The Pella Rural Fire Department responded to a report of a grass fire in Mahaska County tonight. A call came in at around 5pm reporting a grass fire on Bayard Avenue just off of G5T. The caller reported the fire was headed towards his neighbors property. The grass fire had burned a line through a small field by the time fire crews were able to get on scene. They firefighters knocked down the flames quickly, by around 5:20pm. The Pella Ambulance also responded to the scene.