It's river water, the water table rises when it rains so it's not suitable for drinking. It'll also be the septic run off (if that's the right term) it's going to go through a treatment process first so we don't pollute the environment or anything. ATM when we dig a hole it just fills with water, it's been a nightmare with all the rain we've had.

My dad jokes that people are going to come from miles away just to see how we waste our water