Coggabata, or Congavata / Concavata, (with the modern name of Drumburgh) was a Roman fort on Hadrian's Wall, between Aballava (Burgh by Sands) to the east and Mais (Bowness on Solway) to the west.
Aballava or Aballaba (with the modern name of Burgh by Sands) was a Roman fort on Hadrian's Wall, between Petriana (Stanwix) to the east and Coggabata (Drumburgh) to the west.
'Congavata ' was the name of the Roman fort at what became Drumburgh-by Sands; however, it was Petriana that gave rise to the name of Stanwix.