Has anyone had any experience capping a spring? Or perhaps knows of someone who has who's told you a little about it? A friend without internet access has two spings on her property, one she wants to leave as is, the other has been deemed 'viable' to cap for a little water for the household when the rain tank dries up as it does here and there...and for crops for the above reason. I've gotten info from the net here and there though she asked me to scrounge around and see what else I could dig up.