Scarva Lough is labelled 21 on the map.

The lake was described twice in 1838 in the Ordnance Survey Memoirs:

"...Lough Moss or Scarva lough, situated in the townland of Aughlish [in the parish of Ballymore], 2 miles to the south east of Tanderagee at the height of 63 feet above the sea; extreme length from north to south 285 yards, extreme breadth from east to west 132 yards."

"In the north end of Aughlish townland there is a small lake called Scarvagh lough, 64 feet above the sea. It contains about 7 acres".