Niagara police are asking for the public’s help in locating a Thorold woman who has been missing for nearly a week.

Samantha Lambert was reported missing on Sept. 7. Police say there is a general concern for her welfare because she has had no contact with family for several days.

Lambert is described as white, roughly five feet tall with a thin build and long brown hair.

Investigators are encouraging residents to be on the lookout for Lambert. Anyone with information on her whereabouts should call Niagara Regional Police Service.