There's an interesting article showing how the spring is in use in modern times for baptism in living water and the article also states "The Spring Wells are natural artesian springs and are fed by the Lincolnshire Limestone Aquifer where water bubbles up from the rocks deep below." More at
https://www.lincoln.anglican.org/news/baptize-in-this-way-baptise-in-living-water
http://parishes.lincolnshire.gov.uk/Horbling/imageDetail.asp?id=88209 and http://parishes.lincolnshire.gov.uk/Horbling/imageDetail.asp?id=88207 are links to old postcards on the Parish Council's website
Something is not right. This message is just to keep things from messing up down the road