The one at Cahercalla, in County Clare, is recorded as a monument in its own right, a designation that places it alongside ringforts, standing stones, and souterrains as something the state considers worth marking and protecting. That alone suggests the site carries more weight than a simple spring.

The place name Cahercalla contains the Irish word caher, or cathair, referring to a stone fort, typically a circular enclosure with drystone walls. The presence of such a name implies a settled, probably early medieval landscape around this well, one in which water sources were woven into both the practical and the devotional fabric of daily life. Holy wells across Ireland were often associated with local saints, with patterns (the old term for a ritual circuit of prayer made around a sacred site, usually on a saint's feast day), and with cures attributed to the water. Many were adapted into Christian practice while retaining far older associations with the land itself. Without more specific detail about Cahercalla, it would be overreaching to name a patron saint or a particular pattern day, but the well's classification as a monument places it in a long and well-documented tradition of such sites throughout Clare and the wider west of Ireland.