Police say the Mahopac woman is facing several felony charges after she drove around for several hours on the stolen snow plows.
Police say she stole the first plow from a hotel parking lot in Greenburgh about 1:30 p.m. They say the plow operator tried to stop her, but was dragged and knocked down. He hurt his right hip.
State police recovered that plow about 3:45 p.m. About two hours later, another plow was reported missing from an Ardsley public works yard.
Police say she was arrested after driving that plow into a car parked in Elmsford.