Here's some, goffik.
http://www.bath.ac.uk/lispring/sourcearchive/fs1/fs1cp1.htm
But I suppose you'll be up against the usual detractors - unless there's a bona fide statuette with Well Deity tattooed across its forehead lying at the bottom..

Sacred Wells around Harrow and Brent; I'll drop some info on here another time.