I hope it's OK to post this here. I need help figuring out if this is an old well, and if it is, what to do about it. How do I tell how old it is, and if it has been properly sealed off? How do I tell if there is still an old pump in it? Was this the base of a windmill or the floor of a well house, or???

The property on the edge of a small town in South Texas, in an area where there were some old houses that have been since torn down. The houses would have been some distance from this well, however. The house I am in was moved to the area. This well (?) does not appear on the survey of the property. It was hidden in tall weeds when I discovered it.

Image: [img]icon_paperclip.gif[/img] Well.jpg
Any assistance would be appreciated.