winterize

Hello, I am uploading two images...i think this is shut off for the outside faucet, i am not 100% sure....i am hoping it is. I need to shut it off for the winter. I have lived in this house for 6 years, never done it and knock on wood, no issues yet. Just learned i needed to have it shut off for...

Would love some input on how to possibly troubleshoot this problem. We have a 3/4" (inner diameter) steel pipe that is currently directing flow from a borehole. I have attached a diagram to show what it roughly looks like, although the dimensions on the diagram are not correct. We are hoping...