As a Native American symbol, the Horse symbol meanings combine the grounded power of the earth with the whispers of wisdom found in the spirit winds. The Horse has long been honored has helper, messenger, and harbinger of spirit knowledge.
Average requirement for a healthy adult will be about 2-3 liters, depending generally on body mass and activity level. This translates to about 10-13 eight ounce glasses, slightly more than the 8x8 rule (8 eight ounce glasses) that is usually spoken of. If this seems like a lot of water, it is.
1 Of all the water on Earth, only 2.5% of it is freshwater. 2  Of that 2.5%, less than 1% is available to us.  Humans each require up to 13 gallons (50 litres) a day of fresh water for drinking, cooking and cleaning. This does NOT take into account the countless gallons of water needed to grow food or care for animals.