuated the building and took some displaced residents to the downtown Holiday Inn to keep them out of the cold. There is light smoke damage on the floor of the fire, as well as water damage in the apartment below. Six apartments in the building have damage. Sioux Falls Fire Rescue’s Fire Prevention division is investigating the cause of the fire.