We don’t have a key to the house. But the pipe is down deep enough, and the run short enough, that I think it’ll be okay. In a few days the temps will be back above freezing.
When we put in a new well, I dug a hole and laid concrete blocks for a pump location. Then I trenched over to the house.
The trench is about four feet deep. In this climate, that is more than sufficient. We’ve never had a problem.