Outside hydrant

[BrokenBackJack]

You could take some stiff wire and put it into the hose and see how far you can push it until it stops, hopefully at the end of the hose.
Then pull it out and lay it out in the direction the hose is running and maybe you will have an idea on where it is.
Could take alot of wire to get to the end.

 

[johnr]

Couldn't you just cap the line at the start, iffn its going to nowhere, just end it.

 

[Maddog]

Couldn't you just cap the line at the start, iffn its going to nowhere, just end it.

it may be like that stolen DISH signal.

neighbor wouldn't be happy ...