This may be a no-brainer question, but so far I haven't figured it out. Since I winterized myself (compressed air method), I'd like to test everything out before our first trip. Problem is, I'm not...
I have the same set up at my house. Irrigation water for the yard, and my own well water for the house. The irrigation water comes through a completely different system than my domestic water does. The faucets attached to the house are on the domestic system. The irrigation water comes through a stanchion at the end of my property.