Residential Maple Valley, WA – Residential garage fire extinguished by single sprinkler July 8, 2016 viking210 On Thursday June 30, 2016 just before 7:00 am in the 25600 block of SE 224th Street; Maple Valley firefighters responded to a residential garage fire. Upon arrival crews found light smoke coming from the garage door. Firefighters entered the structure and found the interior mostly clear. The building was equipped with an automatic fire sprinkler system and a single sprinkler head had extinguished the fire. Fire damage was limited to the point of origin and there was minimal water damage. Loss was estimated at $1,000. The cause of the fire was accidental.