It appears by name on the 1837 edition of the Ordnance Survey six-inch map, recorded as Toberawaugh, but today no surface trace of it remains. A holy well, in the Irish tradition, is a spring or water source venerated for its sacred or curative properties, often associated with a local saint and visited on that saint's feast day. That this one has vanished entirely from the landscape, leaving only a cartographic ghost, makes it an unusually quiet kind of absence.

The well is thought to have been connected to an Early Christian monastery known as Ceall Tóma or Tuama, founded by a saint named Ninnidh Láimhiodhan, of the Ceinéal Laoghaire, whose feast day fell on the 13th of November. The monastery site lies roughly 220 metres to the west, in the company of Kiltoom church, a graveyard, and what may be the remains of an ecclesiastical enclosure, the kind of boundary, often a curving bank or ditch, that would have defined the sacred precinct of an early Irish monastic settlement. Ninnidh Láimhiodhan is an obscure figure even by the standards of early Irish hagiography, and the dedication here in Westmeath appears to be one of the few places where his name survives in the landscape at all.

There is nothing to see at the well site itself, and that is rather the point. The interest lies in what the 1837 map preserves: a name, a location, and an implied continuity between an Early Christian foundation and a much later cartographic record. The church and graveyard to the west remain the more tangible focus for anyone curious about the broader monastic complex, but Toberawaugh is a reminder that Irish sacred topography is often as much about what has been lost as what endures.