A fountain isn't something anyone can simply volunteer to fix, so you'll need to contact the town. Have you tried contacting the town yet? Here's an easy way to do that, Enfield's "Citizen Request Form" ... follow the link below and fill in the fields.

http://www.enfield-ct.gov/content/47/8169.aspx

The town tracks all the requests there and routes them to the appropriate department. However, commenting publicly about their progress, or lack of it, is something you can do here and maybe I might be able to help. So try that option first and let me know how it goes.