GRANT — Authorities say a 70-year-old woman is dead after she was found in a swimming pool in Washington County.

The Washington County Sheriff’s Office said in a news release that it got a report around 5:35 p.m. Thursday of a woman found in a swimming pool in the city of Grant. First responders were unsuccessful in their efforts to revive her.

The sheriff’s office and the Ramsey County Medical Examiner’s office are investigating the incident. The sheriff’s office says there’s no public safety concern.

The woman’s name was being withheld pending notification of family.