Our potable water comes from mountain springs (manantial in Spanish). On our ranch we have a very large mountain behind us. We are always searching for natural springs to tap. We search in the dry season to be 100% sure that water will run all-year-round. The water has been tested and is 100% clean and pure, although just for extra precaution, we also use top of the line filters before the water enters your home. Yes, you can drink right out of the tap!