Happy world water day!  I’ve been thinking about our water usage for a while, and it seemed only fitting to write about it on the day the UN has designated to talk about the water crisis across the world. Seth and I are lucky to be using very little water per day at the moment.  Right now our tiny house doesn’t have a working shower or sink.  We have plans for both.  I had hoped to get them in before the baby arrived, but sometimes life gets in the way.  And research!  Always with the research.  At any rate, we have water plumbed into the tiny house, but we don’t have permanent receptacles for it, and we use a composting toilet.  This makes our water usage…