Watertown Fire Rescue responded to a 2 vehicle accident at the intersection of 8th Ave and North Maple St on Thursday April 2nd at approximately 2:52 pm.  Once on scene fire rescue personnel found 2 vehicles that had collided in the intersection with multiple patients needing transport.  Fire rescue personnel used extrication equipment to free 1 patient from the wreckage.  Ambulance personnel transported a total of 3 patients to Prairie Lakes Healthcare System with moderate injuries.  Watertown Fire Rescue was assisted on scene by the Watertown Police Department and Crockers Collision Center.