There is no stone surround, no votive rag tied to a nearby branch, no marker of any obvious kind. The well appeared on the Ordnance Survey six-inch maps of both 1839 and 1925, labelled in gothic lettering as St. Helen's Well, and a church site sits roughly ten metres to the north-west. Yet for all that cartographic attention, the well itself has quietly slipped below the surface of the land.

The dedication is an unusual one. Most Irish holy wells are associated with local or early medieval saints, but this one is named for Helena, mother of the Roman emperor Constantine, a figure whose significance sits at a peculiar intersection of imperial politics and early Christian history. According to the historian Hore, writing between 1900 and 1911, the well's patron is indeed that Helena. Constantine, fighting in 312 AD under the Chi-Rho, the monogram formed from the first two letters of Christ's name in Greek, defeated the Emperor Maxentius at the Battle of Milvian Bridge on the Tiber, and became the first Roman emperor to embrace Christianity. His mother Helena converted late in life and spent her remaining years funding church construction in the Holy Land. She is also credited with discovering the remains of the True Cross on Mount Calvary, and died in either 326 or 328 AD. Her feast day falls on the 18th of August. Despite that calendrical anchor, there is no record that any pattern, the traditional Irish gathering of prayer and communal celebration held at a holy well on a saint's feast day, was ever observed at this particular site.

Archaeological monitoring carried out around a hundred metres to the south produced nothing directly connected to the well or church, leaving the site's deeper history largely unresolved. What remains is a name on two old maps, a slope of rough pasture, and the faint outline of a dedication to a Roman empress that somehow found its way to a quiet corner of Wexford.